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- PDB-7pd3: Structure of the human mitoribosomal large subunit in complex wit... -

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Basic information

Entry
Database: PDB / ID: 7pd3
TitleStructure of the human mitoribosomal large subunit in complex with NSUN4.MTERF4.GTPBP7 and MALSU1.L0R8F8.mt-ACP
Components
  • (39S ribosomal protein ...) x 47
  • (Mitochondrial ...) x 2
  • 16S rRNA
  • 5-methylcytosine rRNA methyltransferase NSUN4
  • Acyl carrier protein, mitochondrial
  • Growth arrest and DNA damage-inducible proteins-interacting protein 1
  • MIEF1 upstream open reading frame protein
  • Peptidyl-tRNA hydrolase ICT1, mitochondrial
  • Ribosomal protein 63, mitochondrial
  • Transcription termination factor 4, mitochondrial
  • mL65
  • mt-tRNAVal
KeywordsRIBOSOME / mitochondrial ribosome / large subunit / ribosome biogenesis / GTPase / rRNA modification
Function / homology
Function and homology information


mRNA (cytidine-5-)-methyltransferase activity / regulation of respiratory system process / rRNA modification in the mitochondrion / mitochondrial RNA modification / mitochondrial RNA catabolic process / regulation of mitochondrial translation / negative regulation of mitochondrial translation / mitochondrial large ribosomal subunit assembly / rRNA (cytosine-C5-)-methyltransferase activity / protein lipoylation ...mRNA (cytidine-5-)-methyltransferase activity / regulation of respiratory system process / rRNA modification in the mitochondrion / mitochondrial RNA modification / mitochondrial RNA catabolic process / regulation of mitochondrial translation / negative regulation of mitochondrial translation / mitochondrial large ribosomal subunit assembly / rRNA (cytosine-C5-)-methyltransferase activity / protein lipoylation / Complex I biogenesis / negative regulation of ribosome biogenesis / Mitochondrial Fatty Acid Beta-Oxidation / Protein lipoylation / positive regulation of mitochondrial translation / Respiratory electron transport / rRNA import into mitochondrion / rRNA methyltransferase activity / RNA methyltransferase activity / mitochondrial transcription / mitochondrial translational termination / mitochondrial ribosome assembly / mitochondrial translational elongation / translation release factor activity, codon nonspecific / Mitochondrial translation elongation / Mitochondrial translation termination / Mitochondrial translation initiation / translation release factor activity / camera-type eye development / mitochondrial [2Fe-2S] assembly complex / iron-sulfur cluster assembly complex / mitochondrial large ribosomal subunit / mitochondrial fission / mitochondrial large ribosomal subunit binding / peptidyl-tRNA hydrolase / rRNA methylation / mitochondrial ribosome / Hydrolases; Acting on ester bonds; Endoribonucleases producing 5'-phosphomonoesters / mitochondrial small ribosomal subunit / peptidyl-tRNA hydrolase activity / [2Fe-2S] cluster assembly / mitochondrial translation / protein targeting to mitochondrion / iron-sulfur cluster assembly / acyl binding / acyl carrier activity / ribosomal large subunit binding / mitochondrial respiratory chain complex I assembly / mitochondrial electron transport, NADH to ubiquinone / proton motive force-driven mitochondrial ATP synthesis / respiratory chain complex I / anatomical structure morphogenesis / RNA processing / rescue of stalled ribosome / Mitochondrial protein degradation / cellular response to leukemia inhibitory factor / aerobic respiration / Transferases; Transferring one-carbon groups; Methyltransferases / ribosomal large subunit biogenesis / fatty acid binding / methyltransferase activity / mitochondrial membrane / fibrillar center / rRNA processing / fatty acid biosynthetic process / cell junction / double-stranded RNA binding / heart development / 5S rRNA binding / double-stranded DNA binding / large ribosomal subunit rRNA binding / small ribosomal subunit rRNA binding / endonuclease activity / mitochondrial inner membrane / negative regulation of translation / rRNA binding / nuclear body / ribosome / structural constituent of ribosome / mitochondrial matrix / protein domain specific binding / translation / ribonucleoprotein complex / nucleotide binding / GTPase activity / mRNA binding / apoptotic process / calcium ion binding / regulation of DNA-templated transcription / GTP binding / nucleolus / mitochondrion / extracellular space / RNA binding / nucleoplasm / nucleus / plasma membrane / cytosol
Similarity search - Function
GTP-binding protein, ribosome biogenesis / GTPase, MTG1 / Mitochondrial termination factor repeats / Transcription termination factor, mitochondrial/chloroplastic / MTERF superfamily, mitochondrial/chloroplastic / mTERF / MIEF1-MP, LYR domain / Protein Iojap/ribosomal silencing factor RsfS / Ribosomal silencing factor during starvation / SAM-dependent methyltransferase RsmB/NOP2-type ...GTP-binding protein, ribosome biogenesis / GTPase, MTG1 / Mitochondrial termination factor repeats / Transcription termination factor, mitochondrial/chloroplastic / MTERF superfamily, mitochondrial/chloroplastic / mTERF / MIEF1-MP, LYR domain / Protein Iojap/ribosomal silencing factor RsfS / Ribosomal silencing factor during starvation / SAM-dependent methyltransferase RsmB/NOP2-type / RNA (C5-cytosine) methyltransferase / : / 16S rRNA methyltransferase RsmB/F / SAM-dependent MTase RsmB/NOP-type domain profile. / : / Ribosomal protein L55, mitochondrial / Mitochondrial ribosomal protein L55 superfamily / : / Mitochondrial ribosomal protein L55 / Mitochondrial ribosomal protein L48 / 39S ribosomal protein L40, mitochondrial / Ribosomal protein S30, mitochondrial / Ribosomal protein L53, mitochondrial / 39S ribosomal protein L53/MRP-L53 / 39S ribosomal protein L42, mitochondrial / Mitochondrial 28S ribosomal protein S32 / Ribosomal protein L37, mitochondrial / Ribosomal protein L28/L40, mitochondrial / Mitochondrial ribosomal protein L37 / Mitochondrial ribosomal protein L28 / Ribosomal protein 63, mitochondrial / Growth arrest/ DNA-damage-inducible protein-interacting protein 1 / Ribosomal protein L35, mitochondrial / Ribosomal protein L51, mitochondrial / Growth arrest and DNA-damage-inducible proteins-interacting protein 1 / Mitochondrial ribosomal subunit / Mitochondrial ribosome protein 63 / Ribosomal protein L37/S30 / Growth arrest and DNA damage-inducible proteins-interacting protein 1 domain superfamily / : / : / Mitochondrial 28S ribosomal protein S30 (PDCD9) / 39S ribosomal protein L52, mitochondrial / Mitoribosomal protein mL52 / : / MRPL44, double-stranded RNA binding domain / : / MRPL44 dsRNA-binding domain / Large ribosomal subunit protein mL44, endonuclease domain / GTP-binding protein, orthogonal bundle domain superfamily / : / Large ribosomal subunit protein bL9m C-terminal domain / Tim44-like domain / Tim44-like domain / Tim44 / : / : / Mitochondrial ribosomal protein L46 NUDIX / Ribosomal protein L46, N-terminal / 39S mitochondrial ribosomal protein L46 / Ribosomal protein L50, mitochondria / Ribosomal subunit 39S / Ribosomal protein L49/IMG2 / Mitochondrial large subunit ribosomal protein (Img2) / Ribosomal protein L27/L41, mitochondrial / : / Mitochondrial ribosomal protein L27 / 39S ribosomal protein L46, mitochondrial / 39S ribosomal protein L43/54S ribosomal protein L51 / Ribosomal protein L47, mitochondrial / MRP-L47 superfamily, mitochondrial / Mitochondrial 39-S ribosomal protein L47 (MRP-L47) / Phosphatidylethanolamine-binding protein, eukaryotic / Phosphatidylethanolamine-binding protein / Phosphatidylethanolamine-binding protein / PEBP-like superfamily / Circularly permuted (CP)-type guanine nucleotide-binding (G) domain / Circularly permuted (CP)-type guanine nucleotide-binding (G) domain profile. / Threonyl/alanyl tRNA synthetase, class II-like, putative editing domain superfamily / TGS-like / TGS domain profile. / TGS / Peptide chain release factor class I / RF-1 domain / Ribonuclease III, endonuclease domain superfamily / 50S ribosome-binding GTPase / GTP binding domain / Double stranded RNA-binding domain (dsRBD) profile. / Double-stranded RNA-binding domain / Complex 1 LYR protein domain / Complex 1 protein (LYR family) / : / Mitochondrial ribosomal protein L51 / S25 / CI-B8 domain / Ribosomal protein/NADH dehydrogenase domain / Mitochondrial ribosomal protein L51 / S25 / CI-B8 domain / Beta-grasp domain superfamily / Acyl carrier protein (ACP) / NTF2-like domain superfamily / NUDIX hydrolase-like domain superfamily / Ribosomal protein L11, bacterial-type
Similarity search - Domain/homology
ADENOSINE-5'-MONOPHOSPHATE / CYTIDINE-5'-MONOPHOSPHATE / GUANOSINE-5'-MONOPHOSPHATE / PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER / O2'-METHYLGUANOSINE-5'-MONOPHOSPHATE / 4'-PHOSPHOPANTETHEINE / PSEUDOURIDINE-5'-MONOPHOSPHATE / S-ADENOSYLMETHIONINE / URIDINE-5'-MONOPHOSPHATE / : ...ADENOSINE-5'-MONOPHOSPHATE / CYTIDINE-5'-MONOPHOSPHATE / GUANOSINE-5'-MONOPHOSPHATE / PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER / O2'-METHYLGUANOSINE-5'-MONOPHOSPHATE / 4'-PHOSPHOPANTETHEINE / PSEUDOURIDINE-5'-MONOPHOSPHATE / S-ADENOSYLMETHIONINE / URIDINE-5'-MONOPHOSPHATE / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Mitochondrial ribosome and complex I assembly factor AltMIEF1 / Acyl carrier protein, mitochondrial / Large ribosomal subunit protein bL33m / Large ribosomal subunit protein uL3m / Large ribosomal subunit protein bL19m / Large ribosomal subunit protein bL28m / Large ribosomal subunit protein mL49 / Large ribosomal subunit protein mL62 / Large ribosomal subunit protein uL23m / Large ribosomal subunit protein mL51 / Large ribosomal subunit protein uL2m / Large ribosomal subunit protein mL54 / Large ribosomal subunit protein uL14m / Large ribosomal subunit protein bL21m / Transcription termination factor 4, mitochondrial / Large ribosomal subunit protein mL55 / Large ribosomal subunit protein uL10m / Large ribosomal subunit protein mL52 / Large ribosomal subunit protein mL41 / Large ribosomal subunit protein mL50 / Large ribosomal subunit protein mL43 / Large ribosomal subunit protein mL64 / Large ribosomal subunit protein uL30m / Large ribosomal subunit protein uL24m / 5-cytosine rRNA methyltransferase NSUN4 / Large ribosomal subunit protein mL38 / Mitochondrial assembly of ribosomal large subunit protein 1 / Large ribosomal subunit protein mL53 / Large ribosomal subunit protein mL48 / Large ribosomal subunit protein bL34m / Large ribosomal subunit protein mL63 / Large ribosomal subunit protein mL45 / Mitochondrial ribosome-associated GTPase 1 / Large ribosomal subunit protein bL32m / Large ribosomal subunit protein bL20m / Large ribosomal subunit protein uL13m / Large ribosomal subunit protein bL9m / Large ribosomal subunit protein uL4m / Large ribosomal subunit protein mL37 / Large ribosomal subunit protein uL18m / Large ribosomal subunit protein mL46 / Large ribosomal subunit protein mL44 / Large ribosomal subunit protein uL29m / Large ribosomal subunit protein mL65 / Large ribosomal subunit protein mL40 / Large ribosomal subunit protein bL17m / Large ribosomal subunit protein mL66 / Large ribosomal subunit protein uL22m / Large ribosomal subunit protein uL16m / Large ribosomal subunit protein mL39 / Large ribosomal subunit protein bL35m / Large ribosomal subunit protein uL15m / Large ribosomal subunit protein bL36m / Large ribosomal subunit protein bL27m / Large ribosomal subunit protein uL11m / Large ribosomal subunit protein mL42
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.4 Å
AuthorsChandrasekaran, V. / Desai, N. / Burton, N.O. / Yang, H. / Price, J. / Miska, E.A. / Ramakrishnan, V.
Funding support United Kingdom, 2items
OrganizationGrant numberCountry
Medical Research Council (MRC, United Kingdom)MC_U105184332 United Kingdom
Wellcome TrustWT096570 United Kingdom
CitationJournal: Elife / Year: 2021
Title: Visualizing formation of the active site in the mitochondrial ribosome.
Authors: Viswanathan Chandrasekaran / Nirupa Desai / Nicholas O Burton / Hanting Yang / Jon Price / Eric A Miska / V Ramakrishnan /
Abstract: Ribosome assembly is an essential and conserved process that is regulated at each step by specific factors. Using cryo-electron microscopy (cryo-EM), we visualize the formation of the conserved ...Ribosome assembly is an essential and conserved process that is regulated at each step by specific factors. Using cryo-electron microscopy (cryo-EM), we visualize the formation of the conserved peptidyl transferase center (PTC) of the human mitochondrial ribosome. The conserved GTPase GTPBP7 regulates the correct folding of 16S ribosomal RNA (rRNA) helices and ensures 2'-O-methylation of the PTC base U3039. GTPBP7 binds the RNA methyltransferase NSUN4 and MTERF4, which sequester H68-71 of the 16S rRNA and allow biogenesis factors to access the maturing PTC. Mutations that disrupt binding of their orthologs to the large subunit potently activate mitochondrial stress and cause viability, development, and sterility defects. Next-generation RNA sequencing reveals widespread gene expression changes in these mutant animals that are indicative of mitochondrial stress response activation. We also answer the long-standing question of why NSUN4, but not its enzymatic activity, is indispensable for mitochondrial protein synthesis.
History
DepositionAug 4, 2021Deposition site: PDBE / Processing site: PDBE
Revision 1.0Nov 17, 2021Provider: repository / Type: Initial release

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Structure visualization

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Assembly

Deposited unit
0: 39S ribosomal protein L32, mitochondrial
1: 39S ribosomal protein L33, mitochondrial
2: 39S ribosomal protein L34, mitochondrial
3: 39S ribosomal protein L35, mitochondrial
4: 39S ribosomal protein L36, mitochondrial
5: 39S ribosomal protein L37, mitochondrial
6: 39S ribosomal protein L38, mitochondrial
7: 39S ribosomal protein L39, mitochondrial
8: 39S ribosomal protein L40, mitochondrial
9: 39S ribosomal protein L41, mitochondrial
A: 16S rRNA
B: mt-tRNAVal
C: 39S ribosomal protein L9, mitochondrial
D: 39S ribosomal protein L2, mitochondrial
E: 39S ribosomal protein L3, mitochondrial
F: 39S ribosomal protein L4, mitochondrial
G: 39S ribosomal protein L10, mitochondrial
H: 39S ribosomal protein L9, mitochondrial
J: 39S ribosomal protein L11, mitochondrial
K: 39S ribosomal protein L13, mitochondrial
L: 39S ribosomal protein L14, mitochondrial
M: 39S ribosomal protein L15, mitochondrial
N: 39S ribosomal protein L16, mitochondrial
O: 39S ribosomal protein L17, mitochondrial
P: 39S ribosomal protein L18, mitochondrial
Q: 39S ribosomal protein L19, mitochondrial
R: 39S ribosomal protein L20, mitochondrial
S: 39S ribosomal protein L21, mitochondrial
T: 39S ribosomal protein L22, mitochondrial
U: 39S ribosomal protein L23, mitochondrial
V: 39S ribosomal protein L24, mitochondrial
W: 39S ribosomal protein L27, mitochondrial
X: 39S ribosomal protein L28, mitochondrial
Y: 39S ribosomal protein L47, mitochondrial
Z: 39S ribosomal protein L30, mitochondrial
a: 39S ribosomal protein L42, mitochondrial
b: 39S ribosomal protein L43, mitochondrial
c: 39S ribosomal protein L44, mitochondrial
d: 39S ribosomal protein L45, mitochondrial
e: 39S ribosomal protein L46, mitochondrial
f: 39S ribosomal protein L48, mitochondrial
g: 39S ribosomal protein L49, mitochondrial
h: 39S ribosomal protein L50, mitochondrial
i: 39S ribosomal protein L51, mitochondrial
j: 39S ribosomal protein L52, mitochondrial
k: 39S ribosomal protein L53, mitochondrial
l: 39S ribosomal protein L54, mitochondrial
m: 39S ribosomal protein L55, mitochondrial
o: Ribosomal protein 63, mitochondrial
p: Peptidyl-tRNA hydrolase ICT1, mitochondrial
q: Growth arrest and DNA damage-inducible proteins-interacting protein 1
r: 39S ribosomal protein S18a, mitochondrial
s: 39S ribosomal protein S30, mitochondrial
t: mL65
u: Mitochondrial assembly of ribosomal large subunit protein 1
v: MIEF1 upstream open reading frame protein
w: Acyl carrier protein, mitochondrial
y: Transcription termination factor 4, mitochondrial
x: 5-methylcytosine rRNA methyltransferase NSUN4
z: Mitochondrial ribosome-associated GTPase 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)2,013,690335
Polymers1,949,38360
Non-polymers64,307275
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_5551

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Components

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39S ribosomal protein ... , 47 types, 48 molecules 0123456789CHDEFGJKLMNOPQRSTUVW...

#1: Protein 39S ribosomal protein L32, mitochondrial / MRP-L32 / Mitochondrial large ribosomal subunit protein bL32m


Mass: 21437.799 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9BYC8
#2: Protein 39S ribosomal protein L33, mitochondrial / MRP-L33 / Mitochondrial large ribosomal subunit protein bL33m


Mass: 7635.204 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Details: MFLSAVFFAKSKSKNILVRMVSEAGTGFCFNTKRNRLREKLTLLHYDPVVKQRVLFVEKKKIRSL
Source: (natural) Homo sapiens (human) / References: UniProt: O75394
#3: Protein 39S ribosomal protein L34, mitochondrial / MRP-L34 / Mitochondrial large ribosomal subunit protein bL34m


Mass: 10183.913 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9BQ48
#4: Protein 39S ribosomal protein L35, mitochondrial / MRP-L35 / Mitochondrial large ribosomal subunit protein bL35m


Mass: 21558.488 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9NZE8
#5: Protein 39S ribosomal protein L36, mitochondrial / MRP-L36 / BRCA1-interacting protein 1 / Mitochondrial large ribosomal subunit protein bL36m


Mass: 11809.301 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9P0J6
#6: Protein 39S ribosomal protein L37, mitochondrial / MRP-L37 / 39S ribosomal protein L2 / mitochondrial / MRP-L2 / Mitochondrial large ribosomal subunit ...MRP-L37 / 39S ribosomal protein L2 / mitochondrial / MRP-L2 / Mitochondrial large ribosomal subunit protein mL37


Mass: 48183.344 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9BZE1
#7: Protein 39S ribosomal protein L38, mitochondrial / MRP-L38 / Mitochondrial large ribosomal subunit protein mL38


Mass: 44659.430 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q96DV4
#8: Protein 39S ribosomal protein L39, mitochondrial / MRP-L39 / 39S ribosomal protein L5 / mitochondrial / MRP-L5 / Mitochondrial large ribosomal subunit ...MRP-L39 / 39S ribosomal protein L5 / mitochondrial / MRP-L5 / Mitochondrial large ribosomal subunit protein mL39


Mass: 38764.785 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9NYK5
#9: Protein 39S ribosomal protein L40, mitochondrial / MRP-L40 / Mitochondrial large ribosomal subunit protein mL40 / Nuclear localization signal- ...MRP-L40 / Mitochondrial large ribosomal subunit protein mL40 / Nuclear localization signal-containing protein deleted in velocardiofacial syndrome / Up-regulated in metastasis


Mass: 24534.422 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9NQ50
#10: Protein 39S ribosomal protein L41, mitochondrial / MRP-L41 / 39S ribosomal protein L27 homolog / Bcl-2-interacting mitochondrial ribosomal protein L41 ...MRP-L41 / 39S ribosomal protein L27 homolog / Bcl-2-interacting mitochondrial ribosomal protein L41 / Cell proliferation-inducing gene 3 protein / MRP-L27 homolog / Mitochondrial large ribosomal subunit protein mL41


Mass: 15404.708 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q8IXM3
#13: Protein 39S ribosomal protein L9, mitochondrial / MRP-L9 / Mitochondrial large ribosomal subunit protein bL9m


Mass: 30296.355 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9BYD2
#14: Protein 39S ribosomal protein L2, mitochondrial / MRP-L2 / Mitochondrial large ribosomal subunit protein uL2m


Mass: 33355.941 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q5T653
#15: Protein 39S ribosomal protein L3, mitochondrial / MRP-L3 / Mitochondrial large ribosomal subunit protein uL3m


Mass: 38689.562 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P09001
#16: Protein 39S ribosomal protein L4, mitochondrial / MRP-L4 / Mitochondrial large ribosomal subunit protein uL4m


Mass: 34970.195 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9BYD3
#17: Protein 39S ribosomal protein L10, mitochondrial / MRP-L10 / 39S ribosomal protein L8 / mitochondrial / MRP-L8 / Mitochondrial large ribosomal subunit ...MRP-L10 / 39S ribosomal protein L8 / mitochondrial / MRP-L8 / Mitochondrial large ribosomal subunit protein uL10m


Mass: 29322.529 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q7Z7H8
#18: Protein 39S ribosomal protein L11, mitochondrial / MRP-L11 / Mitochondrial large ribosomal subunit protein uL11m


Mass: 20716.227 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9Y3B7
#19: Protein 39S ribosomal protein L13, mitochondrial / MRP-L13 / Mitochondrial large ribosomal subunit protein uL13m


Mass: 20722.988 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9BYD1
#20: Protein 39S ribosomal protein L14, mitochondrial / MRP-L14 / 39S ribosomal protein L32 / mitochondrial / MRP-L32 / Mitochondrial large ribosomal ...MRP-L14 / 39S ribosomal protein L32 / mitochondrial / MRP-L32 / Mitochondrial large ribosomal subunit protein uL14m


Mass: 15973.702 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q6P1L8
#21: Protein 39S ribosomal protein L15, mitochondrial / MRP-L15 / Mitochondrial large ribosomal subunit protein uL15m


Mass: 33473.820 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9P015
#22: Protein 39S ribosomal protein L16, mitochondrial / MRP-L16 / Mitochondrial large ribosomal subunit protein uL16m


Mass: 28496.285 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9NX20
#23: Protein 39S ribosomal protein L17, mitochondrial / MRP-L17 / LYST-interacting protein 2 / Mitochondrial large ribosomal subunit protein bL17m


Mass: 20083.266 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9NRX2
#24: Protein 39S ribosomal protein L18, mitochondrial / MRP-L18 / Mitochondrial large ribosomal subunit protein uL18m


Mass: 20607.570 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9H0U6
#25: Protein 39S ribosomal protein L19, mitochondrial / MRP-L19 / 39S ribosomal protein L15 / mitochondrial / MRP-L15 / Mitochondrial large ribosomal ...MRP-L19 / 39S ribosomal protein L15 / mitochondrial / MRP-L15 / Mitochondrial large ribosomal subunit protein bL19m


Mass: 33584.996 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P49406
#26: Protein 39S ribosomal protein L20, mitochondrial / MRP-L20 / Mitochondrial large ribosomal subunit protein bL20m


Mass: 17479.654 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9BYC9
#27: Protein 39S ribosomal protein L21, mitochondrial / MRP-L21 / Mitochondrial large ribosomal subunit protein bL21m


Mass: 22847.682 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q7Z2W9
#28: Protein 39S ribosomal protein L22, mitochondrial / MRP-L22 / 39S ribosomal protein L25 / mitochondrial / MRP-L25 / Mitochondrial large ribosomal ...MRP-L22 / 39S ribosomal protein L25 / mitochondrial / MRP-L25 / Mitochondrial large ribosomal subunit protein uL22m


Mass: 23683.732 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9NWU5
#29: Protein 39S ribosomal protein L23, mitochondrial / MRP-L23 / L23 mitochondrial-related protein / Mitochondrial large ribosomal subunit protein uL23m / ...MRP-L23 / L23 mitochondrial-related protein / Mitochondrial large ribosomal subunit protein uL23m / Ribosomal protein L23-like


Mass: 17807.189 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q16540
#30: Protein 39S ribosomal protein L24, mitochondrial / MRP-L24 / Mitochondrial large ribosomal subunit protein uL24m


Mass: 24953.875 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q96A35
#31: Protein 39S ribosomal protein L27, mitochondrial / MRP-L27 / Mitochondrial large ribosomal subunit protein bL27m


Mass: 16102.859 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9P0M9
#32: Protein 39S ribosomal protein L28, mitochondrial / MRP-L28 / Melanoma antigen p15 / Melanoma-associated antigen recognized by T-lymphocytes / ...MRP-L28 / Melanoma antigen p15 / Melanoma-associated antigen recognized by T-lymphocytes / Mitochondrial large ribosomal subunit protein bL28m


Mass: 30202.867 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q13084
#33: Protein 39S ribosomal protein L47, mitochondrial / MRP-L47 / Mitochondrial large ribosomal subunit protein uL29m / Nasopharyngeal carcinoma metastasis- ...MRP-L47 / Mitochondrial large ribosomal subunit protein uL29m / Nasopharyngeal carcinoma metastasis-related protein 1


Mass: 29508.535 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9HD33
#34: Protein 39S ribosomal protein L30, mitochondrial / MRP-L30 / 39S ribosomal protein L28 / mitochondrial / MRP-L28 / Mitochondrial large ribosomal ...MRP-L30 / 39S ribosomal protein L28 / mitochondrial / MRP-L28 / Mitochondrial large ribosomal subunit protein uL30m


Mass: 18582.812 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q8TCC3
#35: Protein 39S ribosomal protein L42, mitochondrial / MRP-L42 / 39S ribosomal protein L31 / mitochondrial / MRP-L31 / Mitochondrial large ribosomal ...MRP-L42 / 39S ribosomal protein L31 / mitochondrial / MRP-L31 / Mitochondrial large ribosomal subunit protein mL42


Mass: 16691.176 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9Y6G3
#36: Protein 39S ribosomal protein L43, mitochondrial / MRP-L43 / Mitochondrial large ribosomal subunit protein mL43 / Mitochondrial ribosomal protein bMRP36a


Mass: 23457.789 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q8N983
#37: Protein 39S ribosomal protein L44, mitochondrial / MRP-L44 / Mitochondrial large ribosomal subunit protein mL44


Mass: 37583.312 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human)
References: UniProt: Q9H9J2, Hydrolases; Acting on ester bonds; Endoribonucleases producing 5'-phosphomonoesters
#38: Protein 39S ribosomal protein L45, mitochondrial / MRP-L45 / Mitochondrial large ribosomal subunit protein mL45


Mass: 35402.918 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9BRJ2
#39: Protein 39S ribosomal protein L46, mitochondrial / MRP-L46 / Mitochondrial large ribosomal subunit protein mL46 / P2ECSL


Mass: 31748.107 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9H2W6
#40: Protein 39S ribosomal protein L48, mitochondrial / MRP-L48 / Mitochondrial large ribosomal subunit protein mL48


Mass: 23970.814 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q96GC5
#41: Protein 39S ribosomal protein L49, mitochondrial / MRP-L49 / Mitochondrial large ribosomal subunit protein mL49 / Neighbor of FAU / NOF / Protein NOF1


Mass: 19225.043 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q13405
#42: Protein 39S ribosomal protein L50, mitochondrial / MRP-L50 / Mitochondrial large ribosomal subunit protein mL50


Mass: 18349.943 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q8N5N7
#43: Protein 39S ribosomal protein L51, mitochondrial / MRP-L51 / Mitochondrial large ribosomal subunit protein mL51 / bMRP-64 / bMRP64


Mass: 15125.917 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q4U2R6
#44: Protein 39S ribosomal protein L52, mitochondrial / L52mt / MRP-L52 / Mitochondrial large ribosomal subunit protein mL52


Mass: 13682.658 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q86TS9
#45: Protein 39S ribosomal protein L53, mitochondrial / MRP-L53 / Mitochondrial large ribosomal subunit protein mL53


Mass: 12125.859 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q96EL3
#46: Protein 39S ribosomal protein L54, mitochondrial / MRP-L54 / Mitochondrial large ribosomal subunit protein mL54


Mass: 15844.178 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q6P161
#47: Protein 39S ribosomal protein L55, mitochondrial / MRP-L55 / Mitochondrial large ribosomal subunit protein bL31m / Mitochondrial large ribosomal ...MRP-L55 / Mitochondrial large ribosomal subunit protein bL31m / Mitochondrial large ribosomal subunit protein mL55


Mass: 15160.433 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q7Z7F7
#51: Protein 39S ribosomal protein S18a, mitochondrial / S18mt-a / 39S ribosomal protein S18-3 / mitochondrial / MRP-S18-3 / Mitochondrial large ribosomal ...S18mt-a / 39S ribosomal protein S18-3 / mitochondrial / MRP-S18-3 / Mitochondrial large ribosomal subunit protein bS18a / Mitochondrial large ribosomal subunit protein mL66


Mass: 22224.078 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9NVS2
#52: Protein 39S ribosomal protein S30, mitochondrial / S30mt / Mitochondrial large ribosomal subunit protein mL65 / Mitochondrial large ribosomal subunit ...S30mt / Mitochondrial large ribosomal subunit protein mL65 / Mitochondrial large ribosomal subunit protein mS30 / Programmed cell death protein 9


Mass: 50429.578 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9NP92

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RNA chain , 2 types, 2 molecules AB

#11: RNA chain 16S rRNA


Mass: 500070.656 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human)
#12: RNA chain mt-tRNAVal


Mass: 22022.131 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: GenBank: 1485738021

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Protein , 7 types, 7 molecules opqvwyx

#48: Protein Ribosomal protein 63, mitochondrial / hMRP63 / Mitochondrial large ribosomal subunit protein mL63 / Mitochondrial ribosomal protein 63 / ...hMRP63 / Mitochondrial large ribosomal subunit protein mL63 / Mitochondrial ribosomal protein 63 / Mitochondrial ribosomal protein L57


Mass: 12292.333 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9BQC6
#49: Protein Peptidyl-tRNA hydrolase ICT1, mitochondrial / 39S ribosomal protein L58 / mitochondrial / MRP-L58 / Digestion substraction 1 / DS-1 / Immature ...39S ribosomal protein L58 / mitochondrial / MRP-L58 / Digestion substraction 1 / DS-1 / Immature colon carcinoma transcript 1 protein / Mitochondrial large ribosomal subunit protein mL62


Mass: 23674.203 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q14197, peptidyl-tRNA hydrolase
#50: Protein Growth arrest and DNA damage-inducible proteins-interacting protein 1 / 39S ribosomal protein L59 / mitochondrial / MRP-L59 / CKII beta-associating protein / CR6- ...39S ribosomal protein L59 / mitochondrial / MRP-L59 / CKII beta-associating protein / CR6-interacting factor 1 / CRIF1 / Mitochondrial large ribosomal subunit protein mL64 / Papillomavirus L2-interacting nuclear protein 1 / PLINP-1 / p53-responsive gene 6 protein


Mass: 25426.895 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q8TAE8
#55: Protein MIEF1 upstream open reading frame protein


Mass: 8460.787 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: L0R8F8
#56: Protein Acyl carrier protein, mitochondrial / ACP / CI-SDAP / NADH-ubiquinone oxidoreductase 9.6 kDa subunit


Mass: 17434.273 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: O14561
#57: Protein Transcription termination factor 4, mitochondrial / Mitochondrial transcription termination factor 4 / mTERF domain-containing protein 2


Mass: 44012.473 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q7Z6M4
#58: Protein 5-methylcytosine rRNA methyltransferase NSUN4 / NOL1/NOP2/Sun domain family member 4


Mass: 43140.473 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human)
References: UniProt: Q96CB9, Transferases; Transferring one-carbon groups; Methyltransferases

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Protein/peptide , 1 types, 1 molecules t

#53: Protein/peptide mL65


Mass: 2400.951 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human)

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Mitochondrial ... , 2 types, 2 molecules uz

#54: Protein Mitochondrial assembly of ribosomal large subunit protein 1


Mass: 26203.076 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q96EH3
#59: Protein Mitochondrial ribosome-associated GTPase 1 / GTP-binding protein 7 / Mitochondrial GTPase 1


Mass: 37292.688 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9BT17

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Non-polymers , 11 types, 275 molecules

#60: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Zn
#61: Chemical...
ChemComp-A / ADENOSINE-5'-MONOPHOSPHATE


Type: RNA linking / Mass: 347.221 Da / Num. of mol.: 54 / Source method: obtained synthetically / Formula: C10H14N5O7P
#62: Chemical...
ChemComp-U / URIDINE-5'-MONOPHOSPHATE


Type: RNA linking / Mass: 324.181 Da / Num. of mol.: 44 / Source method: obtained synthetically / Formula: C9H13N2O9P
#63: Chemical...
ChemComp-C / CYTIDINE-5'-MONOPHOSPHATE


Type: RNA linking / Mass: 323.197 Da / Num. of mol.: 47 / Source method: obtained synthetically / Formula: C9H14N3O8P
#64: Chemical ChemComp-OMG / O2'-METHYLGUANOSINE-5'-MONOPHOSPHATE


Type: RNA linking / Mass: 377.247 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C11H16N5O8P
#65: Chemical...
ChemComp-G / GUANOSINE-5'-MONOPHOSPHATE


Type: RNA linking / Mass: 363.221 Da / Num. of mol.: 31 / Source method: obtained synthetically / Formula: C10H14N5O8P
#66: Chemical ChemComp-PSU / PSEUDOURIDINE-5'-MONOPHOSPHATE


Type: RNA linking / Mass: 324.181 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C9H13N2O9P
#67: Chemical...
ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 91 / Source method: obtained synthetically / Formula: Mg
#68: Chemical ChemComp-PNS / 4'-PHOSPHOPANTETHEINE


Mass: 358.348 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C11H23N2O7PS
#69: Chemical ChemComp-SAM / S-ADENOSYLMETHIONINE


Mass: 398.437 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C15H22N6O5S
#70: Chemical ChemComp-GCP / PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER


Mass: 521.208 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C11H18N5O13P3 / Comment: GMP-PCP, energy-carrying molecule analogue*YM

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Experimental details

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Experiment

ExperimentMethod: ELECTRON MICROSCOPY
EM experimentAggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction

-
Sample preparation

ComponentName: human mitoribosomal large subunit assembly intermediate
Type: RIBOSOME / Entity ID: #1-#59 / Source: NATURAL
Molecular weightExperimental value: NO
Source (natural)Organism: Homo sapiens (human)
Buffer solutionpH: 7.4
SpecimenEmbedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
VitrificationCryogen name: ETHANE

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Electron microscopy imaging

Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company
MicroscopyModel: FEI TITAN KRIOS
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM
Electron lensMode: BRIGHT FIELD
Image recordingElectron dose: 1.1 e/Å2 / Detector mode: INTEGRATING / Film or detector model: FEI FALCON III (4k x 4k)

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Processing

CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
3D reconstructionResolution: 3.4 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 66340 / Symmetry type: POINT

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