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4NEU

X-ray structure of Receptor Interacting Protein 1 (RIP1)kinase domain with a 1-aminoisoquinoline inhibitor

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 Residues5
DetailsBINDING SITE FOR RESIDUE MG A 401
ChainResidue
ASER14
ASER14
APHE17
APHE17
ALEU18

site_idAC2
Number of Residues13
DetailsBINDING SITE FOR RESIDUE Q1A A 402
ChainResidue
AVAL76
AMET92
AGLU93
ATYR94
AMET95
ALEU145
AALA155
AASP156
ALEU157
AILE43
AGLU63
AMET67
ALEU70

site_idAC3
Number of Residues14
DetailsBINDING SITE FOR RESIDUE Q1A B 401
ChainResidue
BILE43
BGLU63
BMET66
BMET67
BLEU70
BVAL75
BVAL76
BMET92
BGLU93
BTYR94
BMET95
BLEU145
BALA155
BASP156

Functional Information from PROSITE/UniProt
site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. ViHkDLKpeNILV
ChainResidueDetails
AVAL134-VAL146

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 Residues18
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine; by IKKA and IKKB","evidences":[{"source":"PubMed","id":"18408713","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by autocatalysis","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by IKKA and IKKB","evidences":[{"source":"PubMed","id":"18408713","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"30988283","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine; by RIPK3 and autocatalysis","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"18408713","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

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