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4B3X

Bacterial translation initiation factor IF2 (1-363), apo form

Functional Information from GO Data
ChainGOidnamespacecontents
A0003743molecular_functiontranslation initiation factor activity
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
A0006413biological_processtranslational initiation
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 1364
ChainResidue
ALYS11
AGLU246
APRO247
ATRP325
AHOH2156
AHOH2159
AHOH2169
AHOH2203

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 1365
ChainResidue
AGLN160
ALYS174
ALEU233
AGLU237
AHOH2058
AHOH2089
ATHR135

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 1366
ChainResidue
AARG72
AVAL143
AASP145
ALEU267
AGLN269
AHOH2050
AHOH2167
AHOH2204

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues168
DetailsDomain: {"description":"tr-type G"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues7
DetailsRegion: {"description":"G1","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsRegion: {"description":"G2","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues3
DetailsRegion: {"description":"G3","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues3
DetailsRegion: {"description":"G4","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsRegion: {"description":"G5","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues14
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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