Structure of PDB 1cs4 Chain A Binding Site BS02

Receptor Information
>1cs4 Chain A (length=189) Species: 9615 (Canis lupus familiaris) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MMFHKIYIQKHDNVSILFADIEGFTSLASQCTAQELVMTLNELFARFDKL
AAENHCLRIKILGDCYYCVSGLPEARADHAHCCVEMGMDMIEAISLVREM
TGVNVNMRVGIHSGRVHCGVLGLRKWQFDVWSNDVTLANHMEAGGKAGRI
HITKATLSYLNGDYEVEPGCGGERNAYLKEHSIETFLIL
Ligand information
Ligand IDFOK
InChIInChI=1S/C22H34O7/c1-8-19(5)11-14(25)22(27)20(6)13(24)9-10-18(3,4)16(20)15(26)17(28-12(2)23)21(22,7)29-19/h8,13,15-17,24,26-27H,1,9-11H2,2-7H3/t13-,15-,16-,17-,19-,20-,21+,22-/m0/s1
InChIKeyOHCQJHSOBUTRHG-KGGHGJDLSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=C2CC(OC3(C(OC(=O)C)C(O)C1C(CCC(O)C1(C)C23O)(C)C)C)(\C=C)C
OpenEye OEToolkits 1.5.0CC(=O)OC1C(C2C(CCC(C2(C3(C1(OC(CC3=O)(C)C=C)C)O)C)O)(C)C)O
OpenEye OEToolkits 1.5.0CC(=O)O[C@H]1[C@H]([C@H]2C(CC[C@@H]([C@@]2([C@@]3([C@@]1(O[C@@](CC3=O)(C)C=C)C)O)C)O)(C)C)O
CACTVS 3.341CC(=O)O[CH]1[CH](O)[CH]2C(C)(C)CC[CH](O)[C]2(C)[C]3(O)C(=O)C[C](C)(O[C]13C)C=C
CACTVS 3.341CC(=O)O[C@H]1[C@@H](O)[C@H]2C(C)(C)CC[C@H](O)[C@]2(C)[C@@]3(O)C(=O)C[C@@](C)(O[C@]13C)C=C
FormulaC22 H34 O7
NameFORSKOLIN
ChEMBLCHEMBL52606
DrugBankDB02587
ZINCZINC000003977779
PDB chain1cs4 Chain A Residue 1002 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1cs4 Molecular basis for P-site inhibition of adenylyl cyclase.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		V506 W507 S508 V511 T512
Binding residue
(residue number reindexed from 1)		V130 W131 S132 V135 T136
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D396 I397 D440 H516
Catalytic site (residue number reindexed from 1) D20 I21 D64 H140
Enzyme Commision number 4.6.1.1: adenylate cyclase.
Gene Ontology
Molecular Function
GO:0016849 phosphorus-oxygen lyase activity
Biological Process
GO:0009190 cyclic nucleotide biosynthetic process
GO:0035556 intracellular signal transduction

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1cs4, PDBe:1cs4, PDBj:1cs4
PDBsum1cs4
PubMed11087399
UniProtP30803|ADCY5_CANLF Adenylate cyclase type 5 (Gene Name=ADCY5)

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