Brand  (β version)

PDB ID: 1E3P

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Ligands
Code Name Style Show Link
SO4 Sulfate ion PoSSuM
WO4 Tungstate(VI)ion PoSSuM
Non-standard Residues
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Glycosylation
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Structure summary

Code : 1E3P   PDBj   RCSB PDB   PDBe
Header : POLYRIBONUCLEOTIDE TRANSFERASE
Title : tungstate derivative of Streptomyces antibioticus PNPase/GPSI enzyme
Release Data : 2000-11-03
Compound :
mol_id molecule chains synonym
1 Polyribonucleotide nucleotidyltransferase A Polynucleotide phosphorylase,PNPase
ec: 2.7.7.8
other_details: BIFUNCTIONAL ENZYME POLYRIBONUCLEOTIDE NUCLEOTIDYL TRANSFERASE, ATP-GTP DIPHOSPHOTRANSFERASE
Source :
mol_id organism_scientific expression_system
1 Streptomyces antibioticus  (taxid:1890) ESCHERICHIA COLI  (taxid:562)
cellular_location: CYTOPLASM
gene: pnp, AFM16_28085
expression_system_cellular_location: CYTOPLASM
other_details: BIFUNCTIONAL ENZYME ISOLATED
Authors : Symmons, M.F., Jones, G.H., Luisi, B.F.
Keywords : POLYRIBONUCLEOTIDE TRANSFERASE, ATP-GTP DIPHOSPHOTRANSFERASE RNA PROCESSING, RNA DEGRADATION
Exp. method : X-RAY DIFFRACTION ( 2.50 Å )
Citation :

A Duplicated Fold is the Structural Basis for Polynucleotide Phosphorylase Catalytic Activity, Processivity, and Regulation

Symmons, M.F.,Jones, G.H.,Luisi, B.F.
(2000)  Structure  8 : 1215

PubMed: 11080643
DOI: 10.1016/S0969-2126(00)00521-9

Reaction

Chain : A
UniProt : A0A1S9NJJ0 (A0A1S9NJJ0_STRAT)
Reaction: EC: Evidence:
Physiological Direction:
phosphate + RNA(n+1) = a ribonucleoside 5'-diphosphate + RNA(n) 2.7.7.8 HAMAP-Rule:MF_01595
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