Structure of PDB 3idp Chain B

Receptor sequence
>3idpB (length=256) Species: 9606 (Homo sapiens) [Search protein sequence]
DWEIPDGQITVGQRIGSGSFGTVYKGKWHGDVAVKMLNVTAPTPQQLQAF
KNEVGVLRKTRHVNILLFMGYSTKPQLAIVTQWCEGSSLYHHLHIIETKF
EMIKLIDIARQTAQGMDYLHAKSIIHRDLKSNNIFLHEDLTVKIGDFGLS
GSILWMAPEVIRMQDKNPYSFQSDVYAFGIVLYELMTGQLPYSNINNRDQ
IIFMVGRGYLSPDLSKVRSNCPKAMKRLMAECLKKKRDERPLFPQILASI
ELLARS
3D structure
PDB3idp Selective inhibitors of the mutant B-raf pathway: discovery of a potent and orally bioavailable aminoisoquinoline.
ChainB
Resolution2.7 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D576 K578 N580 N581 D594 S616
Catalytic site (residue number reindexed from 1) D128 K130 N132 N133 D146 S152
Enzyme Commision number 2.7.11.1: non-specific serine/threonine protein kinase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 L1E B V471 A481 K483 E501 L505 L514 T529 W531 C532 F583 G593 D594 F595 V23 A33 K35 E53 L57 L66 T81 W83 C84 F135 G145 D146 F147 PDBbind-CN: -logKd/Ki=8.80,IC50=1.6nM
BindingDB: Ki=1nM,IC50=2nM
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

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Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3idp, PDBe:3idp, PDBj:3idp
PDBsum3idp
PubMed19764794
UniProtP15056|BRAF_HUMAN Serine/threonine-protein kinase B-raf (Gene Name=BRAF)

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