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Crystal Structure of Inorganic Polyphosphate/ATP-Glucomannokinase From Arthrobacter sp. strain KM At 1.8 A Resolution

Source organism: Arthrobacter sp. KM
Biochemical function: kinase activity
Biological process: not assigned
Cellular component: not assigned

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EC 2.7.1.63: Polyphosphate--glucose phosphotransferase

Reaction catalysed:
(Phosphate)(n) + D-glucose = (phosphate)(n-1) + D-glucose 6-phosphate
Systematic name:
Polyphosphate:D-glucose 6-phosphotransferase
Alternative Name(s):
  • Polyphosphate glucokinase
  • Polyphosphate--D-(+)-glucose-6-phosphotransferase
  • Polyphosphate--glucose 6-phosphotransferase

GO terms

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Sequence family

Pfam Protein family (Pfam)
PF00480
Domain description: ROK family
Occurring in:
  1. Inorganic polyphosphate/ATP-glucomannokinase
The deposited structure of PDB entry 1woq contains 2 copies of Pfam domain PF00480 (ROK family) in Inorganic polyphosphate/ATP-glucomannokinase. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR000600
Domain description: ROK family
Occurring in:
  1. Inorganic polyphosphate/ATP-glucomannokinase
IPR043129
Domain description: ATPase, nucleotide binding domain
Occurring in:
  1. Inorganic polyphosphate/ATP-glucomannokinase

Structure domain

CATH CATH domain
3.30.420.40
Class: Alpha Beta
Architecture: 2-Layer Sandwich
Topology: Nucleotidyltransferase; domain 5
Homology: Nucleotidyltransferase; domain 5
Occurring in:
  1. Inorganic polyphosphate/ATP-glucomannokinase
The deposited structure of PDB entry 1woq contains 4 copies of CATH domain 3.30.420.40 (Nucleotidyltransferase; domain 5) in Inorganic polyphosphate/ATP-glucomannokinase. Showing 2 copies in chain A.
SCOP SCOP annotation
110636
Class: Alpha and beta proteins (a/b)
Fold: Ribonuclease H-like motif
Superfamily: Actin-like ATPase domain
Occurring in:
  1. Inorganic polyphosphate/ATP-glucomannokinase
The deposited structure of PDB entry 1woq contains 4 copies of SCOP domain 110636 (ROK) in Inorganic polyphosphate/ATP-glucomannokinase. Showing 2 copies in chain A.

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