ATP binding. similar to unknown protein [Arabidopsis thaliana] (TAIR:AT1G08300.1); similar to unknown [Glycine max] (GB:AAQ62582.1); similar to predicted protein [Physcomitrella patens subsp. patens] (GB:EDQ57291.1); similar to hypothetical protein OsJ_012444 [Oryza sativa (japonica cultivar-group)] (GB:EAZ28961.1); contains InterPro domain ATP-binding region, ATPase-like; (InterPro:IPR003594)