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4ITI

Crystal structure of RIP1 kinase in complex with necrostatin-3 analog

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 Residues17
DetailsBINDING SITE FOR RESIDUE 1HW A 301
ChainResidue
ALYS45
AHIS136
AILE154
AALA155
AASP156
ALEU157
ALEU159
ASER161
APHE162
AALA64
AMET67
AVAL75
AVAL76
ALEU78
ALEU90
AMET92
AVAL134

site_idAC2
Number of Residues17
DetailsBINDING SITE FOR RESIDUE 1HW B 301
ChainResidue
BALA64
BMET67
BASN68
BVAL75
BVAL76
BLEU78
BLEU90
BMET92
BVAL134
BHIS136
BILE154
BALA155
BASP156
BLEU157
BSER161
BPHE162
BTRP165

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 Residues10
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by autocatalysis","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
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_FI5
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by RIPK3 and autocatalysis","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by autocatalysis","evidences":[{"evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"29440439","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"31827280","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

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