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6BFN

Crystal structure of human IRAK1

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
B0004672molecular_functionprotein kinase activity
B0005524molecular_functionATP binding
B0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues10
Detailsbinding site for residue DL1 A 601
ChainResidue
AILE218
AHOH734
AALA237
ATYR288
APHE290
ALEU291
APRO292
AGLY294
ALEU347
AASP358

site_idAC2
Number of Residues11
Detailsbinding site for residue DL1 B 601
ChainResidue
AASN281
BILE218
BALA237
BTYR288
BPHE290
BLEU291
BPRO292
BGLY294
BLEU347
BASP358
BHOH725

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues22
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. IGEGGFGCVYrAvmrntv............YAVK
ChainResidueDetails
AILE218-LYS239

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. LiHgDIKssNVLL
ChainResidueDetails
ALEU336-LEU348

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10027","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues24
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine; by IRAK4","evidences":[{"source":"PubMed","id":"14625308","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"14625308","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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