Structure of PDB 2uw5 Chain A

Receptor sequence

>2uw5A (length=336) Species: 9913 (Bos taurus) [Search protein sequence]

VKEFLAKAKEDFLKKWENPAQNTAHLDQFERIKTLGTGSFGRVMLVKHME
TGNHYAMKILDKQKVVKLKQIEHTLNEKRILQAVNFPFLTKLEFSFKDNS
NLYMVMEYAPGGEMFSHLRRIGRFSEPHARFYAAQIVLTFEYLHSLDLIY
RDLKPENLMIDQQGYIKVTDFGFAKRVKGRTWTLCGTPEYLAPEIILSKG
YNKAVDWWALGVLIYEMAAGYPPFFADQPIQIYEKIVSGKVRFPSHFSSD
LKDLLRNLLQVDLTKRFGNLKNGVNDIKNHKWFATTDWIAIYQRKVEAPF
IPKFKGPGDTSNFDDYEEEEIRVSINEKCGKEFSEF

3D structure

PDB

2uw5 Identification of Inhibitors of Protein Kinase B Using Fragment-Based Lead Discovery

Chain

Resolution

2.14 Å

3D
structure

Catalytic site residues are labeled in the structure
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Enzymatic activity

Catalytic site (original residue number in PDB)	D166 K168 E170 N171 D184 T201
Catalytic site (residue number reindexed from 1)	D152 K154 E156 N157 D170 T187
Enzyme Commision number	2.7.11.11: cAMP-dependent 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	peptide	A	K83 E127 F129 R133 K168 E170 F187 L198 C199 G200 P202 E203 E230 Y235 P236 F239 A240 D241 I246 D328 Y330	K69 E113 F115 R119 K154 E156 F173 L184 C185 G186 P188 E189 E216 Y221 P222 F225 A226 D227 I232 D314 Y316
BS02	GVN	A	G50 T51 V57 A70 E121 Y122 E170 N171 M173 T183 D184	G36 T37 V43 A56 E107 Y108 E156 N157 M159 T169 D170	MOAD: ic50=34nM PDBbind-CN: -logKd/Ki=7.51,IC50=31nM

Gene Ontology

	Molecular Function
GO:0004672	protein kinase activity
GO:0004674	protein serine/threonine kinase activity
GO:0004679	AMP-activated protein kinase activity
GO:0004691	cAMP-dependent protein kinase activity
GO:0005515	protein binding
GO:0005524	ATP binding
GO:0019904	protein domain specific binding
GO:0034237	protein kinase A regulatory subunit binding
GO:0106310	protein serine kinase activity

	Biological Process
GO:0001707	mesoderm formation
GO:0006468	protein phosphorylation
GO:0010737	protein kinase A signaling
GO:0016310	phosphorylation
GO:0018105	peptidyl-serine phosphorylation
GO:0034605	cellular response to heat
GO:1904262	negative regulation of TORC1 signaling

	Cellular Component
GO:0001669	acrosomal vesicle
GO:0005634	nucleus
GO:0005737	cytoplasm
GO:0005739	mitochondrion
GO:0005829	cytosol
GO:0005886	plasma membrane
GO:0005952	cAMP-dependent protein kinase complex
GO:0031594	neuromuscular junction
GO:0036126	sperm flagellum
GO:0048471	perinuclear region of cytoplasm

View graph for
Molecular Function

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Biological Process

View graph for
Cellular Component

External links

PDB	RCSB:2uw5, PDBe:2uw5, PDBj:2uw5
PDBsum	2uw5
PubMed	17451234
UniProt	P00517\|KAPCA_BOVIN cAMP-dependent protein kinase catalytic subunit alpha (Gene Name=PRKACA)

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