Structure of PDB 3p2u Chain A

Receptor sequence
>3p2uA (length=249) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
SLTLTLTGTGGAQGVPAWGCECAACARARRSPQYRRQPCSGVVKFNDAIT
LIDAGLHDLADRWSPGSFQQFLLTHYHMDHVQGLFPLRWGVGDPIPVYGP
PDEQGCDDLFKHPGLLDFSHTVEPFVVFDLQGLQVTPLPLNHSKLTFGYL
LETAHSRVAWLSDTAGLPEKTLKFLRNNQPQVMVMDCSHPPRADAPRNHC
DLNTVLALNQVIRSPRVILTHISHQFDAWLMENALPSGFEVGFDGMEIG
3D structure
PDB3p2u Crystal structure of PhnP in complex with orthovanadate
ChainA
Resolution1.48 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.4.55: phosphoribosyl 1,2-cyclic phosphate phosphodiesterase.
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 MN A H76 H78 H143 D164 H75 H77 H142 D163
BS02 MN A D80 H81 D164 H222 D79 H80 D163 H221
BS03 ZN A C21 C23 C26 H225 C20 C22 C25 H224
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
PDBsum3p2u
PubMed
UniProtP16692|PHNP_ECOLI Phosphoribosyl 1,2-cyclic phosphate phosphodiesterase (Gene Name=phnP)

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