Structure of PDB 7z8u Chain A Binding Site BS02

Receptor Information
>7z8u Chain A (length=207) Species: 334543 (Psychrobacter arcticus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GLTLALSKGRILEETMPLLRAAGVELLEDPEASAKLIFPTSNPNVRVLIL
RASDVPTYVEHGAADFGVAGKDVLLEHGANHVYELLDLKIAQCKLMTAGV
KDAPLPNRRLRIATKYVNVARAYFASQGQQVDVIKLYGSMELAPLVGLGD
LIVDVVDTGNTLRANGLEARDHICDVSSRLIVNQVSYKRKFALLEPILDS
FKNSINS
Ligand information
Ligand IDATP
InChIInChI=1S/C10H16N5O13P3/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(26-10)1-25-30(21,22)28-31(23,24)27-29(18,19)20/h2-4,6-7,10,16-17H,1H2,(H,21,22)(H,23,24)(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
InChIKeyZKHQWZAMYRWXGA-KQYNXXCUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O
ACDLabs 10.04O=P(O)(O)OP(=O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@@](=O)(O)O[P@](=O)(O)OP(=O)(O)O)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@](O)(=O)O[P@@](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
FormulaC10 H16 N5 O13 P3
NameADENOSINE-5'-TRIPHOSPHATE
ChEMBLCHEMBL14249
DrugBankDB00171
ZINCZINC000004261765
PDB chain7z8u Chain A Residue 302 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7z8u Allosteric rescue of catalytically impaired ATP phosphoribosyltransferase variants links protein dynamics to active-site electrostatic preorganisation.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		R32 D94 A113 C115 D179
Binding residue
(residue number reindexed from 1)		R10 D72 A91 C93 D157
Annotation score5
Enzymatic activity
Enzyme Commision number 2.4.2.17: ATP phosphoribosyltransferase.
Gene Ontology
Molecular Function
GO:0003879 ATP phosphoribosyltransferase activity
GO:0005524 ATP binding
GO:0016757 glycosyltransferase activity
Biological Process
GO:0000105 L-histidine biosynthetic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7z8u, PDBe:7z8u, PDBj:7z8u
PDBsum7z8u
PubMed36494361
UniProtQ4FQF7|HIS1_PSYA2 ATP phosphoribosyltransferase (Gene Name=hisG)

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