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2VSO

Crystal Structure of a Translation Initiation Complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0002183biological_processcytoplasmic translational initiation
A0003676molecular_functionnucleic acid binding
A0003723molecular_functionRNA binding
A0003724molecular_functionRNA helicase activity
A0003743molecular_functiontranslation initiation factor activity
A0004386molecular_functionhelicase activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0005840cellular_componentribosome
A0005886cellular_componentplasma membrane
A0006412biological_processtranslation
A0006413biological_processtranslational initiation
A0006446biological_processregulation of translational initiation
A0008186molecular_functionATP-dependent activity, acting on RNA
A0010467biological_processgene expression
A0010494cellular_componentcytoplasmic stress granule
A0016281cellular_componenteukaryotic translation initiation factor 4F complex
A0016787molecular_functionhydrolase activity
A0016887molecular_functionATP hydrolysis activity
A1901195biological_processpositive regulation of formation of translation preinitiation complex
B0000166molecular_functionnucleotide binding
B0002183biological_processcytoplasmic translational initiation
B0003676molecular_functionnucleic acid binding
B0003723molecular_functionRNA binding
B0003724molecular_functionRNA helicase activity
B0003743molecular_functiontranslation initiation factor activity
B0004386molecular_functionhelicase activity
B0005515molecular_functionprotein binding
B0005524molecular_functionATP binding
B0005737cellular_componentcytoplasm
B0005840cellular_componentribosome
B0005886cellular_componentplasma membrane
B0006412biological_processtranslation
B0006413biological_processtranslational initiation
B0006446biological_processregulation of translational initiation
B0008186molecular_functionATP-dependent activity, acting on RNA
B0010467biological_processgene expression
B0010494cellular_componentcytoplasmic stress granule
B0016281cellular_componenteukaryotic translation initiation factor 4F complex
B0016787molecular_functionhydrolase activity
B0016887molecular_functionATP hydrolysis activity
B1901195biological_processpositive regulation of formation of translation preinitiation complex
E0003723molecular_functionRNA binding
F0003723molecular_functionRNA binding
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE AMP A1394
ChainResidue
APHE42
AGLU44
AGLN49
AGLY69
ATHR70
AGLY71
ALYS72
ATHR73

site_idAC2
Number of Residues10
DetailsBINDING SITE FOR RESIDUE AMP B1394
ChainResidue
BGLU44
BGLN49
BGLY69
BTHR70
BGLY71
BLYS72
BTHR73
BHOH2027
BHOH2028
BPHE42

Functional Information from PROSITE/UniProt
site_idPS00039
Number of Residues9
DetailsDEAD_ATP_HELICASE DEAD-box subfamily ATP-dependent helicases signature. ILDEADEmL
ChainResidueDetails
AILE168-LEU176

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues56
DetailsMotif: {"description":"Q motif"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsMotif: {"description":"DEAD box"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues14
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"19779198","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"19779198","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"17330950","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"18407956","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"19779198","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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