Structure of PDB 1uwh Chain B

Receptor sequence
>1uwhB (length=264) Species: 9606 (Homo sapiens) [Search protein sequence]
DDWEIPDGQITVGQRIGSGSFGTVYKGKWHGDVAVKMLNVTAPTPQQLQA
FKNEVGVLRKTRHVNILLFMGYSTAPQLAIVTQWCEGSSLYHHLHIIETK
FEMIKLIDIARQTAQGMDYLHAKSIIHRDLKSNNIFLHEDLTVKIGDFGL
ATVLSGSILWMAPEVIRMQDKNPYSFQSDVYAFGIVLYELMTGQLPYSNI
NNRDQIIFMVGRGYLSPDLSKVRSNCPKAMKRLMAECLKKKRDERPLFPQ
ILASIELLARSLPK
3D structure
PDB1uwh Mechanism of Activation of the Raf-Erk Signaling Pathway by Oncogenic Mutations of B-Raf
ChainB
Resolution2.95 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D575 K577 N579 N580 D593 S615
Catalytic site (residue number reindexed from 1) D129 K131 N133 N134 D147 S157
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 BAX B A480 E500 L504 L513 T528 Q529 W530 C531 H573 F582 G592 D593 F594 A34 E54 L58 L67 T82 Q83 W84 C85 H127 F136 G146 D147 F148 BindingDB: IC50=22nM,Kd=260nM,Ki=22nM
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
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Biological Process
External links
PDB RCSB:1uwh, PDBe:1uwh, PDBj:1uwh
PDBsum1uwh
PubMed15035987
UniProtP15056|BRAF_HUMAN Serine/threonine-protein kinase B-raf (Gene Name=BRAF)

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