Functions as a sulfur delivery protein for Fe-S cluster synthesis onto IscU, an Fe-S scaffold assembly protein, as well as other S acceptor proteins. Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine.

Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. NifS/IscS subfamily.

396 amino acids

MEKRFIYADNAATTAVSEEVLSAMLPYFRTAYGNASSIYKLGRDAQRDVELAREKVAKALGAEPREIYFTSCGSESDNWAIKGTAELMAKKGKKHIVTSVFEHHAVLHTCEYLEKHGYEVTYVPVNDKGLIDPEDVRKAVREDTALVTIMYANNEIGTIQPIEEIAAVCREKGVLFHTDAVQAVGHVDIDVHKQGIDMLSLSGHKIHAQKGIGAIYIRKGIVLPNLVHGGGQERGKRAGTENVPAIVGLGVAIEAAVRNTAEKAAIIIPRRNRIIDELLKIPYTRLNGDREKRLPGNINISFEGIEGESLLLMLDLNGICASSGSACTSGSLDPSHVLLSIGLKHAVAHGSLRLSIEEDVSDEDVEYIIETIPKVVQRLRSMSPVWERMMKGEKYD

43.5 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

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