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4C8B

Structure of the kinase domain of human RIPK2 in complex with ponatinib

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 Residues18
DetailsBINDING SITE FOR RESIDUE 0LI A 1000
ChainResidue
AALA45
ATYR97
AMET98
ALEU143
AHIS144
ALEU153
AILE162
AALA163
AASP164
APHE165
ALYS47
AGLU66
ALEU70
AILE78
ALEU79
AILE93
ATHR95
AGLU96

site_idAC2
Number of Residues14
DetailsBINDING SITE FOR RESIDUE 0LI B 1000
ChainResidue
BALA45
BLYS47
BGLU66
BLEU79
BTHR95
BGLU96
BTYR97
BMET98
BLEU143
BHIS144
BILE162
BALA163
BASP164
BPHE165

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 1317
ChainResidue
AARG121
ALEU223
ASER224

Functional Information from PROSITE/UniProt
site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. LlHhDLKtqNILL
ChainResidueDetails
ALEU142-LEU154

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues16
DetailsRegion: {"description":"Helix alphaC","evidences":[{"source":"PubMed","id":"28545134","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"9705938","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues16
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsModified residue: {"description":"(Microbial infection) O-acetylthreonine; by Yersinia YopJ","evidences":[{"source":"PubMed","id":"22520462","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"18079694","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

242842

PDB entries from 2025-10-08

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