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4BBE

Aminoalkylpyrimidine Inhibitor Complexes with JAK2

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
C0004672molecular_functionprotein kinase activity
C0005524molecular_functionATP binding
C0006468biological_processprotein phosphorylation
D0004672molecular_functionprotein kinase activity
D0005524molecular_functionATP binding
D0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues11
DetailsBINDING SITE FOR RESIDUE 3O4 A 2229
ChainResidue
ALEU855
AASP994
BGLN853
APHE860
AVAL863
ALYS882
AGLU930
ATYR931
ALEU932
AGLY935
ALEU983

site_idAC2
Number of Residues10
DetailsBINDING SITE FOR RESIDUE 3O4 B 2229
ChainResidue
AGLN853
BLEU855
BGLY856
BVAL863
BGLU930
BTYR931
BLEU932
BGLY935
BLYS943
BLEU983

site_idAC3
Number of Residues9
DetailsBINDING SITE FOR RESIDUE 3O4 C 2229
ChainResidue
CLEU855
CVAL863
CLYS882
CMET929
CGLU930
CTYR931
CLEU932
CGLY935
DGLN853

site_idAC4
Number of Residues14
DetailsBINDING SITE FOR RESIDUE 3O4 D 2229
ChainResidue
CGLN853
DLEU855
DPHE860
DVAL863
DALA880
DLYS882
DGLU930
DTYR931
DLEU932
DGLY935
DASP939
DLEU983
DASP994
DHOH2009

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues29
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGKGNFGSVEmCrydplqdntgevv.....AVKK
ChainResidueDetails
ALEU855-LYS883

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1100
DetailsDomain: {"description":"Protein kinase 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10028","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues36
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues12
DetailsModified residue: {"description":"Phosphotyrosine; by autocatalysis","evidences":[{"source":"UniProtKB","id":"Q62120","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsModified residue: {"description":"Phosphotyrosine; by autocatalysis","evidences":[{"source":"PubMed","id":"16174768","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsModified residue: {"description":"Phosphotyrosine; by autocatalysis","evidences":[{"source":"PubMed","id":"16174768","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

246333

PDB entries from 2025-12-17

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