>sp|B4SGZ7|BIOB_PELPB Biotin synthase OS=Pelodictyon phaeoclathratiforme GN=bioB MDYRTLHPQIAAAYRVLETGSPISQAEALLLAELPGELVLDLASLANKVKNRYGTGSAGS ELLHACSIMNAKSGVCGENCRFCAQSRHNRADIEVYDLVDAESVLIEARNCFAEGVSHFG IVTSGYGYKRINPEFQRVLDMIDRLHEELPELSVCASLGMLGEEPAEALAAHGIAHYNIN IQVVPDRYHDLIADTHSVEERIETIKLLRKNNISVCCGGIMGVGETMQERIAMIFALQEL DVSVIPLNVLVPIEGTPLAGKEPLSVAEIVKTFAICRLAHPHKIIKFAAGRETIMKDFQG LLMLSGANGFLTGGYLTTRGRDIADDRRFASQIASFN