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- PDB-8ir1: human nuclear pre-60S ribosomal particle - State A -

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Entry
Database: PDB / ID: 8ir1
Titlehuman nuclear pre-60S ribosomal particle - State A
Components
  • (60S ribosomal protein ...) x 37
  • (Ribosome biogenesis ...) x 2
  • 28S rRNA
  • 5.8S rRMA
  • 5S RNA
  • Coiled-coil domain-containing protein 86
  • Eukaryotic translation initiation factor 6
  • G Protein Nucleolar 2
  • GTP-binding protein 4
  • Guanine nucleotide-binding protein-like 3
  • Notchless protein homolog 1
  • Probable ribosome biogenesis protein RLP24
  • Protein LLP homolog
  • Ribosome production factor 2 homolog
  • mRNA turnover protein 4 homolog
  • pre-rRNA 2'-O-ribose RNA methyltransferase FTSJ3
KeywordsRIBOSOME / GNL2 / nuclear / pre-60S
Function / homology
Function and homology information


RNA 2'-O-methyltransferase activity / positive regulation of protein localization to chromosome, telomeric region / basal RNA polymerase II transcription machinery binding / rRNA (uridine-2'-O-)-methyltransferase activity / dendrite extension / rRNA (guanine) methyltransferase activity / inner cell mass cell differentiation / preribosome binding / hematopoietic stem cell homeostasis / lamin filament ...RNA 2'-O-methyltransferase activity / positive regulation of protein localization to chromosome, telomeric region / basal RNA polymerase II transcription machinery binding / rRNA (uridine-2'-O-)-methyltransferase activity / dendrite extension / rRNA (guanine) methyltransferase activity / inner cell mass cell differentiation / preribosome binding / hematopoietic stem cell homeostasis / lamin filament / regulation of fatty acid biosynthetic process / RNA methylation / regulation of Notch signaling pathway / regulation of megakaryocyte differentiation / miRNA-mediated post-transcriptional gene silencing / negative regulation of G2/M transition of mitotic cell cycle / positive regulation of protein sumoylation / miRNA-mediated gene silencing by inhibition of translation / translation at presynapse / eukaryotic 80S initiation complex / negative regulation of protein neddylation / regulation of translation involved in cellular response to UV / axial mesoderm development / negative regulation of formation of translation preinitiation complex / regulation of G1 to G0 transition / ribosomal protein import into nucleus / protein-DNA complex disassembly / maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / 90S preribosome assembly / protein localization to nucleolus / negative regulation of mitotic cell cycle / GAIT complex / positive regulation of DNA damage response, signal transduction by p53 class mediator / rRNA methylation / TORC2 complex binding / alpha-beta T cell differentiation / G1 to G0 transition / regulation of glycolytic process / middle ear morphogenesis / skeletal system morphogenesis / regulation of reactive oxygen species metabolic process / negative regulation of cell-cell adhesion / cytoplasmic side of rough endoplasmic reticulum membrane / stem cell division / maturation of 5.8S rRNA / negative regulation of ubiquitin protein ligase activity / mitotic metaphase chromosome alignment / preribosome, small subunit precursor / stem cell population maintenance / homeostatic process / negative regulation of DNA replication / positive regulation of dendritic spine development / macrophage chemotaxis / lung morphogenesis / positive regulation of telomere maintenance / ribosomal large subunit binding / positive regulation of natural killer cell proliferation / Protein hydroxylation / preribosome, large subunit precursor / Peptide chain elongation / nuclear-transcribed mRNA catabolic process / Selenocysteine synthesis / Formation of a pool of free 40S subunits / Eukaryotic Translation Termination / ubiquitin ligase inhibitor activity / cellular response to actinomycin D / Response of EIF2AK4 (GCN2) to amino acid deficiency / blastocyst development / SRP-dependent cotranslational protein targeting to membrane / negative regulation of ubiquitin-dependent protein catabolic process / positive regulation of signal transduction by p53 class mediator / Viral mRNA Translation / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / GTP hydrolysis and joining of the 60S ribosomal subunit / protein localization to nucleus / L13a-mediated translational silencing of Ceruloplasmin expression / positive regulation of protein binding / Major pathway of rRNA processing in the nucleolus and cytosol / somitogenesis / hematopoietic progenitor cell differentiation / protein targeting / protein-RNA complex assembly / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / ribosomal subunit export from nucleus / maturation of LSU-rRNA / endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / rough endoplasmic reticulum / Notch signaling pathway / MDM2/MDM4 family protein binding / translation initiation factor activity / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / negative regulation of protein ubiquitination / cytosolic ribosome / cellular response to interleukin-4 / ossification / negative regulation of cell migration / assembly of large subunit precursor of preribosome / Transferases; Transferring one-carbon groups; Methyltransferases / positive regulation of translation
Similarity search - Function
Coiled-coil domain-containing protein 86 / Ribosome biogenesis protein Rpf2 / Learning associated protein 18-like / LLP homolog / Ribosomal RNA methyltransferase, SPB1-like, C-terminal / Ribosomal RNA methyltransferase Spb1, domain of unknown function DUF3381 / AdoMet-dependent rRNA methyltransferase SPB1-like / Spb1 C-terminal domain / Ribosomal RNA methyltransferase Spb1, DUF3381 / Cgr1-like ...Coiled-coil domain-containing protein 86 / Ribosome biogenesis protein Rpf2 / Learning associated protein 18-like / LLP homolog / Ribosomal RNA methyltransferase, SPB1-like, C-terminal / Ribosomal RNA methyltransferase Spb1, domain of unknown function DUF3381 / AdoMet-dependent rRNA methyltransferase SPB1-like / Spb1 C-terminal domain / Ribosomal RNA methyltransferase Spb1, DUF3381 / Cgr1-like / Cgr1 family / Ribosomal biogenesis regulatory protein / Ribosome biogenesis regulatory protein (RRS1) / : / Ribosomal RNA large subunit methyltransferase E / Nucleolar GTP-binding protein 2, N-terminal domain / Nucleolar GTP-binding protein 2 / NGP1NT (NUC091) domain / NLE / NLE (NUC135) domain / Guanine nucleotide-binding protein-like 3, N-terminal domain / GNL3L/Grn1 putative GTPase / : / Ribosomal biogenesis NSA2 family / GTP-binding protein, orthogonal bundle domain superfamily / : / Ribosome assembly factor Mrt4 / : / NOG, C-terminal / Nucleolar GTP-binding protein 1 / NOGCT (NUC087) domain / Nucleolar GTP-binding protein 1, Rossman-fold domain / NOG1, N-terminal helical domain / Nucleolar GTP-binding protein 1 (NOG1) / NOG1 N-terminal helical domain / Circularly permuted (CP)-type guanine nucleotide-binding (G) domain / Circularly permuted (CP)-type guanine nucleotide-binding (G) domain profile. / Brix domain / Brix domain / Brix domain profile. / Brix / OBG-type guanine nucleotide-binding (G) domain / OBG-type guanine nucleotide-binding (G) domain profile. / Translation initiation factor IF6 / eIF-6 family / translation initiation factor 6 / 50S ribosome-binding GTPase / Ribosomal protein L6, N-terminal / Ribosomal protein L6, N-terminal domain / GTP binding domain / Ribosomal protein L30e / Ribosomal protein L28e / Ribosomal L15/L27a, N-terminal / 50S ribosomal protein L10, insertion domain superfamily / 60S ribosomal protein L10P, insertion domain / Insertion domain in 60S ribosomal protein L10P / Ribosomal protein L23 / Ribosomal protein L2, archaeal-type / Ribosomal L28e/Mak16 / Ribosomal L28e protein family / metallochaperone-like domain / TRASH domain / Ribosomal protein L13e, conserved site / Ribosomal protein L13e signature. / Ribosomal protein L27e, conserved site / Ribosomal protein L27e signature. / Ribosomal protein L22e / Ribosomal protein L22e superfamily / Ribosomal L22e protein family / Ribosomal protein L38e / Ribosomal protein L38e superfamily / Ribosomal L38e protein family / Ribosomal protein L19, eukaryotic / : / Ribosomal protein L6e signature. / Ribosomal protein L24e, conserved site / Ribosomal protein L24e signature. / Ribosomal protein L13e / Ribosomal protein L13e / Ribosomal protein L19/L19e conserved site / Ribosomal protein L19e signature. / 60S ribosomal protein L18a/ L20, eukaryotes / Ribosomal protein L34e, conserved site / Ribosomal protein L34e signature. / Ribosomal protein L5 eukaryotic, C-terminal / Ribosomal L18 C-terminal region / Ribosomal protein L23/L25, N-terminal / Ribosomal protein L23, N-terminal domain / Ribosomal protein L18/L18-A/B/e, conserved site / Ribosomal protein L18e signature. / 50S ribosomal protein L18Ae/60S ribosomal protein L20 and L18a / Ribosomal protein L30e signature 1. / Ribosomal protein L36e signature. / Ribosomal protein 50S-L18Ae/60S-L20/60S-L18A / Ribosomal proteins 50S-L18Ae/60S-L20/60S-L18A / Ribosomal protein 60S L18 and 50S L18e / Ribosomal protein L35Ae, conserved site / : / Ribosomal protein L35Ae signature. / Eukaryotic Ribosomal Protein L27, KOW domain
Similarity search - Domain/homology
GUANOSINE-5'-TRIPHOSPHATE / : / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Ribosome biogenesis protein NSA2 homolog / Large ribosomal subunit protein eL33 / Large ribosomal subunit protein uL30 ...GUANOSINE-5'-TRIPHOSPHATE / : / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Ribosome biogenesis protein NSA2 homolog / Large ribosomal subunit protein eL33 / Large ribosomal subunit protein uL30 / Large ribosomal subunit protein uL22 / Large ribosomal subunit protein eL13 / Large ribosomal subunit protein uL11 / Large ribosomal subunit protein uL6 / Large ribosomal subunit protein eL22 / Large ribosomal subunit protein uL4 / Large ribosomal subunit protein uL3 / Large ribosomal subunit protein uL13 / Large ribosomal subunit protein uL29 / Large ribosomal subunit protein uL15 / Large ribosomal subunit protein uL18 / Large ribosomal subunit protein eL21 / Large ribosomal subunit protein eL28 / Large ribosomal subunit protein eL34 / Large ribosomal subunit protein eL14 / Eukaryotic translation initiation factor 6 / Large ribosomal subunit protein uL24 / Large ribosomal subunit protein eL15 / Large ribosomal subunit protein eL27 / Large ribosomal subunit protein eL43 / Large ribosomal subunit protein eL37 / Large ribosomal subunit protein eL8 / Large ribosomal subunit protein uL23 / Large ribosomal subunit protein uL14 / Large ribosomal subunit protein eL30 / Large ribosomal subunit protein eL39 / Large ribosomal subunit protein eL31 / Large ribosomal subunit protein eL32 / Large ribosomal subunit protein uL5 / Large ribosomal subunit protein uL2 / Large ribosomal subunit protein eL38 / Large ribosomal subunit protein eL19 / Large ribosomal subunit protein eL20 / Large ribosomal subunit protein eL6 / Large ribosomal subunit protein eL18 / Nucleolar GTP-binding protein 2 / Ribosome biogenesis regulatory protein homolog / pre-rRNA 2'-O-ribose RNA methyltransferase FTSJ3 / Protein LLP homolog / Guanine nucleotide-binding protein-like 3 / GTP-binding protein 4 / Coiled-coil domain-containing protein 86 / Ribosome production factor 2 homolog / Notchless protein homolog 1 / Probable ribosome biogenesis protein RLP24 / mRNA turnover protein 4 homolog / Large ribosomal subunit protein eL36
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.3 Å
AuthorsZhang, Y. / Gao, N.
Funding support China, 1items
OrganizationGrant numberCountry
National Science Foundation (NSF, China)32230051;31922036 China
CitationJournal: Cell Res / Year: 2023
Title: Visualizing the nucleoplasmic maturation of human pre-60S ribosomal particles.
Authors: Yunyang Zhang / Xiaomeng Liang / Sha Luo / Yan Chen / Yu Li / Chengying Ma / Ningning Li / Ning Gao /
Abstract: Eukaryotic ribosome assembly is a highly orchestrated process that involves over two hundred protein factors. After early assembly events on nascent rRNA in the nucleolus, pre-60S particles undergo ...Eukaryotic ribosome assembly is a highly orchestrated process that involves over two hundred protein factors. After early assembly events on nascent rRNA in the nucleolus, pre-60S particles undergo continuous maturation steps in the nucleoplasm, and prepare for nuclear export. Here, we report eleven cryo-EM structures of the nuclear pre-60S particles isolated from human cells through epitope-tagged GNL2, at resolutions of 2.8-4.3 Å. These high-resolution snapshots provide fine details for several major structural remodeling events at a virtual temporal resolution. Two new human nuclear factors, L10K and C11orf98, were also identified. Comparative structural analyses reveal that many assembly factors act as successive place holders to control the timing of factor association/dissociation events. They display multi-phasic binding properties for different domains and generate complex binding inter-dependencies as a means to guide the rRNA maturation process towards its mature conformation. Overall, our data reveal that nuclear assembly of human pre-60S particles is generally hierarchical with short branch pathways, and a few factors display specific roles as rRNA chaperones by confining rRNA helices locally to facilitate their folding, such as the C-terminal domain of SDAD1.
History
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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
y: 60S ribosomal protein L12
4: GTP-binding protein 4
6: Eukaryotic translation initiation factor 6
7: Probable ribosome biogenesis protein RLP24
B: 60S ribosomal protein L3
D: 60S ribosomal protein L4
E: 60S ribosomal protein L30
F: 60S ribosomal protein L34
G: 60S ribosomal protein L7a
H: 60S ribosomal protein L35
I: 60S ribosomal protein L9
K: 60S ribosomal protein L36
L: 60S ribosomal protein L27a
M: 60S ribosomal protein L37
P: 60S ribosomal protein L39
Q: 60S ribosomal protein L13
S: 60S ribosomal protein L14
U: 60S ribosomal protein L15
V: 60S ribosomal protein L13a
X: 60S ribosomal protein L37a
Z: 60S ribosomal protein L18
a: 60S ribosomal protein L19
b: 60S ribosomal protein L18a
c: 60S ribosomal protein L21
e: 60S ribosomal protein L23
h: 60S ribosomal protein L26
i: 60S ribosomal protein L27
l: 60S ribosomal protein L28
m: 60S ribosomal protein L8
n: 60S ribosomal protein L35a
o: 60S ribosomal protein L6
p: 60S ribosomal protein L7
z: Protein LLP homolog
A: 60S ribosomal protein L11
C: 60S ribosomal protein L5
J: Ribosome biogenesis protein NSA2 homolog
N: Notchless protein homolog 1
R: Ribosome biogenesis regulatory protein homolog
u: Guanine nucleotide-binding protein-like 3
v: mRNA turnover protein 4 homolog
w: G Protein Nucleolar 2
r: Coiled-coil domain-containing protein 86
2: 28S rRNA
8: 5.8S rRMA
g: 60S ribosomal protein L23a
d: 60S ribosomal protein L22
j: 60S ribosomal protein L31
k: 60S ribosomal protein L32
Y: 60S ribosomal protein L17
O: 60S ribosomal protein L38
W: 5S RNA
T: Ribosome production factor 2 homolog
9: pre-rRNA 2'-O-ribose RNA methyltransferase FTSJ3
hetero molecules


Theoretical massNumber of molelcules
Total (without water)3,087,89955
Polymers3,087,35253
Non-polymers5472
Water00
1


  • Idetical with deposited unit
  • defined by author
  • Evidence: electron microscopy
TypeNameSymmetry operationNumber
identity operation1_5551

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Components

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60S ribosomal protein ... , 37 types, 37 molecules yBDEFGHIKLMPQSUVXZabcehilmnopA...

#1: Protein 60S ribosomal protein L12 / Large ribosomal subunit protein uL11


Mass: 17847.619 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P30050
#5: Protein 60S ribosomal protein L3 / Large ribosomal subunit protein uL3


Mass: 46211.113 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P39023
#6: Protein 60S ribosomal protein L4 / Large ribosomal subunit protein uL4


Mass: 47804.621 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P36578
#7: Protein 60S ribosomal protein L30 / Large ribosomal subunit protein eL30


Mass: 12805.092 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62888
#8: Protein 60S ribosomal protein L34 / Large ribosomal subunit protein eL34


Mass: 13326.074 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P49207
#9: Protein 60S ribosomal protein L7a / Large ribosomal subunit protein eL8


Mass: 30061.785 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62424
#10: Protein 60S ribosomal protein L35 / Large ribosomal subunit protein uL29


Mass: 14593.624 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P42766
#11: Protein 60S ribosomal protein L9 / Large ribosomal subunit protein uL6


Mass: 21899.471 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P32969
#12: Protein 60S ribosomal protein L36 / Large ribosomal subunit protein eL36


Mass: 12290.859 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9Y3U8
#13: Protein 60S ribosomal protein L27a / Large ribosomal subunit protein uL15


Mass: 16604.535 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P46776
#14: Protein 60S ribosomal protein L37 / Large ribosomal subunit protein eL37


Mass: 11111.032 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P61927
#15: Protein 60S ribosomal protein L39 / Large ribosomal subunit protein eL39


Mass: 6426.759 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62891
#16: Protein 60S ribosomal protein L13 / Large ribosomal subunit protein eL13


Mass: 24321.682 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P26373
#17: Protein 60S ribosomal protein L14 / Large ribosomal subunit protein eL14


Mass: 23485.016 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P50914
#18: Protein 60S ribosomal protein L15 / Large ribosomal subunit protein eL15


Mass: 24207.285 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P61313
#19: Protein 60S ribosomal protein L13a / Large ribosomal subunit protein uL13


Mass: 23633.412 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P40429
#20: Protein 60S ribosomal protein L37a / Large ribosomal subunit protein eL43


Mass: 10299.350 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P61513
#21: Protein 60S ribosomal protein L18 / Large ribosomal subunit protein eL18


Mass: 21687.676 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q07020
#22: Protein 60S ribosomal protein L19 / Large ribosomal subunit protein eL19


Mass: 23535.281 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P84098
#23: Protein 60S ribosomal protein L18a / Large ribosomal subunit protein eL20


Mass: 20808.514 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q02543
#24: Protein 60S ribosomal protein L21 / Large ribosomal subunit protein eL21


Mass: 18609.988 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P46778
#25: Protein 60S ribosomal protein L23 / Large ribosomal subunit protein uL14


Mass: 14892.505 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62829
#26: Protein 60S ribosomal protein L26 / Large ribosomal subunit protein uL24


Mass: 17303.363 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P61254
#27: Protein 60S ribosomal protein L27 / Large ribosomal subunit protein eL27


Mass: 15835.831 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P61353
#28: Protein 60S ribosomal protein L28 / Large ribosomal subunit protein eL28


Mass: 15784.622 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P46779
#29: Protein 60S ribosomal protein L8 / Large ribosomal subunit protein uL2


Mass: 28088.863 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62917
#30: Protein 60S ribosomal protein L35a / Large ribosomal subunit protein eL33


Mass: 12564.743 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P18077
#31: Protein 60S ribosomal protein L6 / Large ribosomal subunit protein eL6


Mass: 32810.176 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q02878
#32: Protein 60S ribosomal protein L7 / Large ribosomal subunit protein uL30


Mass: 29290.973 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P18124
#34: Protein 60S ribosomal protein L11 / Large ribosomal subunit protein uL5


Mass: 20288.465 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62913
#35: Protein 60S ribosomal protein L5 / Large ribosomal subunit protein uL18


Mass: 34426.789 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P46777
#45: Protein 60S ribosomal protein L23a / Large ribosomal subunit protein uL23


Mass: 17740.193 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62750
#46: Protein 60S ribosomal protein L22 / Large ribosomal subunit protein eL22


Mass: 14813.015 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P35268
#47: Protein 60S ribosomal protein L31 / Large ribosomal subunit protein eL31


Mass: 14494.938 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62899
#48: Protein 60S ribosomal protein L32 / Large ribosomal subunit protein eL32


Mass: 15898.932 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62910
#49: Protein 60S ribosomal protein L17 / Large ribosomal subunit protein uL22


Mass: 21443.170 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P18621
#50: Protein 60S ribosomal protein L38 / Large ribosomal subunit protein eL38


Mass: 8238.948 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P63173

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Protein , 11 types, 11 molecules 467zNuvwrT9

#2: Protein GTP-binding protein 4 / Chronic renal failure gene protein / GTP-binding protein NGB


Mass: 74107.820 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9BZE4
#3: Protein Eukaryotic translation initiation factor 6 / eIF-6 / B(2)GCN homolog / B4 integrin interactor / CAB / p27(BBP)


Mass: 26620.010 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P56537
#4: Protein Probable ribosome biogenesis protein RLP24 / Ribosomal L24 domain-containing protein 1 / Ribosomal protein L24-like


Mass: 19666.258 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9UHA3
#33: Protein Protein LLP homolog / Protein LAPS18-like


Mass: 15268.361 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9BRT6
#37: Protein Notchless protein homolog 1


Mass: 53387.141 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9NVX2
#39: Protein Guanine nucleotide-binding protein-like 3 / E2-induced gene 3 protein / Novel nucleolar protein 47 / NNP47 / Nucleolar GTP-binding protein 3 / ...E2-induced gene 3 protein / Novel nucleolar protein 47 / NNP47 / Nucleolar GTP-binding protein 3 / Nucleostemin


Mass: 62098.242 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9BVP2
#40: Protein mRNA turnover protein 4 homolog / Ribosome assembly factor MRTO4


Mass: 27602.535 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9UKD2
#41: Protein G Protein Nucleolar 2 / Autoantigen NGP-1


Mass: 83796.094 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q13823
#42: Protein Coiled-coil domain-containing protein 86 / Cytokine-induced protein with coiled-coil domain


Mass: 40312.742 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9H6F5
#52: Protein Ribosome production factor 2 homolog / Brix domain-containing protein 1 / Ribosome biogenesis protein RPF2 homolog


Mass: 35658.078 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9H7B2
#53: Protein pre-rRNA 2'-O-ribose RNA methyltransferase FTSJ3 / Protein ftsJ homolog 3 / Putative rRNA methyltransferase 3


Mass: 96726.875 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human)
References: UniProt: Q8IY81, Transferases; Transferring one-carbon groups; Methyltransferases

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Ribosome biogenesis ... , 2 types, 2 molecules JR

#36: Protein Ribosome biogenesis protein NSA2 homolog / Hairy cell leukemia protein 1 / TGF-beta-inducible nuclear protein 1


Mass: 30136.703 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: O95478
#38: Protein Ribosome biogenesis regulatory protein homolog


Mass: 41278.523 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q15050

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RNA chain , 3 types, 3 molecules 28W

#43: RNA chain 28S rRNA


Mass: 1636356.500 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human)
#44: RNA chain 5.8S rRMA


Mass: 50157.676 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: GenBank: KY962518
#51: RNA chain 5S RNA


Mass: 38691.914 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: GenBank: NR_023363

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Non-polymers , 2 types, 2 molecules

#54: Chemical ChemComp-GTP / GUANOSINE-5'-TRIPHOSPHATE


Mass: 523.180 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H16N5O14P3 / Comment: GTP, energy-carrying molecule*YM
#55: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Mg

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Details

Has ligand of interestN
Has protein modificationN

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Experimental details

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Experiment

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

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Sample preparation

ComponentName: cryo-EM structure of human nuclear pre-60S ribosomal particle - State A
Type: RIBOSOME / Entity ID: #1-#45, #53, #46-#52 / Source: NATURAL
Source (natural)Organism: Homo sapiens (human)
Buffer solutionpH: 7.5
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: OTHER
Electron lensMode: DIFFRACTION / Nominal defocus max: 1800 nm / Nominal defocus min: 1200 nm
Image recordingElectron dose: 1.8 e/Å2 / Film or detector model: GATAN K2 QUANTUM (4k x 4k)

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Processing

EM softwareName: PHENIX / Version: 1.19.2_4158: / Category: model refinement
CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
3D reconstructionResolution: 3.3 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 30311 / Symmetry type: POINT
Refine LS restraints
Refine-IDTypeDev idealNumber
ELECTRON MICROSCOPYf_bond_d0.005160833
ELECTRON MICROSCOPYf_angle_d1.096234698
ELECTRON MICROSCOPYf_dihedral_angle_d16.1853349
ELECTRON MICROSCOPYf_chiral_restr0.05228851
ELECTRON MICROSCOPYf_plane_restr0.00916104

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