>2x31_A mol:protein length:189 MAGNESIUM-CHELATASE 60 KDA SUBUNITKEMSDRVLIFAVDASGSAAVARLSEAKGAVELLLGRAYAARDHVSLITFRGTAAQVLLQPSRSLTQTKRQLQGLPGGGGTPLASGMEMAMVTAKQARSRGMTPTIALLTDGRGNIALDGTANRELAGEQATKVARAIRASGMPAVIIDTAMRPNPALVDLARTMDAHYIALPRATAHKMADVLGAALEA