Protein
Holliday junction resolvase MOC1, chloroplastic
Organism
Chlamydomonas reinhardtii
Function
A structure-specific endonuclease that resolves Holliday junction (HJ) intermediates during genetic recombination. Cleaves 4-way DNA junctions introducing paired nicks in opposing strands, leaving a 5'-terminal phosphate and a 3'-terminal hydroxyl group that are ligated to produce recombinant products (By similarity). Mediates chloroplast nucleoid segregation during chloroplast division (PubMed:28495749).
Sequence
MRVLGFLSSHAGTGTAAAHTRWRWLAPLGIQAIRPASASAGGNAVSSATPQAPPCPIHANVGVGRASALGPGPSGFMAPSAGIVTAIRDGPNSNSRCSTVRTHATRSKSTGPSRATSSGPATAAPPRRRRRTSNDTQDGGLTSEQTPTNTAVAAVAATAAAAAGASASAAAPALPVALNPTWRTPPTAEAARRITQAASASAAYSGSSAAAAAAAVAAGPSSAASVARGGSAAAARSAAASALAANANTSSGAASAAAIAATASTAPGKLLLGGDLSRALAAAGSTTAPPLPLPSRAGLSAPKHTASAAAAAAAAASVLPASTPAAASQTPPTTVTSCGTGSGAPATPRAARSPTAAVSVSSADAAAAAAAAAAPASAAATAAAAVLPTRHIVAAVDPDLNGALALIYWDEDPNDPTTATASGPAAATTDAAAAAAAAAAAATGPAARLATLAAAAPPGSGAAAAADEAAAAALLWLPTPPRPPADASRWRVCVWDMPVSAAERQKRTASGQVARRRLLHVAGARAVLSAALAAALPPPGEARPVALYGYVEVPPILPGDGNIAAYTSLWSTGSWLGLLTGMGFTVGSTPVRRWKTDLGLYGAKGKDASLALARALFPGQQPILRHKKNHGRADALLIAAWALGACLPRGLGASLRRNGITLDQLLQQQPGTTVGLVWGPPRPPAPTDAYGNLLTPEQDMWDEIEAAETKVERKAQARSSTARRRKTAGTQEEPEAQAEEEQAEAGTGVVAAAAGAAAPKRRRAKKAAVESGSEAAVAEVAAGPQEEGSEGEVAGQGGRACRSKSRSKSSGKSSSKAEAGGAGSGRRRAASVGSSSVGSSSVGSSSGGGGGGGGGVKAPGASRRRGGAKAGSDGGVSGSESE