>tr|B2A4X8|B2A4X8_NATTJ Cysteine desulfurase IscS OS=Natranaerobius thermophilus (strain ATCC BAA-1301 / DSM 18059 / JW/NM-WN-LF) OX=457570 GN=iscS PE=3 SV=1
MNKIYLDHGATTPMREEVFETMKPYLQDNFGNPSSIHSFGREVRKAVDEAREQVANAINA
QPEEIIFTSGGTESDNLAIQGVIEKIGDKGNHIITTQIEHHAVLDTCEAMEEKGYKVTYL
PVDKYGLVNPKDLQEAINEDTVLITIMHGNNEVGTIQPIKELAEIAKDNDVYFHTDAVQT
VGNIPIDVQDLGIDMLTLSAHKFYGPKGIGALYIKKGTKLQRVVHGGAQERKIRPGTENV
PGIVGLGKAIELATEELDTKGKHIQKLRDKLIEGLSKVEDSRLNGHPERRLPNNVNMSFE
YIEGESLLLNLDMKGIAASSGSACTSGSLDPSHVLMAMGLSHQTAHGSLRLTLGRDNTEE
EIDYVIEAVPEIVNRLRDMSSIWKGKEANYSN