>sp|A4FWU0|BIOB_METM5 Biotin synthase OS=Methanococcus maripaludis (strain C5 / ATCC BAA-1333) OX=402880 GN=bioB PE=3 SV=1
MKEIKLNSDSLEIYEKSASKKLNRNDLIDLWNLDLNDLLDISYALKKLFNKDKIDLCSIM
NAKSGICPENCIFCSQSKHNSSKIDTYELKSKEEILKNAKSVEKYSNRFSIVVSGKTVTD
LEFEKIIESIEEIQNKTKLKVCVSLGLLNKDQLKALNEKNVRIHNNLETSENYFKNICTT
HDYNDKIKVILEAKKIGLEMCSGGIFGMGESIDDRINLFLDLKKLGVDSIALNLLNPIYG
TKIYDRINSGDISPINSIGALKSLCIARITLPNKVIRLCGGREHVLKDMQKYSLLAIDGL
MIGNYLTTNGQNIQSDLKMIEEMGFER