Structure of PDB 7z8u Chain A

Receptor sequence
>7z8uA (length=207) Species: 334543 (Psychrobacter arcticus) [Search protein sequence]
GLTLALSKGRILEETMPLLRAAGVELLEDPEASAKLIFPTSNPNVRVLIL
RASDVPTYVEHGAADFGVAGKDVLLEHGANHVYELLDLKIAQCKLMTAGV
KDAPLPNRRLRIATKYVNVARAYFASQGQQVDVIKLYGSMELAPLVGLGD
LIVDVVDTGNTLRANGLEARDHICDVSSRLIVNQVSYKRKFALLEPILDS
FKNSINS
3D structure
PDB7z8u Allosteric rescue of catalytically impaired ATP phosphoribosyltransferase variants links protein dynamics to active-site electrostatic preorganisation.
ChainA
Resolution2.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.4.2.17: ATP phosphoribosyltransferase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 PRP A R32 V177 D179 T180 G181 T183 R10 V155 D157 T158 G159 T161
BS02 ATP A R32 D94 A113 C115 D179 R10 D72 A91 C93 D157
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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