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4ITH

Crystal structure of RIP1 kinase in complex with necrostatin-1 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 Residues1
DetailsBINDING SITE FOR RESIDUE IOD A 301
ChainResidue
AILE232

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE IOD A 304
ChainResidue
AARG286
AHOH424

site_idAC3
Number of Residues1
DetailsBINDING SITE FOR RESIDUE IOD A 305
ChainResidue
AARG258

site_idAC4
Number of Residues12
DetailsBINDING SITE FOR RESIDUE RCM A 307
ChainResidue
ALEU129
AHIS136
AILE154
AALA155
AASP156
ASER161
APHE162
AMET67
AVAL75
AVAL76
ALEU78
AMET92

site_idAC5
Number of Residues1
DetailsBINDING SITE FOR RESIDUE IOD B 301
ChainResidue
BHIS56

site_idAC6
Number of Residues1
DetailsBINDING SITE FOR RESIDUE IOD B 303
ChainResidue
BARG286

site_idAC7
Number of Residues1
DetailsBINDING SITE FOR RESIDUE IOD B 305
ChainResidue
BTRP268

site_idAC8
Number of Residues11
DetailsBINDING SITE FOR RESIDUE RCM B 307
ChainResidue
BMET67
BLEU70
BVAL75
BVAL76
BLEU78
BMET92
BILE154
BALA155
BASP156
BSER161
BPHE162

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 Residues2
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by RIPK3 and autocatalysis","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
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

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine; by autocatalysis","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

246333

PDB entries from 2025-12-17

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