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6E2P

Structure of human JAK2 FERM/SH2 in complex with Leptin Receptor

Functional Information from GO Data
ChainGOidnamespacecontents
A0004715molecular_functionnon-membrane spanning protein tyrosine kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
A0016020cellular_componentmembrane
A0035556biological_processintracellular signal transduction
A0042393molecular_functionhistone binding
B0004715molecular_functionnon-membrane spanning protein tyrosine kinase activity
B0005524molecular_functionATP binding
B0006468biological_processprotein phosphorylation
B0016020cellular_componentmembrane
B0035556biological_processintracellular signal transduction
B0042393molecular_functionhistone binding
Functional Information from PDB Data
site_idAC1
Number of Residues3
Detailsbinding site for residue SO4 A 601
ChainResidue
AMET406
AARG426
APRO429

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues162
DetailsDomain: {"description":"SH2; atypical","evidences":[{"source":"PROSITE-ProRule","id":"PRU00191","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues8
DetailsSite: {"description":"Breakpoint for translocation to form PCM1-JAK2 fusion protein"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"Phosphotyrosine; by autocatalysis","evidences":[{"source":"UniProtKB","id":"Q62120","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"UniProtKB","id":"Q62120","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues16
DetailsMotif: {"description":"Box 1 motif"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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