Structure of PDB 6alz Chain B Binding Site BS03

Receptor Information
>6alz Chain B (length=294) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SLNLDSIIGRLLEVQGSRPGKNVQLTENEIRGLCLKSREIFLSQPILLEL
EAPLKICGDIHGQYYDLLRLFEYGGFPPESNYLFLGDYVDRGKQSLETIC
LLLAYKIKYPENFFLLRGNHECASINRIYGFYDECKRRYNIKLWKTFTDC
FNCLPIAAIVDEKIFCCHGGLSPDLQSMEQIRRIMRPTDVPDQGLLCDLL
WSDPDKDVQGWGENDRGVSFTFGAEVVAKFLHKHDLDLICRAHQVVEDGY
EFFAKRQLVTLFSAPNYCGEFDNAGAMMSVDETLMCSFQILKPA
Ligand information
Ligand IDBKM
InChIInChI=1S/C33H52O11/c1-9-24(10-2)15-25(34)14-19(4)13-18(3)11-12-26(35)21(6)28(37)16-27(36)20(5)23(8)44-30(39)17-29(38)31(33(42)43)22(7)32(40)41/h9,15,18-21,23,26-27,29,35-36,38H,1,10-14,16-17H2,2-8H3,(H,40,41)(H,42,43)/b24-15-,31-22-/t18-,19+,20+,21-,23+,26-,27+,29+/m0/s1
InChIKeyAQLTUWTUANKXRS-OXKGMMJMSA-N
SMILES
SoftwareSMILES
ACDLabs 12.01C=[C@H]C(=[C@H]C(CC(CC(C)CCC(C(C)C(CC(O)C(C)C(C)OC(=O)CC(/C(C(O)=O)=C(/C(=O)O)C)O)=O)O)C)=O)CC
CACTVS 3.385CCC(C=C)=CC(=O)C[CH](C)C[CH](C)CC[CH](O)[CH](C)C(=O)C[CH](O)[CH](C)[CH](C)OC(=O)C[CH](O)C(C(O)=O)=C(C)C(O)=O
CACTVS 3.385CCC(\C=C)=C/C(=O)C[C@H](C)C[C@@H](C)CC[C@H](O)[C@H](C)C(=O)C[C@@H](O)[C@H](C)[C@@H](C)OC(=O)C[C@@H](O)\C(C(O)=O)=C(/C)C(O)=O
OpenEye OEToolkits 2.0.6CC/C(=C\C(=O)C[C@H](C)C[C@@H](C)CC[C@@H]([C@H](C)C(=O)C[C@H]([C@H](C)[C@@H](C)OC(=O)C[C@H](/C(=C(\C)/C(=O)O)/C(=O)O)O)O)O)/C=C
OpenEye OEToolkits 2.0.6CCC(=CC(=O)CC(C)CC(C)CCC(C(C)C(=O)CC(C(C)C(C)OC(=O)CC(C(=C(C)C(=O)O)C(=O)O)O)O)O)C=C
FormulaC33 H52 O11
Name(2Z)-2-[(1R)-3-{[(2R,3S,4R,7S,8S,11S,13R,16E)-17-ethyl-4,8-dihydroxy-3,7,11,13-tetramethyl-6,15-dioxononadeca-16,18-dien-2-yl]oxy}-1-hydroxy-3-oxopropyl]-3-methylbut-2-enedioic acid;
Tautomycetin diacid form
ChEMBLCHEMBL5184184
DrugBank
ZINC
PDB chain6alz Chain B Residue 403 [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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PDB6alz PP1:Tautomycetin Complex Reveals a Path toward the Development of PP1-Specific Inhibitors.
Resolution2.208 Å
Binding residue
(original residue number in PDB)		R96 C127 S129 Y134 V195 R221 V250 Y272 F276
Binding residue
(residue number reindexed from 1)		R91 C122 S124 Y129 V190 R216 V245 Y267 F271
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D64 H66 D92 D95 R96 N124 H125 H173 R221 H248
Catalytic site (residue number reindexed from 1) D59 H61 D87 D90 R91 N119 H120 H168 R216 H243
Enzyme Commision number 3.1.3.16: protein-serine/threonine phosphatase.
Gene Ontology
Molecular Function
GO:0016787 hydrolase activity

View graph for
Molecular Function
External links
PDB RCSB:6alz, PDBe:6alz, PDBj:6alz
PDBsum6alz
PubMed29156132
UniProtP62136|PP1A_HUMAN Serine/threonine-protein phosphatase PP1-alpha catalytic subunit (Gene Name=PPP1CA)

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