6FRK |

Structure of a prehandover mammalian ribosomal SRP and SRP receptor targeting complex


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.70 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structure of a prehandover mammalian ribosomal SRP·SRP receptor targeting complex.

Kobayashi, K.Jomaa, A.Lee, J.H.Chandrasekar, S.Boehringer, D.Shan, S.O.Ban, N.

(2018) Science 360: 323-327

  • DOI: https://doi.org/10.1126/science.aar7924
  • Primary Citation of Related Structures:  
    6FRK

  • PubMed Abstract: 

    Signal recognition particle (SRP) targets proteins to the endoplasmic reticulum (ER). SRP recognizes the ribosome synthesizing a signal sequence and delivers it to the SRP receptor (SR) on the ER membrane followed by the transfer of the signal sequence to the translocon. Here, we present the cryo-electron microscopy structure of the mammalian translating ribosome in complex with SRP and SR in a conformation preceding signal sequence handover. The structure visualizes all eukaryotic-specific SRP and SR proteins and reveals their roles in stabilizing this conformation by forming a large protein assembly at the distal site of SRP RNA. We provide biochemical evidence that the guanosine triphosphate hydrolysis of SRP·SR is delayed at this stage, possibly to provide a time window for signal sequence handover to the translocon.


  • Organizational Affiliation

    Department of Biology, Institute of Molecular Biology and Biophysics, ETH Zurich, Otto-Stern-Weg 5, Zurich CH-8093, Switzerland.


Macromolecules

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL28C [auth 3]125Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein L12D [auth 4]163Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 6
MoleculeChains Sequence LengthOrganismDetailsImage
60S acidic ribosomal protein P0F [auth 6]202Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 9
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein L8I [auth A]244Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 10
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein uL3J [auth B]394Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 11
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein uL4K [auth C]367Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 12
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein uL18L [auth D]292Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 13
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL6M [auth E]236Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 14
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein uL30N [auth F]225Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 15
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL8O [auth G]238Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 16
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein uL6P [auth H]190Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 17
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein uL16Q [auth I]213Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 18
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein uL5R [auth J]170Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 19
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL13S [auth L]210Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 20
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL14T [auth M]138Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 21
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein L15U [auth N]203Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 22
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein uL13V [auth O]201Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 23
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein uL22W [auth P]153Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 24
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL18X [auth Q]187Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 25
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL19Y [auth R]180Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 26
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL20Z [auth S]175Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 27
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL21AA [auth T]159Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 28
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL22BA [auth U]99Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 29
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein L23CA [auth V]131Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 30
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL24DA [auth W]63Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 31
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein uL23EA [auth X]119Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 32
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein uL24FA [auth Y]134Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 33
MoleculeChains Sequence LengthOrganismDetailsImage
60S ribosomal protein L27GA [auth Z]135Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 34
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein uL15HA [auth a]147Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 35
MoleculeChains Sequence LengthOrganismDetailsImage
60S ribosomal protein L29IA [auth b]75Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 36
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL30JA [auth c]94Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 37
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL31KA [auth d]107Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 38
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL32LA [auth e]128Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 39
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL33MA [auth f]109Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 40
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL34NA [auth g]114Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 41
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein uL29OA [auth h]122Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 42
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL36PA [auth i]102Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 43
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein L37QA [auth j]86Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 44
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL38RA [auth k]69Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 45
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL39SA [auth l]50Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 46
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL40TA [auth m]52Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence

Find similar proteins by:  Sequence   |   3D Structure  

Entity ID: 47
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL41UA [auth n]23Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 48
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL42VA [auth o]104Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 49
MoleculeChains Sequence LengthOrganismDetailsImage
Ribosomal protein eL43WA [auth p]91Oryctolagus cuniculusMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 50
MoleculeChains Sequence LengthOrganismDetailsImage
Signal recognition particle subunit SRP19XA [auth q]105Canis lupus familiarisMutation(s): 0 
UniProt
Find proteins for J9PAS6 (Canis lupus familiaris)
Explore J9PAS6 
Go to UniProtKB:  J9PAS6
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupJ9PAS6
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 51
MoleculeChains Sequence LengthOrganismDetailsImage
Signal recognition particle subunit SRP72,Signal recognition particle subunit SRP72,Signal recognition particle subunit SRP72YA [auth r]605Canis lupus familiarisMutation(s): 0 
UniProt
Find proteins for P33731 (Canis lupus familiaris)
Explore P33731 
Go to UniProtKB:  P33731
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP33731
Sequence Annotations
Expand
  • Reference Sequence

Find similar proteins by:  Sequence   |   3D Structure  

Entity ID: 52
MoleculeChains Sequence LengthOrganismDetailsImage
Signal sequenceZA [auth t]11Saccharomyces cerevisiaeMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 53
MoleculeChains Sequence LengthOrganismDetailsImage
Signal recognition particle subunit SRP68AB [auth u]568Canis lupus familiarisMutation(s): 0 
UniProt
Find proteins for Q00004 (Canis lupus familiaris)
Explore Q00004 
Go to UniProtKB:  Q00004
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ00004
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 54
MoleculeChains Sequence LengthOrganismDetailsImage
SRP receptor beta subunitBB [auth v]213Oryctolagus cuniculusMutation(s): 0 
Gene Names: SRPRB
UniProt
Find proteins for G1STG2 (Oryctolagus cuniculus)
Explore G1STG2 
Go to UniProtKB:  G1STG2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupG1STG2
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 55
MoleculeChains Sequence LengthOrganismDetailsImage
Signal recognition particle 9 kDa proteinCB [auth w]74Canis lupus familiarisMutation(s): 0 
UniProt
Find proteins for P21262 (Canis lupus familiaris)
Explore P21262 
Go to UniProtKB:  P21262
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP21262
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 56
MoleculeChains Sequence LengthOrganismDetailsImage
Signal recognition particle 54 kDa proteinDB [auth x]504Canis lupus familiarisMutation(s): 0 
EC: 3.6.5.4
UniProt
Find proteins for P61010 (Canis lupus familiaris)
Explore P61010 
Go to UniProtKB:  P61010
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP61010
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 57
MoleculeChains Sequence LengthOrganismDetailsImage
SRP receptor alpha subunitEB [auth y]657Oryctolagus cuniculusMutation(s): 0 
Gene Names: SRPRA
UniProt
Find proteins for G1TCX6 (Oryctolagus cuniculus)
Explore G1TCX6 
Go to UniProtKB:  G1TCX6
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupG1TCX6
Sequence Annotations
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 58
MoleculeChains Sequence LengthOrganismDetailsImage
Signal recognition particle 14 kDa proteinFB [auth z]110Canis lupus familiarisMutation(s): 0 
UniProt
Find proteins for P16255 (Canis lupus familiaris)
Explore P16255 
Go to UniProtKB:  P16255
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP16255
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
GTP
Query on GTP

Download Ideal Coordinates CCD File 
KG [auth v]GUANOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O14 P3
XKMLYUALXHKNFT-UUOKFMHZSA-N
GNP
Query on GNP

Download Ideal Coordinates CCD File 
LG [auth x],
NG [auth y]
PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER
C10 H17 N6 O13 P3
UQABYHGXWYXDTK-UUOKFMHZSA-N
ZN
Query on ZN

Download Ideal Coordinates CCD File 
GG [auth j],
HG [auth m],
IG [auth o]
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
MG
Query on MG

Download Ideal Coordinates CCD File 
AC [auth 5]
AD [auth 5]
AE [auth 5]
AF [auth 5]
AG [auth 8]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.70 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Swiss National Science FoundationSwitzerland51NF40_141735
Swiss National Science FoundationSwitzerland310030B_163478

Revision History  (Full details and data files)

  • Version 1.0: 2018-03-28
    Type: Initial release
  • Version 1.1: 2018-04-11
    Changes: Data collection, Database references
  • Version 1.2: 2018-05-02
    Changes: Data collection, Database references