Domain

Polyphosphate kinase N-terminal domain (IPR025198)

Short name: PPK_N_dom

Overlapping homologous superfamilies

Domain relationships

None.

Description

Polyphosphate kinase (PPK) catalyses the formation of polyphosphate from ATP, with polyphosphate chain lengths of up to a thousand or more orthophosphate molecules.

This entry represents the PPK N-terminal domain, which consists of three alpha helices [PMID: 15947782].

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
Pfam