Structure of PDB 3p2u Chain A Binding Site BS03

Receptor Information

>3p2u Chain A (length=249) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

SLTLTLTGTGGAQGVPAWGCECAACARARRSPQYRRQPCSGVVKFNDAIT
LIDAGLHDLADRWSPGSFQQFLLTHYHMDHVQGLFPLRWGVGDPIPVYGP
PDEQGCDDLFKHPGLLDFSHTVEPFVVFDLQGLQVTPLPLNHSKLTFGYL
LETAHSRVAWLSDTAGLPEKTLKFLRNNQPQVMVMDCSHPPRADAPRNHC
DLNTVLALNQVIRSPRVILTHISHQFDAWLMENALPSGFEVGFDGMEIG

Ligand information

Ligand ID

InChI

InChI=1S/Zn/q+2

InChIKey

PTFCDOFLOPIGGS-UHFFFAOYSA-N

SMILES

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

Formula

Name

ZINC ION

PDB chain

3p2u Chain A Residue 262 [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	3p2u Crystal structure of PhnP in complex with orthovanadate
Resolution	1.48 Å
Binding residue (original residue number in PDB)	C21 C23 C26 H225
Binding residue (residue number reindexed from 1)	C20 C22 C25 H224
Annotation score	1

Enzymatic activity

Enzyme Commision number

3.1.4.55: phosphoribosyl 1,2-cyclic phosphate phosphodiesterase.

Gene Ontology

	Molecular Function
GO:0008081	phosphoric diester hydrolase activity
GO:0016787	hydrolase activity
GO:0030145	manganese ion binding
GO:0042803	protein homodimerization activity
GO:0046872	metal ion binding
GO:0103043	phosphoribosyl 1,2-cyclic phosphate phosphodiesterase activity

	Biological Process
GO:0019700	organic phosphonate catabolic process

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Molecular Function

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Biological Process

External links

PDB	RCSB:3p2u, PDBe:3p2u, PDBj:3p2u
PDBsum	3p2u
PubMed
UniProt	P16692\|PHNP_ECOLI Phosphoribosyl 1,2-cyclic phosphate phosphodiesterase (Gene Name=phnP)

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