Structure of PDB 3f6x Chain B Binding Site BS01

Receptor Information
>3f6x Chain B (length=267) Species: 9031 (Gallus gallus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LAKDAWEIPRESLRLEVKLGQGCGEVWMGTWNGTTRVAIKTLKPGTMSPE
AFLQEAQVMKKLRHEKLVQLYAVVSEEPIYIVTEYMSKGSLLDFLKGEMG
KYLRLPQLVDMAAQIASGMAYVERMNYVHRDLRAANILVGENLVCKVADF
GLARLIKFPIKWTAPEAALYGRFTIKSDVWSFGILLTELTTKGRVPYPGM
VNREVLDQVERGYRMPCPPECPESLHDLMCQCWRKDPEERPTFEYLQAFL
EDYFTSTEPQYQPGENL
Ligand information
Ligand IDIHH
InChIInChI=1S/C22H19N7/c23-12-11-14-5-9-16(10-6-14)24-22-25-18-4-2-1-3-17(18)21(27-22)26-20-13-19(28-29-20)15-7-8-15/h1-6,9-10,13,15H,7-8,11H2,(H3,24,25,26,27,28,29)
InChIKeyNVMCVWOODOWOLT-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341N#CCc1ccc(Nc2nc(Nc3cc([nH]n3)C4CC4)c5ccccc5n2)cc1
OpenEye OEToolkits 1.5.0c1ccc2c(c1)c(nc(n2)Nc3ccc(cc3)CC#N)Nc4cc([nH]n4)C5CC5
ACDLabs 10.04N#CCc1ccc(cc1)Nc3nc2c(cccc2)c(n3)Nc4nnc(c4)C5CC5
FormulaC22 H19 N7
Name[4-({4-[(5-cyclopropyl-1H-pyrazol-3-yl)amino]quinazolin-2-yl}amino)phenyl]acetonitrile
ChEMBL
DrugBankDB07966
ZINCZINC000016052549
PDB chain3f6x Chain B Residue 1 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB3f6x Tuning a three-component reaction for trapping kinase substrate complexes.
Resolution2.35 Å
Binding residue
(original residue number in PDB)		L273 A293 Y340 M341 S342 G344 L393 D404
Binding residue
(residue number reindexed from 1)		L19 A38 Y85 M86 S87 G89 L138 D149
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D386 R388 A390 N391 D404 F424
Catalytic site (residue number reindexed from 1) D131 R133 A135 N136 D149 F158
Enzyme Commision number 2.7.10.2: non-specific protein-tyrosine kinase.
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004713 protein tyrosine kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3f6x, PDBe:3f6x, PDBj:3f6x
PDBsum3f6x
PubMed19053485
UniProtP00523|SRC_CHICK Proto-oncogene tyrosine-protein kinase Src (Gene Name=SRC)

[Back to BioLiP]