>sp|Q8YWH5|MOAE_NOSS1 Molybdopterin synthase catalytic subunit OS=Nostoc sp. GN=moaE MKSVLPSTPIVTLKPKIEDSFAITFAPLSLEEIHALADDSANGAVVVMSGMVRNQTDGKP VVSLEYQAYEPMALRVFYQIAADIRSAWPAVNRVVIHHRIGRLQVGQISVLVAIGCPHRS EAFAACRYAIDTLKHNAPIWKKEHWQDGSSTWVSIGACEQSGQNC