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4X7J

Co-crystal Structure of PERK with 2-amino-N-[4-methoxy-3-(trifluoromethyl)phenyl]-4-methyl-3-[2-(methylamino)quinazolin-6-yl]benzamide inhibitor

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues11
Detailsbinding site for residue 3Z1 A 1101
ChainResidue
AVAL607
AASP955
APHE956
AALA620
ALYS622
ALEU646
AMET888
AGLN889
ACYS891
ALEU928
AGLY954

site_idAC2
Number of Residues10
Detailsbinding site for residue TLA A 1102
ChainResidue
AARG629
ALEU631
AALA632
AARG892
AGLU894
ATRP899
AARG903
AHOH1221
AHOH1230
AHOH1249

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues24
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGRGGFGVVFeAknkvddcn..........YAIK
ChainResidueDetails
ALEU599-LYS622

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
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 Residues9
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Phosphotyrosine; by autocatalysis","evidences":[{"source":"PubMed","id":"22169477","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

243531

PDB entries from 2025-10-22

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