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5B04

Crystal structure of the eukaryotic translation initiation factor 2B from Schizosaccharomyces pombe

Functional Information from GO Data
ChainGOidnamespacecontents
A0002183biological_processcytoplasmic translational initiation
A0003743molecular_functiontranslation initiation factor activity
A0005085molecular_functionguanyl-nucleotide exchange factor activity
A0005515molecular_functionprotein binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0005851cellular_componenteukaryotic translation initiation factor 2B complex
A0006412biological_processtranslation
A0006413biological_processtranslational initiation
A0030234molecular_functionenzyme regulator activity
A1904262biological_processnegative regulation of TORC1 signaling
B0002183biological_processcytoplasmic translational initiation
B0003743molecular_functiontranslation initiation factor activity
B0005085molecular_functionguanyl-nucleotide exchange factor activity
B0005515molecular_functionprotein binding
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0005851cellular_componenteukaryotic translation initiation factor 2B complex
B0006412biological_processtranslation
B0006413biological_processtranslational initiation
B0030234molecular_functionenzyme regulator activity
B1904262biological_processnegative regulation of TORC1 signaling
C0002183biological_processcytoplasmic translational initiation
C0003743molecular_functiontranslation initiation factor activity
C0005085molecular_functionguanyl-nucleotide exchange factor activity
C0005515molecular_functionprotein binding
C0005737cellular_componentcytoplasm
C0005829cellular_componentcytosol
C0005851cellular_componenteukaryotic translation initiation factor 2B complex
C0006412biological_processtranslation
C0006413biological_processtranslational initiation
C0006417biological_processregulation of translation
C0030234molecular_functionenzyme regulator activity
D0002183biological_processcytoplasmic translational initiation
D0003743molecular_functiontranslation initiation factor activity
D0005085molecular_functionguanyl-nucleotide exchange factor activity
D0005515molecular_functionprotein binding
D0005737cellular_componentcytoplasm
D0005829cellular_componentcytosol
D0005851cellular_componenteukaryotic translation initiation factor 2B complex
D0006412biological_processtranslation
D0006413biological_processtranslational initiation
D0006417biological_processregulation of translation
D0030234molecular_functionenzyme regulator activity
E0002183biological_processcytoplasmic translational initiation
E0003743molecular_functiontranslation initiation factor activity
E0005085molecular_functionguanyl-nucleotide exchange factor activity
E0005515molecular_functionprotein binding
E0005737cellular_componentcytoplasm
E0005829cellular_componentcytosol
E0005851cellular_componenteukaryotic translation initiation factor 2B complex
E0006412biological_processtranslation
E0006413biological_processtranslational initiation
E0009058biological_processbiosynthetic process
F0002183biological_processcytoplasmic translational initiation
F0003743molecular_functiontranslation initiation factor activity
F0005085molecular_functionguanyl-nucleotide exchange factor activity
F0005515molecular_functionprotein binding
F0005737cellular_componentcytoplasm
F0005829cellular_componentcytosol
F0005851cellular_componenteukaryotic translation initiation factor 2B complex
F0006412biological_processtranslation
F0006413biological_processtranslational initiation
F0009058biological_processbiosynthetic process
G0002183biological_processcytoplasmic translational initiation
G0003743molecular_functiontranslation initiation factor activity
G0005085molecular_functionguanyl-nucleotide exchange factor activity
G0005515molecular_functionprotein binding
G0005737cellular_componentcytoplasm
G0005829cellular_componentcytosol
G0005851cellular_componenteukaryotic translation initiation factor 2B complex
G0006412biological_processtranslation
G0006413biological_processtranslational initiation
H0002183biological_processcytoplasmic translational initiation
H0003743molecular_functiontranslation initiation factor activity
H0005085molecular_functionguanyl-nucleotide exchange factor activity
H0005515molecular_functionprotein binding
H0005737cellular_componentcytoplasm
H0005829cellular_componentcytosol
H0005851cellular_componenteukaryotic translation initiation factor 2B complex
H0006412biological_processtranslation
H0006413biological_processtranslational initiation
I0002183biological_processcytoplasmic translational initiation
I0003743molecular_functiontranslation initiation factor activity
I0005085molecular_functionguanyl-nucleotide exchange factor activity
I0005515molecular_functionprotein binding
I0005737cellular_componentcytoplasm
I0005829cellular_componentcytosol
I0005851cellular_componenteukaryotic translation initiation factor 2B complex
I0006412biological_processtranslation
I0006413biological_processtranslational initiation
I0009058biological_processbiosynthetic process
I0031369molecular_functiontranslation initiation factor binding
J0002183biological_processcytoplasmic translational initiation
J0003743molecular_functiontranslation initiation factor activity
J0005085molecular_functionguanyl-nucleotide exchange factor activity
J0005515molecular_functionprotein binding
J0005737cellular_componentcytoplasm
J0005829cellular_componentcytosol
J0005851cellular_componenteukaryotic translation initiation factor 2B complex
J0006412biological_processtranslation
J0006413biological_processtranslational initiation
J0009058biological_processbiosynthetic process
J0031369molecular_functiontranslation initiation factor binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue PO4 A 401
ChainResidue
ASER145
AARG146
AGLY147
ALYS248

site_idAC2
Number of Residues3
Detailsbinding site for residue PO4 B 401
ChainResidue
BSER145
BARG146
BLYS248

site_idAC3
Number of Residues4
Detailsbinding site for residue PO4 C 401
ChainResidue
CTHR213
CLYS315
CSER211
CLYS212

site_idAC4
Number of Residues4
Detailsbinding site for residue PO4 D 401
ChainResidue
DSER211
DLYS212
DTHR213
DLYS315

site_idAC5
Number of Residues5
Detailsbinding site for residue PO4 G 501
ChainResidue
GSER160
GASN161
GSER277
GSER278
GPO4502

site_idAC6
Number of Residues6
Detailsbinding site for residue PO4 G 502
ChainResidue
GGLY159
GSER160
GARG163
GHIS344
GTYR432
GPO4501

site_idAC7
Number of Residues5
Detailsbinding site for residue PO4 H 501
ChainResidue
HGLY159
HSER160
HSER277
HSER278
HPO4502

site_idAC8
Number of Residues5
Detailsbinding site for residue PO4 H 502
ChainResidue
HSER160
HHIS344
HARG355
HTYR432
HPO4501

site_idAC9
Number of Residues4
Detailsbinding site for residue PO4 I 701
ChainResidue
IARG30
IARG171
IARG275
ISER276

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsMOD_RES: Phosphothreonine => ECO:0000269|PubMed:18257517
ChainResidueDetails
ITHR172
HSER23
HSER28
HSER37
ITHR503
JTHR172
JTHR503
GSER28
GSER37
HSER16
HSER19
HSER21

site_idSWS_FT_FI2
Number of Residues4
DetailsMOD_RES: Phosphoserine => ECO:0000269|PubMed:18257517
ChainResidueDetails
ISER500
ISER506
JSER500
JSER506

237992

PDB entries from 2025-06-25

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