3JAM

CryoEM structure of 40S-eIF1A-eIF1 complex from yeast

Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.46 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

Conformational Differences between Open and Closed States of the Eukaryotic Translation Initiation Complex.

Llacer, J.L., Hussain, T., Marler, L., Aitken, C.E., Thakur, A., Lorsch, J.R., Hinnebusch, A.G., Ramakrishnan, V.

(2015) Mol Cell 59: 399-412

  • DOI: 10.1016/j.molcel.2015.06.033
  • Primary Citation of Related Structures:  
    3JAM, 3JAP, 3JAQ

  • PubMed Abstract: 

    • Translation initiation in eukaryotes begins with the formation of a pre-initiation complex (PIC) containing the 40S ribosomal subunit, eIF1, eIF1A, eIF3, ternary complex (eIF2-GTP-Met-tRNAi), and eIF5. The PIC, in an open conformation, attaches to the 5' end of the mRNA and scans to locate the start codon, whereupon it closes to arrest scanning ...

    Translation initiation in eukaryotes begins with the formation of a pre-initiation complex (PIC) containing the 40S ribosomal subunit, eIF1, eIF1A, eIF3, ternary complex (eIF2-GTP-Met-tRNAi), and eIF5. The PIC, in an open conformation, attaches to the 5' end of the mRNA and scans to locate the start codon, whereupon it closes to arrest scanning. We present single particle cryo-electron microscopy (cryo-EM) reconstructions of 48S PICs from yeast in these open and closed states, at 6.0 Å and 4.9 Å, respectively. These reconstructions show eIF2β as well as a configuration of eIF3 that appears to encircle the 40S, occupying part of the subunit interface. Comparison of the complexes reveals a large conformational change in the 40S head from an open mRNA latch conformation to a closed one that constricts the mRNA entry channel and narrows the P site to enclose tRNAi, thus elucidating key events in start codon recognition.

    Organizational Affiliation: 

    MRC Laboratory of Molecular Biology, Cambridge CB2 0QH, UK. Electronic address: ramak@mrc-lmb.cam.ac.uk.



Macromolecules

Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
uS2B [auth A]254Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CN12 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CN12 
Go to UniProtKB:  Q6CN12
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CN12
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
eS1C [auth B]255Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CWD0 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CWD0 
Go to UniProtKB:  Q6CWD0
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CWD0
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetailsImage
uS5D [auth C]259Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CKL3 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CKL3 
Go to UniProtKB:  Q6CKL3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CKL3
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 5
MoleculeChainsSequence LengthOrganismDetailsImage
uS3E [auth D]237Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CRK7 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CRK7 
Go to UniProtKB:  Q6CRK7
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CRK7
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 6
MoleculeChainsSequence LengthOrganismDetailsImage
eS4F [auth E]261Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CWJ2 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CWJ2 
Go to UniProtKB:  Q6CWJ2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CWJ2
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 7
MoleculeChainsSequence LengthOrganismDetailsImage
uS7G [auth F]227Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CRA3 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CRA3 
Go to UniProtKB:  Q6CRA3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CRA3
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 8
MoleculeChainsSequence LengthOrganismDetailsImage
eS6H [auth G]236Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CM04 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CM04 
Go to UniProtKB:  Q6CM04
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CM04
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 9
MoleculeChainsSequence LengthOrganismDetailsImage
eS7I [auth H]190Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CTD6 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CTD6 
Go to UniProtKB:  Q6CTD6
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CTD6
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 10
MoleculeChainsSequence LengthOrganismDetailsImage
eS8J [auth I]201Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CMG3 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CMG3 
Go to UniProtKB:  Q6CMG3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CMG3
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 11
MoleculeChainsSequence LengthOrganismDetailsImage
uS4K [auth J]188Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CM18 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CM18 
Go to UniProtKB:  Q6CM18
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CM18
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 12
MoleculeChainsSequence LengthOrganismDetailsImage
eS10L [auth K]106Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CVZ5 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CVZ5 
Go to UniProtKB:  Q6CVZ5
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CVZ5
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 13
MoleculeChainsSequence LengthOrganismDetailsImage
uS17M [auth L]156Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CX80 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CX80 
Go to UniProtKB:  Q6CX80
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CX80
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 14
MoleculeChainsSequence LengthOrganismDetailsImage
eS12N [auth M]134Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CLU4 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CLU4 
Go to UniProtKB:  Q6CLU4
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CLU4
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 15
MoleculeChainsSequence LengthOrganismDetailsImage
uS15O [auth N]151Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CJK0 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CJK0 
Go to UniProtKB:  Q6CJK0
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CJK0
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 16
MoleculeChainsSequence LengthOrganismDetailsImage
uS11P [auth O]137Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for P27069 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore P27069 
Go to UniProtKB:  P27069
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP27069
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 17
MoleculeChainsSequence LengthOrganismDetailsImage
uS19Q [auth P]142Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CKV4 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CKV4 
Go to UniProtKB:  Q6CKV4
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CKV4
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 18
MoleculeChainsSequence LengthOrganismDetailsImage
uS9R [auth Q]143Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q875N2 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q875N2 
Go to UniProtKB:  Q875N2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ875N2
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 19
MoleculeChainsSequence LengthOrganismDetailsImage
eS17S [auth R]136Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CWU3 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CWU3 
Go to UniProtKB:  Q6CWU3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CWU3
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 20
MoleculeChainsSequence LengthOrganismDetailsImage
uS13T [auth S]146Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CWT9 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CWT9 
Go to UniProtKB:  Q6CWT9
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CWT9
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 21
MoleculeChainsSequence LengthOrganismDetailsImage
eS19U [auth T]144Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CXM0 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CXM0 
Go to UniProtKB:  Q6CXM0
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CXM0
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 22
MoleculeChainsSequence LengthOrganismDetailsImage
uS10V [auth U]117Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CIM1 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CIM1 
Go to UniProtKB:  Q6CIM1
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CIM1
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 23
MoleculeChainsSequence LengthOrganismDetailsImage
eS21W [auth V]87Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CXT6 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CXT6 
Go to UniProtKB:  Q6CXT6
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CXT6
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 24
MoleculeChainsSequence LengthOrganismDetailsImage
uS8X [auth W]130Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CW21 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CW21 
Go to UniProtKB:  Q6CW21
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CW21
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 25
MoleculeChainsSequence LengthOrganismDetailsImage
uS12Y [auth X]145Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for F2Z602 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore F2Z602 
Go to UniProtKB:  F2Z602
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupF2Z602
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 26
MoleculeChainsSequence LengthOrganismDetailsImage
eS24Z [auth Y]135Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CU44 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CU44 
Go to UniProtKB:  Q6CU44
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CU44
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 27
MoleculeChainsSequence LengthOrganismDetailsImage
eS25AA [auth Z]108Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CW78 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CW78 
Go to UniProtKB:  Q6CW78
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CW78
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 28
MoleculeChainsSequence LengthOrganismDetailsImage
eS26BA [auth a]119Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CS01 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CS01 
Go to UniProtKB:  Q6CS01
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CS01
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 29
MoleculeChainsSequence LengthOrganismDetailsImage
eS27CA [auth b]82Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CNL2 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CNL2 
Go to UniProtKB:  Q6CNL2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CNL2
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 30
MoleculeChainsSequence LengthOrganismDetailsImage
eS28DA [auth c]67Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for P33285 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore P33285 
Go to UniProtKB:  P33285
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP33285
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 31
MoleculeChainsSequence LengthOrganismDetailsImage
uS14EA [auth d]56Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CPG3 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CPG3 
Go to UniProtKB:  Q6CPG3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CPG3
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 32
MoleculeChainsSequence LengthOrganismDetailsImage
eS30FA [auth e]63Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CUH5 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CUH5 
Go to UniProtKB:  Q6CUH5
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CUH5
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 33
MoleculeChainsSequence LengthOrganismDetailsImage
eS31GA [auth f]150Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for P69061 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore P69061 
Go to UniProtKB:  P69061
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP69061
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 34
MoleculeChainsSequence LengthOrganismDetailsImage
RACK1HA [auth g]326Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for Q6CNI7 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37))
Explore Q6CNI7 
Go to UniProtKB:  Q6CNI7
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6CNI7
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 35
MoleculeChainsSequence LengthOrganismDetailsImage
eL41IA [auth h]25Kluyveromyces lactisMutation(s): 0 
UniProt
Find proteins for P0CX86 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P0CX86 
Go to UniProtKB:  P0CX86
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP0CX86
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 36
MoleculeChainsSequence LengthOrganismDetailsImage
eIF1AJA [auth i]153Saccharomyces cerevisiaeMutation(s): 0 
UniProt
Find proteins for P38912 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P38912 
Go to UniProtKB:  P38912
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP38912
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 37
MoleculeChainsSequence LengthOrganismDetailsImage
eIF1KA [auth j]108Saccharomyces cerevisiaeMutation(s): 0 
UniProt
Find proteins for P32911 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P32911 
Go to UniProtKB:  P32911
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP32911
Protein Feature View
Expand
  • Reference Sequence
Find similar nucleic acids by: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsLengthOrganismImage
18S rRNAA [auth 2]1799Kluyveromyces lactis
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN
Download Ideal Coordinates CCD File 
MD [auth a],
ND [auth b],
PD [auth f]		ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N		 Ligand Interaction
MG
Query on MG
Download Ideal Coordinates CCD File 
AB [auth 2],
AC [auth 2],
AD [auth 2],
BB [auth 2],
BC [auth 2],
AB [auth 2],
AC [auth 2],
AD [auth 2],
BB [auth 2],
BC [auth 2],
BD [auth 2],
CB [auth 2],
CC [auth 2],
CD [auth 2],
DB [auth 2],
DC [auth 2],
DD [auth 2],
EB [auth 2],
EC [auth 2],
ED [auth 2],
FB [auth 2],
FC [auth 2],
FD [auth 2],
GB [auth 2],
GC [auth 2],
GD [auth 2],
HB [auth 2],
HC [auth 2],
HD [auth 2],
IB [auth 2],
IC [auth 2],
ID [auth 2],
JB [auth 2],
JC [auth 2],
JD [auth 2],
KB [auth 2],
KC [auth 2],
KD [auth 2],
LA [auth 2],
LB [auth 2],
LC [auth 2],
LD [auth J],
MA [auth 2],
MB [auth 2],
MC [auth 2],
NA [auth 2],
NB [auth 2],
NC [auth 2],
OA [auth 2],
OB [auth 2],
OC [auth 2],
OD [auth f],
PA [auth 2],
PB [auth 2],
PC [auth 2],
QA [auth 2],
QB [auth 2],
QC [auth 2],
RA [auth 2],
RB [auth 2],
RC [auth 2],
SA [auth 2],
SB [auth 2],
SC [auth 2],
TA [auth 2],
TB [auth 2],
TC [auth 2],
UA [auth 2],
UB [auth 2],
UC [auth 2],
VA [auth 2],
VB [auth 2],
VC [auth 2],
WA [auth 2],
WB [auth 2],
WC [auth 2],
XA [auth 2],
XB [auth 2],
XC [auth 2],
YA [auth 2],
YB [auth 2],
YC [auth 2],
ZA [auth 2],
ZB [auth 2],
ZC [auth 2]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N		 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.46 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report



View more in-depth experimental data

Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2015-08-12
    Type: Initial release
  • Version 1.1: 2015-09-02
    Changes: Database references
  • Version 1.2: 2018-07-18
    Changes: Data collection