Structure of PDB 4bvg Chain A Binding Site BS03

Receptor Information
>4bvg Chain A (length=273) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KLSLQDVAELIRARACQRVVVMVGAGISTPSGIPDFRSPGSGLYSNLQQY
DLPYPEAIFELPFFFHNPKPFFTLAKELYPGNYKPNVTHYFLRLLHDKGL
LLRLYTQNIDGLERVSGIPASKLVEAHGTFASATCTVCQRPFPGEDIRAD
VMADRVPRCPVCTGVVKPDIVFFGEPLPQRFLLHVVDFPMADLLLILGTS
LEVEPFASLTEAVRSSVPRLLINRDLVGPLAWHPRSRDVAQLGDVVHGVE
SLVELLGWTEEMRDLVQRETGKL
Ligand information
Ligand IDXYQ
InChIInChI=1S/C17H25N5O15P2/c1-6(23)34-17-13(27)11(25)8(36-17)3-33-39(30,31)37-38(28,29)32-2-7-10(24)12(26)16(35-7)22-5-21-9-14(18)19-4-20-15(9)22/h4-5,7-8,10-13,16-17,24-27H,2-3H2,1H3,(H,28,29)(H,30,31)(H2,18,19,20)/t7-,8-,10-,11-,12-,13-,16-,17+/m1/s1
InChIKeyIJOUKWCBVUMMCR-DLFWLGJNSA-N
SMILES
SoftwareSMILES
CACTVS 3.341CC(=O)O[CH]1O[CH](CO[P](O)(=O)O[P](O)(=O)OC[CH]2O[CH]([CH](O)[CH]2O)n3cnc4c(N)ncnc34)[CH](O)[CH]1O
OpenEye OEToolkits 1.5.0CC(=O)OC1C(C(C(O1)COP(=O)(O)OP(=O)(O)OCC2C(C(C(O2)n3cnc4c3ncnc4N)O)O)O)O
OpenEye OEToolkits 1.5.0CC(=O)O[C@@H]1[C@@H]([C@@H]([C@H](O1)CO[P@@](=O)(O)O[P@](=O)(O)OC[C@@H]2[C@H]([C@H]([C@@H](O2)n3cnc4c3ncnc4N)O)O)O)O
CACTVS 3.341CC(=O)O[C@H]1O[C@H](CO[P@](O)(=O)O[P@@](O)(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)n3cnc4c(N)ncnc34)[C@@H](O)[C@H]1O
ACDLabs 10.04O=C(OC1OC(C(O)C1O)COP(=O)(O)OP(=O)(O)OCC4OC(n2c3ncnc(N)c3nc2)C(O)C4O)C
FormulaC17 H25 N5 O15 P2
Name(2R,3R,4S,5R)-5-({[(R)-{[(R)-{[(2R,3S,4R,5R)-5-(6-AMINO-9H-PURIN-9-YL)-3,4-DIHYDROXYTETRAHYDROFURAN-2-YL]METHOXY}(HYDROXY)PHOSPHORYL]OXY}(HYDROXY)PHOSPHORYL]OXY}METHYL)-3,4-DIHYDROXYTETRAHYDROFURAN-2-YL ACETATE;
ACETYL-RIBOSYL-ADP
ChEMBL
DrugBank
ZINCZINC000058661159
PDB chain4bvg Chain B Residue 1000 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB4bvg Ex-527 inhibits Sirtuins by exploiting their unique NAD+-dependent deacetylation mechanism.
Resolution2.5 Å
Binding residue
(original residue number in PDB)
G145 A146 G147 T150 D156 F157 R158 F180 H248 G319 T320 S321 V324 N344 R345 D365 V366
Binding residue
(residue number reindexed from 1)
G24 A25 G26 T29 D35 F36 R37 F59 H127 G198 T199 S200 V203 N223 R224 D244 V245
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) P155 D156 F157 R158 N229 D231 H248
Catalytic site (residue number reindexed from 1) P34 D35 F36 R37 N108 D110 H127
Enzyme Commision number 2.3.1.286: protein acetyllysine N-acetyltransferase.
Gene Ontology
Molecular Function
GO:0017136 NAD-dependent histone deacetylase activity
GO:0051287 NAD binding
GO:0070403 NAD+ binding

View graph for
Molecular Function
External links
PDB RCSB:4bvg, PDBe:4bvg, PDBj:4bvg
PDBsum4bvg
PubMed23840057
UniProtQ9NTG7|SIR3_HUMAN NAD-dependent protein deacetylase sirtuin-3, mitochondrial (Gene Name=SIRT3)

[Back to BioLiP]