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4Y73

Crystal structure of IRAK4 kinase domain with inhibitor

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0004672molecular_functionprotein kinase activity
A0004674molecular_functionprotein serine/threonine kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
A0007165biological_processsignal transduction
B0000287molecular_functionmagnesium ion binding
B0004672molecular_functionprotein kinase activity
B0004674molecular_functionprotein serine/threonine kinase activity
B0005524molecular_functionATP binding
B0006468biological_processprotein phosphorylation
B0007165biological_processsignal transduction
C0000287molecular_functionmagnesium ion binding
C0004672molecular_functionprotein kinase activity
C0004674molecular_functionprotein serine/threonine kinase activity
C0005524molecular_functionATP binding
C0006468biological_processprotein phosphorylation
C0007165biological_processsignal transduction
D0000287molecular_functionmagnesium ion binding
D0004672molecular_functionprotein kinase activity
D0004674molecular_functionprotein serine/threonine kinase activity
D0005524molecular_functionATP binding
D0006468biological_processprotein phosphorylation
D0007165biological_processsignal transduction
Functional Information from PDB Data
site_idAC1
Number of Residues17
Detailsbinding site for residue XPY A 1000
ChainResidue
AMET192
AGLY268
AASP272
AALA315
AASN316
ALEU318
AASP329
AHOH1185
AHOH1187
AGLY193
AGLU194
AGLY195
AVAL200
AALA211
ATYR262
AVAL263
AMET265

site_idAC2
Number of Residues17
Detailsbinding site for residue XPY B 1000
ChainResidue
BMET192
BGLY193
BGLU194
BGLY195
BVAL200
BALA211
BTYR262
BVAL263
BMET265
BGLY268
BASP272
BALA315
BASN316
BLEU318
BASP329
BHOH1174
BHOH1175

site_idAC3
Number of Residues16
Detailsbinding site for residue XPY C 1000
ChainResidue
CMET192
CGLY193
CGLU194
CVAL200
CALA211
CVAL246
CTYR262
CVAL263
CTYR264
CMET265
CGLY268
CALA315
CASN316
CLEU318
CASP329
CHOH1191

site_idAC4
Number of Residues18
Detailsbinding site for residue XPY D 1000
ChainResidue
DMET192
DGLY193
DGLU194
DGLY195
DVAL200
DALA211
DLYS213
DTYR262
DVAL263
DMET265
DGLY268
DASP272
DALA315
DASN316
DLEU318
DASP329
DHOH1192
DHOH1198

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues32
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues20
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"17312103","evidenceCode":"ECO:0000269"},{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"DEC-2006","submissionDatabase":"PDB data bank","title":"Crystal structures of the apo and inhibited IRAK4 kinase domain.","authors":["Mol C.D.","Arduini R.M.","Baker D.P.","Chien E.Y.","Dougan D.R.","Friedman J.","Gibaja V.","Hession C.A.","Horne A."]}}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"17161373","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17312103","evidenceCode":"ECO:0000269"},{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"DEC-2006","submissionDatabase":"PDB data bank","title":"Crystal structures of the apo and inhibited IRAK4 kinase domain.","authors":["Mol C.D.","Arduini R.M.","Baker D.P.","Chien E.Y.","Dougan D.R.","Friedman J.","Gibaja V.","Hession C.A.","Horne A."]}}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"17161373","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17312103","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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