Structure of PDB 1y0b Chain C Binding Site BS02

Receptor Information
>1y0b Chain C (length=189) Species: 1423 (Bacillus subtilis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SNAMEALKRKIEEEGVVLSDQVLKVDSFLNHQIDPLLMQRIGDEFASRFA
KDGITKIVTIESSGIAPAVMTGLKLGVPVVFARKHKSLTLTDNLLTASVY
SFTESQIAVSGTHLSDQDHVLIIDDFLANGQAAHGLVSIVKQAGASIAGI
GIVIEKSFQPGRDELVKLGYRVESLARIQSLEEGKVSFV
Ligand information
Ligand IDG4P
InChIInChI=1S/C10H17N5O17P4/c11-10-13-7-4(8(17)14-10)12-2-15(7)9-5(16)6(30-36(26,27)32-34(21,22)23)3(29-9)1-28-35(24,25)31-33(18,19)20/h2-3,5-6,9,16H,1H2,(H,24,25)(H,26,27)(H2,18,19,20)(H2,21,22,23)(H3,11,13,14,17)/t3-,5-,6-,9-/m1/s1
InChIKeyBUFLLCUFNHESEH-UUOKFMHZSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc2c(n1C3C(C(C(O3)COP(=O)(O)OP(=O)(O)O)OP(=O)(O)OP(=O)(O)O)O)N=C(NC2=O)N
CACTVS 3.341NC1=Nc2n(cnc2C(=O)N1)[C@@H]3O[C@H](CO[P@@](O)(=O)O[P](O)(O)=O)[C@@H](O[P@@](O)(=O)O[P](O)(O)=O)[C@H]3O
CACTVS 3.341NC1=Nc2n(cnc2C(=O)N1)[CH]3O[CH](CO[P](O)(=O)O[P](O)(O)=O)[CH](O[P](O)(=O)O[P](O)(O)=O)[CH]3O
ACDLabs 10.04O=P(O)(O)OP(=O)(O)OCC3OC(n2cnc1c2N=C(N)NC1=O)C(O)C3OP(=O)(O)OP(=O)(O)O
OpenEye OEToolkits 1.5.0c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)OP(=O)(O)O)O[P@](=O)(O)OP(=O)(O)O)O)N=C(NC2=O)N
FormulaC10 H17 N5 O17 P4
NameGUANOSINE-5',3'-TETRAPHOSPHATE;
guanosine tetraphosphate;
ppGpp
ChEMBL
DrugBankDB04022
ZINCZINC000008217069
PDB chain1y0b Chain D Residue 888 [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]
PDB1y0b Crystal Structure of Xanthine Phosphoribosyltransferase from Bacillus subtilis
Resolution1.8 Å
Binding residue
(original residue number in PDB)		R80 L85
Binding residue
(residue number reindexed from 1)		R83 L88
Annotation score2
Enzymatic activity
Enzyme Commision number 2.4.2.22: xanthine phosphoribosyltransferase.
Gene Ontology
Molecular Function
GO:0000310 xanthine phosphoribosyltransferase activity
GO:0016757 glycosyltransferase activity
GO:0016763 pentosyltransferase activity
Biological Process
GO:0006166 purine ribonucleoside salvage
GO:0032265 XMP salvage
GO:0043101 purine-containing compound salvage
GO:0046110 xanthine metabolic process
Cellular Component
GO:0005737 cytoplasm

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:1y0b, PDBe:1y0b, PDBj:1y0b
PDBsum1y0b
PubMed
UniProtP42085|XPT_BACSU Xanthine phosphoribosyltransferase (Gene Name=xpt)

[Back to BioLiP]