InterPro domain: IPR035073

This superfamily represents a three-helix bundle domain found at the N-terminal end of the protein encoded by A. thaliana At2g17340 gene [ 1 ]. The function of this protein is not known. The C-terminal portion of several eukaryotic pantothenate kinases also contains this domain.

1. The structure at 1.7 A resolution of the protein product of the At2g17340 gene from Arabidopsis thaliana. Acta Crystallogr. Sect. F Struct. Biol. Cryst. Commun. 61, 630-5