Structure of PDB 4fk3 Chain A

Receptor sequence
>4fk3A (length=251) Species: 9606 (Homo sapiens) [Search protein sequence]
DDWEIPDGQITVGQRIGSGSFGTVYKGKWHGDVAVKMLNVTAPTPQQLQA
FKNEVGVLRKTRHVNILLFMGYSTKPQLAIVTQWCEGSSLYHHLHASETK
FEMKKLIDIARQTARGMDYLHAKSIIHRDLKSNNIFLHEDNTVKIGDFGS
GSILWMAPEVIRMNPYSFQSDVYAFGIVLYELMTGQLPYSNINNRDQIIE
MVGRGSLSPDLSKVRSNCPKRMKRLMAECLKKKRDERPSFPRILAEIEEL
A
3D structure
PDB4fk3 Discovery of a selective inhibitor of oncogenic B-Raf kinase with potent antimelanoma activity.
ChainA
Resolution2.65 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) D129 K131 N133 N134 D147 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 325 A V471 A481 K483 L505 L514 T529 W531 C532 F583 D594 F595 V24 A34 K36 L58 L67 T82 W84 C85 F136 D147 F148
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

View graph for
Molecular Function
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Biological Process
External links
PDB RCSB:4fk3, PDBe:4fk3, PDBj:4fk3
PDBsum4fk3
PubMed18287029
UniProtP15056|BRAF_HUMAN Serine/threonine-protein kinase B-raf (Gene Name=BRAF)

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