Structure of PDB 5ht0 Chain B Binding Site BS02

Receptor Information
>5ht0 Chain B (length=260) Species: 77133 (uncultured bacterium) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SRVSTRSSLAEDLRAIGLADGDAVLVHAALRKVGKIVGGPDDILDAMRDV
IGPAGTVLGYADWQLEDEIRDDPAMREHIPAFDPLRSRSIRDNGFWPELI
RTTPGALRSASPGASMAAIGGEAEWFTADHALDYGYGPRSPLGKLVEAKG
KVLMLGAPLDTMTLLHHAEHLADFPNKRILRYEAPILVDGEKVWRWFEEF
DTSDPPDGLADDYFAGIVEEFLATGRGKRGKIGEASSVLVPADEIVAFAV
DWLERWGRTA
Ligand information
Ligand IDCOA
InChIInChI=1S/C21H36N7O16P3S/c1-21(2,16(31)19(32)24-4-3-12(29)23-5-6-48)8-41-47(38,39)44-46(36,37)40-7-11-15(43-45(33,34)35)14(30)20(42-11)28-10-27-13-17(22)25-9-26-18(13)28/h9-11,14-16,20,30-31,48H,3-8H2,1-2H3,(H,23,29)(H,24,32)(H,36,37)(H,38,39)(H2,22,25,26)(H2,33,34,35)/t11-,14-,15-,16+,20-/m1/s1
InChIKeyRGJOEKWQDUBAIZ-IBOSZNHHSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC(C)(COP(=O)(O)OP(=O)(O)OCC1C(C(C(O1)n2cnc3c2ncnc3N)O)OP(=O)(O)O)C(C(=O)NCCC(=O)NCCS)O
CACTVS 3.341CC(C)(CO[P@@](O)(=O)O[P@](O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1O[P](O)(O)=O)n2cnc3c(N)ncnc23)[C@@H](O)C(=O)NCCC(=O)NCCS
OpenEye OEToolkits 1.5.0CC(C)(CO[P@](=O)(O)O[P@@](=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)n2cnc3c2ncnc3N)O)OP(=O)(O)O)[C@H](C(=O)NCCC(=O)NCCS)O
CACTVS 3.341CC(C)(CO[P](O)(=O)O[P](O)(=O)OC[CH]1O[CH]([CH](O)[CH]1O[P](O)(O)=O)n2cnc3c(N)ncnc23)[CH](O)C(=O)NCCC(=O)NCCS
ACDLabs 10.04O=C(NCCS)CCNC(=O)C(O)C(C)(C)COP(=O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3OP(=O)(O)O
FormulaC21 H36 N7 O16 P3 S
NameCOENZYME A
ChEMBLCHEMBL1213327
DrugBankDB01992
ZINCZINC000008551087
PDB chain5ht0 Chain B Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5ht0 Structural and molecular rationale for the diversification of resistance mediated by the Antibiotic_NAT family.
Resolution2.752 Å
Binding residue
(original residue number in PDB)		H29 A30 A31 L32 R33 P42 Y62 N95 G96 F97 A159 T163
Binding residue
(residue number reindexed from 1)		H27 A28 A29 L30 R31 P40 Y60 N93 G94 F95 A157 T161
Annotation score3
Enzymatic activity
Enzyme Commision number 2.3.1.81: aminoglycoside N(3)-acetyltransferase.
Gene Ontology
Molecular Function
GO:0008080 N-acetyltransferase activity
GO:0016746 acyltransferase activity
GO:0046353 aminoglycoside 3-N-acetyltransferase activity
Biological Process
GO:0046677 response to antibiotic

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:5ht0, PDBe:5ht0, PDBj:5ht0
PDBsum5ht0
PubMed35338238
UniProtA0A059X981

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