>sp|B1XNE1|BIOB_PICP2 Biotin synthase OS=Picosynechococcus sp. GN=bioB MVQVPIKPTPQTPAPTTAIPNGPALEAWLNDWAQRIINGDRLTRTEALRLTAITGPENIL KLCAAADLIRHECCGNTVDLCSIVNVKSGSCSENCSFCSQSAHHPGEDSPVYGLKTAEEI IEQAKAAEAAGAKRFCLVSQGRGIKYNSPRDTEFEQILETVRRIQAETAIKPCCALGEVT PEQAQQLREAGVTRYNHNLEASENFFPDIVTTHSWQDRVETIKNLKAAGIQACSGGIMGL GESWEDRVDLAIALRDLEVESVPLNLLNPRQGTPLGSNDRLDVYEALKCMAIFRFILPEQ IIRYAGGREAVMGELQHLGLKAGINAMLIGHYLTTMGQPPEQDQAMLKSLGLQGGEAPIP GQYSAAQ