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4BHN

Crystal Structures of Ask1-inhibitor Complexes

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 Residues13
DetailsBINDING SITE FOR RESIDUE BH9 A 1
ChainResidue
AVAL694
ALEU810
ATYR814
AASP822
AHOH2003
AALA707
ALYS709
AMET754
AGLU755
AGLN756
AVAL757
AGLY759
AGLY760

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 1941
ChainResidue
AARG698
AGLN703
AARG705
ATRP770
AHOH2077

site_idAC3
Number of Residues12
DetailsBINDING SITE FOR RESIDUE BH9 B 1
ChainResidue
BVAL694
BALA707
BLYS709
BMET754
BGLU755
BGLN756
BVAL757
BGLY759
BGLY760
BLEU810
BASP822
BHOH2002

site_idAC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL B 1939
ChainResidue
BASN812
BTYR814
BSER815
BHOH2037
BHOH2058
BHOH2059
BHOH2061
BHOH2086

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues24
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGKGTYGIVYaGrdlsnqvr..........IAIK
ChainResidueDetails
ALEU686-LYS709

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. IvHrDIKgdNVLI
ChainResidueDetails
AILE799-ILE811

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 Residues16
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 Residues4
DetailsModified residue: {"description":"Phosphothreonine; by autocatalysis","evidences":[{"source":"PubMed","id":"17937911","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine; by autocatalysis, MELK and MAP3K6","evidences":[{"source":"PubMed","id":"11920685","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17210579","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17937911","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18948261","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19590015","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23102700","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

251174

PDB entries from 2026-03-25

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