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6KZD

Crystal structure of TRKc in complex with 3-((6-(4-aminophenyl)imidazo[1,2-a]pyrazin-3-yl)ethynyl)- N-(3-isopropyl-5-((4-methylpiperazin-1-yl)methyl)phenyl)-2- methylbenzamide

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0004713molecular_functionprotein tyrosine kinase activity
A0004714molecular_functiontransmembrane receptor protein tyrosine kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
A0007169biological_processcell surface receptor protein tyrosine kinase signaling pathway
A0016020cellular_componentmembrane
Functional Information from PDB Data
site_idAC1
Number of Residues18
Detailsbinding site for residue DZ6 A 901
ChainResidue
AALA570
AMET620
AGLY623
AHIS677
ALEU686
AGLY696
AASP697
APHE698
AHOH1012
AHOH1166
ALYS572
AGLU588
ALEU591
ALEU592
ALEU595
AVAL601
AGLU618
ATYR619

site_idAC2
Number of Residues9
Detailsbinding site for residue PO4 A 902
ChainResidue
AHIS532
AILE533
ALYS534
AARG535
ACYS607
AGLY608
AHOH1001
AHOH1059
AHOH1064

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues29
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGEGAFGKVFlAecynlsptkdkml.....VAVK
ChainResidueDetails
ALEU544-LYS572

site_idPS00109
Number of Residues13
DetailsPROTEIN_KINASE_TYR Tyrosine protein kinases specific active-site signature. FVHrDLATRNCLV
ChainResidueDetails
APHE675-VAL687

site_idPS00239
Number of Residues9
DetailsRECEPTOR_TYR_KIN_II Receptor tyrosine kinase class II signature. DVYstdYYR
ChainResidueDetails
AASP703-ARG711

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":"PRU10028","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
DetailsSite: {"description":"Interaction with PLC-gamma-1","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues3
DetailsModified residue: {"description":"Phosphotyrosine; by autocatalysis","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

248636

PDB entries from 2026-02-04

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