Histidine kinase-like ATPases
SMART accession number:SM00387
Description: Histidine kinase-, DNA gyrase B-, phytochrome-like ATPases.
Interpro abstract (IPR003594):

This domain is found in several ATP-binding proteins for example: histidine kinase, DNA gyrase B, topoisomerases [(PUBMED:15105144)], heat shock protein HSP90 [(PUBMED:15292259), (PUBMED:14718169), (PUBMED:15217611)], phytochrome-like ATPases and DNA mismatch repair proteins. The fold of this domain consists of two layers, alpha/beta, which contains an 8-stranded mixed beta-sheet.

Family alignment:
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There are 231609 HATPase_c domains in 230928 proteins in SMART's nrdb database.

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