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3A77

The crystal structure of phosphorylated IRF-3

Functional Information from GO Data
ChainGOidnamespacecontents
A0003700molecular_functionDNA-binding transcription factor activity
A0006355biological_processregulation of DNA-templated transcription
B0003700molecular_functionDNA-binding transcription factor activity
B0006355biological_processregulation of DNA-templated transcription
C0003700molecular_functionDNA-binding transcription factor activity
C0006355biological_processregulation of DNA-templated transcription
D0003700molecular_functionDNA-binding transcription factor activity
D0006355biological_processregulation of DNA-templated transcription
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ACY A 2001
ChainResidue
AGLN356
APRO357
ATRP358
AHOH1019

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MPD A 3002
ChainResidue
APRO239
AALA273
ATRP275
AHOH1856

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MPD B 3001
ChainResidue
BPRO239
BTRP275
BGLN284
BHOH1101
BHOH1180
BGLU224

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ACY C 2003
ChainResidue
CGLN356
CPRO357
CTRP358
CHOH1215

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MPD C 3003
ChainResidue
CGLU224
CPRO239
CTRP275
CGLN284
CHOH1203

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MPD D 3004
ChainResidue
DGLU224
DPRO239
DTRP275
DHOH1075
DHOH1099

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues15
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"23746807","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P70671","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"22394562","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine; by TBK1","evidences":[{"source":"PubMed","id":"22394562","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23746807","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27302953","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"36603579","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine; by IKKE and TBK1","evidences":[{"source":"PubMed","id":"22394562","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23478265","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27302953","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"36603579","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23746807","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues16
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ISG15)","evidences":[{"source":"PubMed","id":"20308324","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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