Structure of PDB 4yb7 Chain B Binding Site BS01

Receptor Information
>4yb7 Chain B (length=296) Species: 195099 (Campylobacter jejuni RM1221) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NTRLRIAIQKSGRLSKESIELLSECGVKMHIHEQSLIAFSTNLPIDILRV
RDDDIPGLIFDGVVDLGIIGENVLEENELERQSLGENPSYKLLKKLDFGY
CRLSLALPQENKFQNLKDFEGLRIATSYPQLLKRFMKENGINYKNCTLTG
SVEVAPRANLADAICDLVSSGATLQANNLKEVKVIYESRACLIQKENALS
KEKQALVDKIMLRVAGVMQARESKYIMLHAPKEKLDKIQALLPGVERPTI
LPLAHDEKNVALHMVSKENLFWETMEALKEEGASSILVLPIEKMLK
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain4yb7 Chain B Residue 301 [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]
PDB4yb7 Campylobacter jejuni adenosine triphosphate phosphoribosyltransferase is an active hexamer that is allosterically controlled by the twisting of a regulatory tail.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		D55 D56
Binding residue
(residue number reindexed from 1)		D52 D53
Annotation score1
Enzymatic activity
Enzyme Commision number 2.4.2.17: ATP phosphoribosyltransferase.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003879 ATP phosphoribosyltransferase activity
GO:0005524 ATP binding
GO:0016757 glycosyltransferase activity
GO:0046872 metal ion binding
Biological Process
GO:0000105 L-histidine biosynthetic 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:4yb7, PDBe:4yb7, PDBj:4yb7
PDBsum4yb7
PubMed27191057
UniProtQ5HSJ4|HIS1_CAMJR ATP phosphoribosyltransferase (Gene Name=hisG)

[Back to BioLiP]