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3WBK

crystal structure analysis of eukaryotic translation initiation factor 5B and 1A complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
B0003924molecular_functionGTPase activity
B0005525molecular_functionGTP binding
C0003723molecular_functionRNA binding
C0003743molecular_functiontranslation initiation factor activity
C0006413biological_processtranslational initiation
Functional Information from PROSITE/UniProt
site_idPS01262
Number of Residues23
DetailsIF1A Eukaryotic initiation factor 1A signature. MlGnGRveasCfDGnkRmaHIrG
ChainResidueDetails
CMET15-GLY37

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues14
DetailsRegion: {"description":"G1","evidences":[{"source":"PROSITE-ProRule","id":"PRU01059","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues8
DetailsRegion: {"description":"G2","evidences":[{"source":"PROSITE-ProRule","id":"PRU01059","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsRegion: {"description":"G3","evidences":[{"source":"PROSITE-ProRule","id":"PRU01059","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues6
DetailsRegion: {"description":"G4","evidences":[{"source":"PROSITE-ProRule","id":"PRU01059","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsRegion: {"description":"G5","evidences":[{"source":"PROSITE-ProRule","id":"PRU01059","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues18
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"24686316","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"G0S8G9","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"19779198","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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