Structure of PDB 7ef7 Chain A Binding Site BS01

Receptor Information

>7ef7 Chain A (length=236) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

FSPINCLIFALDDTLYPLKTGIAPAVKKNIDDFLVEKFGFSESKASSLRV
ELFKTYGSTLAGLRALGHDVHPDEYHSFVHGRLPYGSIEPNNKLRNLLNK
IKQRKIIFTNSDKNHAVKVLKKLGLEDCFEEMICFETMNPNLFGSTTRPD
EYPVVLKPSLTAMDICIRVANVDPRRTVFLDDNIHNITAGKSVGLRTILV
GRAEKTKDADYAVETVTEIATAVPEIWATATATGGF

Ligand information

Ligand ID

InChI

InChI=1S/Mg/q+2

InChIKey

JLVVSXFLKOJNIY-UHFFFAOYSA-N

SMILES

Software	SMILES
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Mg+2]
CACTVS 3.341	[Mg++]

Formula

Name

MAGNESIUM ION

PDB chain

7ef7 Chain A Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	7ef7 Initiation of cytosolic plant purine nucleotide catabolism involves a monospecific xanthosine monophosphate phosphatase.
Resolution	1.5 Å
Binding residue (original residue number in PDB)	D14 D184
Binding residue (residue number reindexed from 1)	D12 D182
Annotation score	1

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0016787	hydrolase activity
GO:0046872	metal ion binding
GO:0106411	XMP 5'-nucleosidase activity

	Biological Process
GO:0006152	purine nucleoside catabolic process
GO:0009414	response to water deprivation
GO:0009737	response to abscisic acid
GO:1903229	xanthosine biosynthetic process

	Cellular Component
GO:0005634	nucleus
GO:0005737	cytoplasm
GO:0005829	cytosol

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Molecular Function

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Cellular Component

External links

PDB	RCSB:7ef7, PDBe:7ef7, PDBj:7ef7
PDBsum	7ef7
PubMed	34824243
UniProt	Q9SKY5

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