Structure of PDB 1smh Chain A Binding Site BS03

Receptor Information
>1smh Chain A (length=350) Species: 9913 (Bos taurus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GNAAAAKKGSEQESVKEFLAKAKEDFLKKWENPAQNTAHLDQFERIKTLG
TGSFGRVMLVKHMETGNHYAMKILDKQKVVKLKEIEHTLNEKRILQAVNF
PFLVKLEFSFKDNSNLYMVMEYAPGGEMFSHLRRIGRFSEPHARFYAAQI
VLTFEYLHSLDLIYRDLKPENLMIDQQGYIQVTDFGLAKRVKGRTWTLCG
TPEYLAPEIILSKGYNKAVDWWALGVLIYEMAAGYPPFFADQPIQIYEKI
VSGKVRFPSHFSSDLKDLLRNLLQVDLTKRFGNLKNGVNDIKNHKWFATT
DWIAIYQRKVEAPFIPKFKGPGDTSNFDDYEEEEIRVSINEKCGKEFSEF
Ligand information
Ligand IDBU3
InChIInChI=1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3/t3-,4-/m1/s1
InChIKeyOWBTYPJTUOEWEK-QWWZWVQMSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C[C@H]([C@@H](C)O)O
CACTVS 3.341C[C@@H](O)[C@@H](C)O
ACDLabs 10.04OC(C)C(O)C
OpenEye OEToolkits 1.5.0CC(C(C)O)O
CACTVS 3.341C[CH](O)[CH](C)O
FormulaC4 H10 O2
Name(R,R)-2,3-BUTANEDIOL
ChEMBL
DrugBank
ZINCZINC000000901616
PDB chain1smh Chain A Residue 903 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1smh The Typically Disordered N-Terminus of PKA Can Fold as a Helix and Project the Myristoylation Site into Solution
Resolution2.044 Å
Binding residue
(original residue number in PDB)		P141 R144 T299 T300
Binding residue
(residue number reindexed from 1)		P141 R144 T299 T300
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D166 K168 E170 N171 D184 T201
Catalytic site (residue number reindexed from 1) D166 K168 E170 N171 D184 T201
Enzyme Commision number 2.7.11.11: cAMP-dependent protein kinase.
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

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1smh, PDBe:1smh, PDBj:1smh
PDBsum1smh
PubMed15196017
UniProtP00517|KAPCA_BOVIN cAMP-dependent protein kinase catalytic subunit alpha (Gene Name=PRKACA)

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