>sp|Q9VBX2|MOC2B_DROME Molybdopterin synthase catalytic subunit OS=Drosophila melanogaster GN=Mocs2B MDHVKLVNDPIDIAHIHQLLADEGCGASSVFVGTTRDNFQGKKVLSLAYEAYDSMALKEM NKICSDLRSKWLDLKHIVIYHRLGTVPVCEASVVIAASSPHRSEALESVSFAIDQLKTRV PIWKKEIYDGDNDSEWKENKESIRPKKSKSGFNYAACPCKVEESHDVPRTLVQIRVNDAE LTKRLECFVNRKRDEINSQNVIDFKSSFVSSDQNLSDSCARTQSTIIKQEQSNCHLKVRR VNNRCGPQQMEMRPNYELELNKLMGSRDGQTDPTKEMRKSLPNSRLQAIESYMGLTTDNE ENIFSRIKRVENRLLQLESISPEYRHFTKREPSSMEAAPPKKSRKKSYSAQELSAFIQKI KDGSELS