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6I5M

Gamma subunit of the translation initiation factor 2 from Sulfolobus solfataricus in complex with GDP and formate ion

Functional Information from GO Data
ChainGOidnamespacecontents
A0000049molecular_functiontRNA binding
A0000166molecular_functionnucleotide binding
A0001731biological_processformation of translation preinitiation complex
A0003743molecular_functiontranslation initiation factor activity
A0003746molecular_functiontranslation elongation factor activity
A0003924molecular_functionGTPase activity
A0005515molecular_functionprotein binding
A0005525molecular_functionGTP binding
A0006412biological_processtranslation
A0006413biological_processtranslational initiation
A0006414biological_processtranslational elongation
A0016787molecular_functionhydrolase activity
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues28
Detailsbinding site for residue GDP A 501
ChainResidue
AASP19
AASP152
AASP152
AVAL153
ALYS156
ASER184
AALA185
ALEU186
AFMT507
AMG519
ANA521
AHIS20
AHOH610
AHOH616
AHOH619
AHOH621
AHOH689
AHOH764
AHOH774
AHOH855
AHOH865
AGLY21
ALYS22
ATHR23
ATHR24
AASN149
ALYS150
AVAL151

site_idAC2
Number of Residues6
Detailsbinding site for residue FMT A 502
ChainResidue
AMET45
ATHR46
AGLY96
AHIS97
AHOH610
AHOH616

site_idAC3
Number of Residues7
Detailsbinding site for residue FMT A 503
ChainResidue
ASER314
AVAL361
ASER364
AVAL386
AALA387
AHOH618
AHOH637

site_idAC4
Number of Residues5
Detailsbinding site for residue FMT A 504
ChainResidue
AVAL217
AGLY313
ASER363
AHOH601
AHOH631

site_idAC5
Number of Residues3
Detailsbinding site for residue FMT A 505
ChainResidue
ALEU336
AGLU337
AARG338

site_idAC6
Number of Residues6
Detailsbinding site for residue FMT A 506
ChainResidue
AARG219
ASER220
ATHR306
ALYS307
AHOH630
AHOH675

site_idAC7
Number of Residues5
Detailsbinding site for residue FMT A 507
ChainResidue
AASN121
ALYS150
AASP152
AGDP501
AHOH705

site_idAC8
Number of Residues1
Detailsbinding site for residue FMT A 508
ChainResidue
AHIS187

site_idAC9
Number of Residues6
Detailsbinding site for residue FMT A 509
ChainResidue
ATYR333
ALEU335
APRO350
AILE351
AHOH676
AHOH809

site_idAD1
Number of Residues3
Detailsbinding site for residue FMT A 510
ChainResidue
ALEU367
AARG383
AARG384

site_idAD2
Number of Residues5
Detailsbinding site for residue FMT A 511
ChainResidue
AGLU344
AALA402
AHOH684
AHOH755
AHOH967

site_idAD3
Number of Residues2
Detailsbinding site for residue FMT A 512
ChainResidue
AHOH762
AHOH835

site_idAD4
Number of Residues2
Detailsbinding site for residue FMT A 513
ChainResidue
AGLU158
AHOH837

site_idAD5
Number of Residues4
Detailsbinding site for residue FMT A 514
ChainResidue
AALA342
ALYS343
AGLU344
AHOH625

site_idAD6
Number of Residues4
Detailsbinding site for residue FMT A 515
ChainResidue
ALYS42
ATYR163
APRO179
AILE180

site_idAD7
Number of Residues5
Detailsbinding site for residue FMT A 516
ChainResidue
ALYS347
AVAL348
AASP349
AARG399
AHOH684

site_idAD8
Number of Residues6
Detailsbinding site for residue FMT A 517
ChainResidue
ALYS36
AHIS37
ASER38
AASN190
ASER193
AHOH693

site_idAD9
Number of Residues6
Detailsbinding site for residue MG A 519
ChainResidue
AGDP501
AHOH610
AHOH619
AHOH621
AHOH812
ATHR23

site_idAE1
Number of Residues6
Detailsbinding site for residue MG A 520
ChainResidue
AHIS187
AHIS187
AHIS187
AHOH896
AHOH896
AHOH896

site_idAE2
Number of Residues6
Detailsbinding site for residue NA A 521
ChainResidue
AVAL151
AVAL154
AGDP501
AHOH645
AHOH855
AHOH919

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues199
DetailsDomain: {"description":"tr-type G","evidences":[{"source":"HAMAP-Rule","id":"MF_00119","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues7
DetailsRegion: {"description":"G1","evidences":[{"source":"HAMAP-Rule","id":"MF_00119","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsRegion: {"description":"G2","evidences":[{"source":"HAMAP-Rule","id":"MF_00119","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues3
DetailsRegion: {"description":"G3","evidences":[{"source":"HAMAP-Rule","id":"MF_00119","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues3
DetailsRegion: {"description":"G4","evidences":[{"source":"HAMAP-Rule","id":"MF_00119","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsRegion: {"description":"G5","evidences":[{"source":"HAMAP-Rule","id":"MF_00119","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00119","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"25690901","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4RCY","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4RD1","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00119","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"25690901","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4RD1","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00119","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"16407071","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25690901","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2AHO","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q8U082","evidenceCode":"ECO:0000250"},{"source":"HAMAP-Rule","id":"MF_00119","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

249697

PDB entries from 2026-02-25

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