This entry represents the conserved truncated winged helix domain of minichromosome maintenance complex (MCM, a replicative DNA helicase) from archaea, which lacks the two typical 'wings' of canonical WH domains [1].

1: Structure and regulatory role of the C-terminal winged helix domain of the archaeal minichromosome maintenance complex. Wiedemann C, Szambowska A, Hafner S, Ohlenschlager O, Guhrs KH, Gorlach M; Nucleic Acids Res. 2015;43:2958-2967. PMID:25712103