L-cysteinyl molybdenum bis(molybdopterin guanine dinucleotide) 1572.02001953125 1572.9857177734375 1675.1500244140625 1675.9949951171875 2-amino-5,6-dimercapto-7-methyl-3,7,8a,9-tetrahydro-8-oxa-1,3,9,10-tetraazaanthracen-4-one guanosine dinucleotide A protein modification that effectively converts an L-cysteine residue to L-cysteinyl molybdenum bis(molybdopterin guanine dinucleotide). C C 40 H 47 Mo 1 N 20 O 26 P 4 S 4 C 43 H 52 Mo 1 N 21 O 27 P 4 S 5 L-cysteinyl molybdenum bis(molybdopterin guanine dinucleotide) MOD:00286 MolybdopterinGD PSI-MOD Unimod:424 bis[8-amino-1a,2,4a,5,6,7,10-heptahydro-2-(trihydrogen diphosphate 5'-ester with guanosine)methyl-6-oxo-3,4-disulfanyl-pteridino[6,7-5,6]pyranoato-S3,S4]-cystein-S-yl-molybdenum hypothetical molybdenum bis(molybdopterin guanine dinucleotide) molybdopterin guanine dinucleotide metal or metal cluster coordinated L-cysteine residue