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1KA7

SAP/SH2D1A bound to peptide n-Y-c

Functional Information from GO Data
ChainGOidnamespacecontents
A0002250biological_processadaptive immune response
A0002376biological_processimmune system process
A0005515molecular_functionprotein binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006959biological_processhumoral immune response
A0006968biological_processcellular defense response
A0007267biological_processcell-cell signaling
A0030101biological_processnatural killer cell activation
A0030674molecular_functionprotein-macromolecule adaptor activity
A0042267biological_processnatural killer cell mediated cytotoxicity
A0045087biological_processinnate immune response
A0045954biological_processpositive regulation of natural killer cell mediated cytotoxicity
A0050776biological_processregulation of immune response
A0050860biological_processnegative regulation of T cell receptor signaling pathway
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues98
DetailsDomain: {"description":"SH2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00191","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues25
DetailsRegion: {"description":"Interaction with FYN SH3 domain","evidences":[{"source":"UniProtKB","id":"O88890","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues5
DetailsMotif: {"description":"ITSM 1","evidences":[{"source":"PubMed","id":"11823424","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphotyrosine; by FYN","evidences":[{"source":"PubMed","id":"11689425","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"11806999","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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