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- PDB-6r5q: Structure of XBP1u-paused ribosome nascent chain complex (post-state) -

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Entry
Database: PDB / ID: 6r5q
TitleStructure of XBP1u-paused ribosome nascent chain complex (post-state)
Components
  • (40S ribosomal protein ...) x 8
  • (60S ribosomal protein ...) x 6
  • (Ribosomal protein ...) x 19
  • 18S ribosomal RNA
  • 28S ribosomal RNA
  • 5.8S ribosomal RNA
  • 5S rRNA5S ribosomal RNA
  • 60S acidic ribosomal protein P0
  • E-tRNA
  • P-tRNA
  • X-box-binding protein 1
  • eL14
  • eL18
  • eL19
  • eL20
  • eL21
  • eL22
  • eL28
  • eL29
  • eL30
  • eL31
  • eL32CD59
  • eL33
  • eL34
  • eL38
  • eL39
  • eL40
  • eL42
  • eL8
  • eS10
  • eS17
  • eS19
  • eS21
  • eS24
  • eS26
  • eS31
  • mRNAMessenger RNA
  • uL11
  • uL13
  • uL15
  • uL2
  • uL22
  • uL23
  • uL29
  • uL3
  • uL30
  • uL4
  • uL6
  • uS10
  • uS11
  • uS13
  • uS14
  • uS17
  • uS2
  • uS5
KeywordsRIBOSOME / translational pausing / XBP1 / UPR
Function / homology
Function and homology information


ATF6 (ATF6-alpha) activates chaperone genes / IRE1alpha activates chaperones / XBP1(S) activates chaperone genes / epithelial cell maturation involved in salivary gland development / positive regulation of plasma cell differentiation / positive regulation of phospholipid biosynthetic process by positive regulation of transcription from RNA polymerase II promoter / positive regulation of histone methylation / sterol homeostasis / positive regulation of protein acetylation / positive regulation of vascular wound healing ...ATF6 (ATF6-alpha) activates chaperone genes / IRE1alpha activates chaperones / XBP1(S) activates chaperone genes / epithelial cell maturation involved in salivary gland development / positive regulation of plasma cell differentiation / positive regulation of phospholipid biosynthetic process by positive regulation of transcription from RNA polymerase II promoter / positive regulation of histone methylation / sterol homeostasis / positive regulation of protein acetylation / positive regulation of vascular wound healing / organelle organization / positive regulation of ER-associated ubiquitin-dependent protein catabolic process / negative regulation of pathway-restricted SMAD protein phosphorylation / response to insulin-like growth factor stimulus / positive regulation of immunoglobulin production / positive regulation of transcription from RNA polymerase II promoter involved in unfolded protein response / ATF6-mediated unfolded protein response / positive regulation of lactation / exocrine pancreas development / enhancer sequence-specific DNA binding / positive regulation of MHC class II biosynthetic process / negative regulation of myotube differentiation / cellular response to fructose stimulus / cellular triglyceride homeostasis / negative regulation of protein neddylation / positive regulation of hepatocyte proliferation / regulation of translation involved in cellular response to UV / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / positive regulation of DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediator / positive regulation of DNA N-glycosylase activity / oxidized pyrimidine DNA binding / response to TNF agonist / positive regulation of base-excision repair / negative regulation of DNA repair / positive regulation of cysteine-type endopeptidase activity involved in execution phase of apoptosis / positive regulation of immunoglobulin secretion / negative regulation of endoplasmic reticulum unfolded protein response / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage / mammalian oogenesis stage / NF-kappaB complex / cellular response to nutrient / ubiquitin ligase inhibitor activity / negative regulation of RNA splicing / endothelial cell proliferation / positive regulation of TOR signaling / positive regulation of T cell differentiation / positive regulation of endothelial cell apoptotic process / positive regulation of endodeoxyribonuclease activity / activation-induced cell death of T cells / positive regulation of endoplasmic reticulum unfolded protein response / protein kinase A binding / cellular response to laminar fluid shear stress / supercoiled DNA binding / cytosolic ribosome / positive regulation of B cell differentiation / ubiquitin-like protein conjugating enzyme binding / positive regulation of vascular associated smooth muscle cell migration / integral component of endoplasmic reticulum membrane / oxidized purine DNA binding / positive regulation of transcription from RNA polymerase II promoter in response to endoplasmic reticulum stress / positive regulation of T cell receptor signaling pathway / muscle organ development / erythrocyte development / positive regulation of activated T cell proliferation / positive regulation of interleukin-6 secretion / adipose tissue development / positive regulation of intrinsic apoptotic signaling pathway by p53 class mediator / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / T cell proliferation involved in immune response / cellular response to interleukin-4 / spindle assembly / ribosomal small subunit biogenesis / neuron development / positive regulation of interleukin-2 production / cellular response to peptide hormone stimulus / ribosomal large subunit biogenesis / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / protein localization to nucleus / positive regulation of JUN kinase activity / protein targeting / gastrulation / IRE1-mediated unfolded protein response / cellular response to glucose starvation / positive regulation of microtubule polymerization / phosphatidylinositol 3-kinase signaling / polysome / positive regulation of fat cell differentiation / intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress / endoplasmic reticulum unfolded protein response / positive regulation of autophagy / polysomal ribosome / cytoplasmic translation / fatty acid homeostasis / Hsp70 protein binding / mitotic cell cycle checkpoint / cellular response to leukemia inhibitory factor / negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway / regulation of autophagy / response to endoplasmic reticulum stress / positive regulation of vascular smooth muscle cell proliferation
Ribosomal protein L32e, conserved site / Ubiquitin conserved site / Ribosomal protein L11, C-terminal / Ribosomal protein S7, conserved site / Ribosomal protein S9, conserved site / Ribosomal protein S5 domain 2-type fold / G-protein beta WD-40 repeat / Ribosomal protein L39e, conserved site / Ribosomal protein L31e, conserved site / Ribosomal protein L6, alpha-beta domain ...Ribosomal protein L32e, conserved site / Ubiquitin conserved site / Ribosomal protein L11, C-terminal / Ribosomal protein S7, conserved site / Ribosomal protein S9, conserved site / Ribosomal protein S5 domain 2-type fold / G-protein beta WD-40 repeat / Ribosomal protein L39e, conserved site / Ribosomal protein L31e, conserved site / Ribosomal protein L6, alpha-beta domain / Ribosomal protein L23 / Ribosomal protein S17, conserved site / Ribosomal protein L14P, conserved site / Ubiquitin / Ribosomal protein L3, conserved site / Ribosomal protein L11, conserved site / WD40 repeat, conserved site / Ribosomal protein L7Ae/L8/Nhp2 family / Ribosomal protein S8e, conserved site / Ribosomal protein S6e, conserved site / Ribosomal protein S3Ae, conserved site / Ribosomal protein S3, conserved site / Ribosomal protein S19e, conserved site / Ribosomal protein S17e, conserved site / Ribosomal protein S14, conserved site / Ribosomal protein S13, conserved site / Ribosomal protein L37e, conserved site / Ribosomal protein L35Ae, conserved site / Ribosomal protein L27e, conserved site / Ribosomal protein L11, N-terminal / Ribosomal protein L15e, conserved site / Ribosomal protein L21e, conserved site / Ribosomal protein S19, superfamily / 50S ribosomal protein L30e-like / Ribosomal L28e/Mak16 / Ribosomal protein S28e conserved site / Ribosomal protein S17, archaeal/eukaryotic / 40S ribosomal protein S1/3, eukaryotes / 30s ribosomal protein S13, C-terminal / 60S ribosomal protein L4, C-terminal domain / Ribosomal protein L5 eukaryotic/L18 archaeal, C-terminal / Ribosomal protein L15e core domain superfamily / Ribosomal protein S7 domain / Ribosomal protein L2, archaeal-type / Ribosomal protein L39e domain superfamily / Ribosomal protein L31e domain superfamily / Ribosomal protein L4 domain superfamily / Ribosomal protein L5, conserved site / Ribosomal protein L24e, conserved site / Ribosomal protein L30, central domain, archaeal type / Ribosomal protein S15P / Ribosomal protein L30e, conserved site / Ribosomal protein L5 domain superfamily / Ribosomal protein S4/S9 / Ribosomal protein L2, conserved site / Ribosomal protein L2, C-terminal / Ribosomal Proteins L2, RNA binding domain / Ribosomal protein S8e/ribosomal biogenesis NSA2 / Ribosomal protein L18e, conserved site / Ribosomal protein L18e/L15P / Ribosomal protein S19 conserved site / Ribosomal protein L22/L17, conserved site / Ribosomal protein L13e, conserved site / 60S acidic ribosomal protein P0 / Ribosomal protein S23, eukaryotic/archaeal / Ribosomal protein L34Ae / Ribosomal protein L41 / Ribosomal protein S30 / Ribosomal protein S12/S23 / Ribosomal protein L7, eukaryotic / Ribosomal protein L24/L26, conserved site / KOW / Ribosomal protein L26/L24, eukaryotic/archaeal / Ribosomal protein L22/L17, eukaryotic/archaeal / Ribosomal protein S5/S7, eukaryotic/archaeal / Ribosomal protein S19A/S15e / Ribosomal protein S4/S9, eukaryotic/archaeal / Ribosomal protein S3, eukaryotic/archaeal / Ribosomal protein L23/L25, N-terminal / Translation protein, beta-barrel domain superfamily / Ribosomal protein L6, N-terminal / Ribosomal protein L5 eukaryotic/L18 archaeal / Plectin/S10, N-terminal / Ribosomal protein S25 / Basic-leucine zipper domain / K Homology domain, type 2 / Ribosomal protein L7Ae/L30e/S12e/Gadd45 / RNA-binding S4 domain / Ribosomal protein S27a / Ribosomal protein L14e domain / Ribosomal protein L37ae / Ribosomal protein L29e / Ribosomal protein L28e / Translation protein SH3-like domain superfamily / K homology domain superfamily, prokaryotic type / Ribosomal protein L10e, conserved site / Ribosomal protein S5 domain 2-type fold, subgroup / Ribosomal protein L29, conserved site / Ribosomal protein S4e, N-terminal, conserved site / Ribosomal S11, conserved site
40S ribosomal protein S6 / Uncharacterized protein / Uncharacterized protein / 60S ribosomal protein L13 / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / 40S ribosomal protein S4 / 40S ribosomal protein S8 ...40S ribosomal protein S6 / Uncharacterized protein / Uncharacterized protein / 60S ribosomal protein L13 / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / 40S ribosomal protein S4 / 40S ribosomal protein S8 / Ribosomal protein S28 / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / 60S ribosomal protein L36 / Uncharacterized protein / Uncharacterized protein / X-box-binding protein 1 / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / 60S acidic ribosomal protein P0 / 40S ribosomal protein S27 / Uncharacterized protein / 60S ribosomal protein L27 / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / 40S ribosomal protein S30 / 60S ribosomal protein L6 / 60s ribosomal protein l41 / Ribosomal protein L10 (Predicted) / Ribosomal protein S9 (Predicted) / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / 40S ribosomal protein S12 / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / 40S ribosomal protein S3a / Uncharacterized protein / Uncharacterized protein / 40S ribosomal protein S7 / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Uncharacterized protein / Ribosomal protein L15 / Uncharacterized protein / Ribosomal protein L37
Biological speciesHomo sapiens (human)
Saccharomyces cerevisiae (baker's yeast)
Oryctolagus cuniculus (rabbit)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3 Å
AuthorsShanmuganathan, V. / Cheng, J. / Berninghausen, O. / Beckmann, R.
Funding supportGermany , 1件
OrganizationGrant numberCountry
German Research FoundationGRK1721Germany
CitationJournal: Elife / Year: 2019
Title: Structural and mutational analysis of the ribosome-arresting human XBP1u.
Authors: Vivekanandan Shanmuganathan / Nina Schiller / Anastasia Magoulopoulou / Jingdong Cheng / Katharina Braunger / Florian Cymer / Otto Berninghausen / Birgitta Beatrix / Kenji Kohno / Gunnar von Heijne / Roland Beckmann /
Abstract: XBP1u, a central component of the unfolded protein response (UPR), is a mammalian protein containing a functionally critical translational arrest peptide (AP). Here, we present a 3 Å cryo-EM ...XBP1u, a central component of the unfolded protein response (UPR), is a mammalian protein containing a functionally critical translational arrest peptide (AP). Here, we present a 3 Å cryo-EM structure of the stalled human XBP1u AP. It forms a unique turn in the ribosomal exit tunnel proximal to the peptidyl transferase center where it causes a subtle distortion, thereby explaining the temporary translational arrest induced by XBP1u. During ribosomal pausing the hydrophobic region 2 (HR2) of XBP1u is recognized by SRP, but fails to efficiently gate the Sec61 translocon. An exhaustive mutagenesis scan of the XBP1u AP revealed that only 8 out of 20 mutagenized positions are optimal; in the remaining 12 positions, we identify 55 different mutations increase the level of translational arrest. Thus, the wildtype XBP1u AP induces only an intermediate level of translational arrest, allowing efficient targeting by SRP without activating the Sec61 channel.
Validation Report
SummaryFull reportAbout validation report
DateDeposition: Mar 25, 2019 / Release: Jul 10, 2019
RevisionDateData content typeProviderType
1.0Jul 10, 2019Structure modelrepositoryInitial release

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Structure visualization

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Assembly

Deposited unit
3: E-tRNA
1: X-box-binding protein 1
2: P-tRNA
5: 28S ribosomal RNA
7: 5S rRNA
8: 5.8S ribosomal RNA
A: uL2
B: uL3
C: uL4
D: 60S ribosomal protein L5
E: 60S ribosomal protein L6
F: uL30
G: eL8
H: uL6
I: Ribosomal protein L10 (Predicted)
J: Ribosomal protein L11
L: 60S ribosomal protein L13
M: Ribosomal protein L14
N: Ribosomal protein L15
O: uL13
P: uL22
Q: eL18
R: eL19
S: eL20
T: eL21
U: eL22
V: eL14
W: Ribosomal protein L24
X: uL23
Y: Ribosomal protein L26
Z: 60S ribosomal protein L27
a: uL15
b: eL29
c: eL30
d: eL31
e: eL32
f: eL33
g: eL34
h: uL29
i: 60S ribosomal protein L36
j: Ribosomal protein L37
k: eL38
l: eL39
m: eL40
n: 60s ribosomal protein l41
o: eL42
p: ribosomal protein eL43
r: eL28
s: 60S acidic ribosomal protein P0
t: uL11
K: 18S ribosomal RNA
q: uS2
u: 40S ribosomal protein S3a
v: uS5
w: Ribosomal protein S3
x: 40S ribosomal protein S4
y: Ribosomal protein S5
z: 40S ribosomal protein S6
BB: 40S ribosomal protein S7
CC: 40S ribosomal protein S8
DD: Ribosomal protein S9 (Predicted)
SS: eS10
EE: Ribosomal protein S11
RR: 40S ribosomal protein S12
QQ: ribosomal protein uS15
MM: uS11
WW: uS17
UU: Ribosomal protein S16
KK: eS17
II: uS13
PP: eS19
GG: uS10
HH: eS21
TT: Ribosomal protein S15a
VV: Ribosomal protein S23
NN: eS24
OO: ribosomal protein eS25
LL: eS26
JJ: 40S ribosomal protein S27
FF: Ribosomal protein S28
9: uS14
4: mRNA
0: eS31
6: ribosomal protein RACK1
AA: 40S ribosomal protein S30
hetero molecules


Theoretical massNumber of molelcules
Total (without water)3,192,867390
Polymers3,185,20885
Non-polymers7,660305
Water0
1


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

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Components

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RNA chain , 7 types, 7 molecules 32578K4

#1: RNA chain E-tRNA


Mass: 24148.355 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (baker's yeast)
#3: RNA chain P-tRNA


Mass: 24414.496 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (baker's yeast)
#4: RNA chain 28S ribosomal RNA /


Mass: 1148115.375 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#5: RNA chain 5S rRNA / 5S ribosomal RNA


Mass: 38691.914 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#6: RNA chain 5.8S ribosomal RNA /


Mass: 48545.672 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#51: RNA chain 18S ribosomal RNA /


Mass: 548040.188 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#82: RNA chain mRNA / Messenger RNA


Mass: 1877.157 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Homo sapiens (human)

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Protein/peptide , 45 types, 45 molecules 1ABCFGHOPQRSTUVXabcdefghklmors...

#2: Protein/peptide X-box-binding protein 1 / XBP-1 / Tax-responsive element-binding protein 5 / TREB-5


Mass: 2895.380 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: XBP1, TREB5, XBP2 / Production host: Oryctolagus cuniculus (rabbit) / References: UniProt: P17861
#7: Protein/peptide uL2


Mass: 26998.613 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TT27
#8: Protein/peptide uL3


Mass: 45119.812 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TL06
#9: Protein/peptide uL4


Mass: 41101.414 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SVW5
#12: Protein/peptide uL30


Mass: 26658.754 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SV32
#13: Protein/peptide eL8


Mass: 26695.654 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1STW0
#14: Protein/peptide uL6


Mass: 21627.215 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TX33
#20: Protein/peptide uL13


Mass: 23144.859 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#21: Protein/peptide uL22


Mass: 17758.678 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TVT6
#22: Protein/peptide eL18


Mass: 21568.492 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TX70
#23: Protein/peptide eL19


Mass: 21613.033 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#24: Protein/peptide eL20


Mass: 20827.561 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#25: Protein/peptide eL21 /


Mass: 18478.791 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SHQ2
#26: Protein/peptide eL22


Mass: 11495.275 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#27: Protein/peptide eL14


Mass: 13972.425 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1T6D1
#29: Protein/peptide uL23


Mass: 13727.181 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SE76
#32: Protein/peptide uL15


Mass: 16489.363 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SNY0
#33: Protein/peptide eL29


Mass: 12093.424 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SGR6
#34: Protein/peptide eL30


Mass: 10914.756 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TDL2
#35: Protein/peptide eL31


Mass: 12635.694 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SHG0
#36: Protein/peptide eL32 / CD59


Mass: 15022.021 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TUN8
#37: Protein/peptide eL33


Mass: 12449.612 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SF08
#38: Protein/peptide eL34 /


Mass: 12994.621 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1U945
#39: Protein/peptide uL29


Mass: 14435.403 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SIT5
#42: Protein/peptide eL38


Mass: 8107.752 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#43: Protein/peptide eL39


Mass: 6324.579 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TTN1
#44: Protein/peptide eL40


Mass: 6199.574 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#46: Protein/peptide eL42


Mass: 12198.603 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1T040
#48: Protein/peptide eL28


Mass: 14220.686 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1U7L1
#49: Protein/peptide 60S acidic ribosomal protein P0


Mass: 21521.062 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1U6N2
#50: Protein/peptide uL11


Mass: 16561.117 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SMR7
#52: Protein/peptide uS2


Mass: 24361.861 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#54: Protein/peptide uS5


Mass: 24441.846 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#62: Protein/peptide eS10


Mass: 11529.682 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TPV3
#66: Protein/peptide uS11


Mass: 14431.500 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1T1F0
#67: Protein/peptide uS17


Mass: 14246.854 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1U0Q2
#69: Protein/peptide eS17


Mass: 15250.714 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TU13
#70: Protein/peptide uS13


Mass: 16898.648 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SZI5
#71: Protein/peptide eS19


Mass: 15611.003 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TN62
#72: Protein/peptide uS10


Mass: 11395.489 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#73: Protein/peptide eS21


Mass: 9124.389 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#76: Protein/peptide eS24


Mass: 14432.125 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#78: Protein/peptide eS26


Mass: 11645.794 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#81: Protein/peptide uS14


Mass: 6559.625 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1U7M4
#83: Protein/peptide eS31


Mass: 7986.440 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SK22

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60S ribosomal protein ... , 6 types, 6 molecules DELZin

#10: Protein/peptide 60S ribosomal protein L5 /


Mass: 34077.391 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SYJ6
#11: Protein/peptide 60S ribosomal protein L6 /


Mass: 28818.293 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SKF7
#17: Protein/peptide 60S ribosomal protein L13 /


Mass: 24200.525 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TPV0
#31: Protein/peptide 60S ribosomal protein L27 /


Mass: 15704.635 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TXF6
#40: Protein/peptide 60S ribosomal protein L36 /


Mass: 11888.371 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TTQ5
#45: Protein/peptide 60s ribosomal protein l41 / / eL41


Mass: 3473.451 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: A0A087WNH4

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Ribosomal protein ... , 19 types, 19 molecules IJMNWYjpwyDDEEQQUUTTVVOOFF6

#15: Protein/peptide Ribosomal protein L10 (Predicted) / Ribosome


Mass: 23736.992 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: B7NZQ2
#16: Protein/peptide Ribosomal protein L11 /


Mass: 19399.498 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TUB8
#18: Protein/peptide Ribosomal protein L14 /


Mass: 16217.355 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: U3KNW6
#19: Protein/peptide Ribosomal protein L15 /


Mass: 24076.088 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1T0C1
#28: Protein/peptide Ribosomal protein L24 /


Mass: 14131.536 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SE28
#30: Protein/peptide Ribosomal protein L26 /


Mass: 15891.787 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SQH0
#41: Protein/peptide Ribosomal protein L37 /


Mass: 10090.891 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: U3KPD5
#47: Protein/peptide ribosomal protein eL43 /


Mass: 10168.153 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SY53
#55: Protein/peptide Ribosomal protein S3 /


Mass: 25215.586 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TNM3
#57: Protein/peptide Ribosomal protein S5 /


Mass: 21525.941 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TFM5
#61: Protein/peptide Ribosomal protein S9 (Predicted) / Ribosome


Mass: 21649.633 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: B7NZS8
#63: Protein/peptide Ribosomal protein S11 /


Mass: 17586.766 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TRM4
#65: Protein/peptide ribosomal protein uS15 /


Mass: 17057.113 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SP51
#68: Protein/peptide Ribosomal protein S16 /


Mass: 16032.804 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SGX4
#74: Protein/peptide Ribosomal protein S15a / Ribosome


Mass: 14734.357 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TG89
#75: Protein/peptide Ribosomal protein S23 /


Mass: 15626.392 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SZ47
#77: Protein/peptide ribosomal protein eS25 /


Mass: 8526.119 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TDB3
#80: Protein/peptide Ribosomal protein S28 /


Mass: 7007.069 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TIB4
#84: Protein/peptide ribosomal protein RACK1 /


Mass: 34669.113 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SJB4

+
40S ribosomal protein ... , 8 types, 8 molecules uxzBBCCRRJJAA

#53: Protein/peptide 40S ribosomal protein S3a /


Mass: 24759.145 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SS70
#56: Protein/peptide 40S ribosomal protein S4 /


Mass: 29523.674 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TK17
#58: Protein/peptide 40S ribosomal protein S6 /


Mass: 27471.535 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TM55
#59: Protein/peptide 40S ribosomal protein S7 /


Mass: 21629.309 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SVB0
#60: Protein/peptide 40S ribosomal protein S8 /


Mass: 24003.012 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TJW1
#64: Protein/peptide 40S ribosomal protein S12 /


Mass: 13048.244 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SFR8
#79: Protein/peptide 40S ribosomal protein S27 /


Mass: 9348.990 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TZ76
#85: Protein/peptide 40S ribosomal protein S30 /


Mass: 6317.539 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1T8A2

+
Non-polymers , 2 types, 305 molecules

#86: Chemical...
ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 299 / Source method: obtained synthetically / Formula: Mg / Magnesium
#87: Chemical
ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: Zn / Zinc

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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

Component
IDNameTypeEntity IDParent-IDSource
1Structure of XBP1u-paused ribosome nascent chain complex (post-state).RIBOSOME1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 850MULTIPLE SOURCES
2ribosomeCOMPLEX4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 83, 84, 851NATURAL
3tRNATransfer RNACOMPLEX1, 31NATURAL
4X-box-binding protein 1COMPLEX21RECOMBINANT
5mRNAMessenger RNACOMPLEX821RECOMBINANT
Source (natural)
IDEntity assembly-IDOrganismNcbi tax-ID
12Oryctolagus cuniculus (rabbit)9986
23Saccharomyces cerevisiae (baker's yeast)4932
34Homo sapiens (human)9606
45Homo sapiens (human)9606
Source (recombinant)
IDEntity assembly-IDOrganismNcbi tax-ID
14Oryctolagus cuniculus (rabbit)9986
25synthetic construct (others)32630
Buffer solutionpH: 7.5
SpecimenEmbedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
VitrificationCryogen name: ETHANE

-
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: SPOT SCAN
Electron lensMode: BRIGHT FIELDBright-field microscopy
Image recordingElectron dose: 28 e/Å2 / Film or detector model: FEI FALCON II (4k x 4k)

-
Processing

EM software
IDNameCategory
10RELIONinitial Euler assignment
11RELIONfinal Euler assignment
12RELIONclassification
13RELION3D reconstruction
CTF correctionType: NONE
SymmetryPoint symmetry: C1 (asymmetric)
3D reconstructionResolution: 3 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 223773 / Symmetry type: POINT
Atomic model buildingProtocol: RIGID BODY FIT

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