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yxiD

Gene
yxiD
Protein
Ribonuclease YxiD
Organism
Bacillus subtilis (strain 168)
Length
569 amino acids
Function
Toxic component of a type II toxin-antitoxin (TA) system. The C-terminus (residues 409-569) has RNase activity, and inhibits growth upon expression in E.coli. In vitro RNase activity and in vivo growth inhibition are neutralized by cognate antitoxin YxxD, but not by antitoxins specific to other toxins with the LXG domain.
Mass
64.326 kDa
Sequence
MKTLDVHALHEGIQHTIEKLDKQKQQLEKLEKSVEHLAGMKDALKGKGGDAIRTFYEECHKPFLLFFGIFIDEYKKVLKQTQHAISSVESNSHGMIAEAFLSHDARHGVKHAREVTEQLTDAVNRQTSAIDHIVSLPTVNDSFFRMETEQAERLISDTLNKLFQFDGQQTQALEAAKSDFQTMKKYIDQLETMYTGPKIEITGYKSGSILKSQEEENINQIFGAINPQMKQADDSPMEMMLKKLAENEKSKVDSVVKTGDSKKVSKNIIVINGKVYNTSEHREHIKTDFSNAEVKQVVYNDTLYNVYISGNDMKLEPVVSLSDIKVDENGYVKILETAVELTGVYDLFKAATGRDPVSGEKVTGKDRVVASINSVPFAKIAKLEKLIDINKLINNGKKAKKASEVKNVAKDKGKIANDVSGSANKINSDLIKKYARDIEQRTGRELPKNQIDKLKEALRNKEYKKMSPIETAKHRTKFDKVKNKVIKEWEENTGQKWPVYKENVVSEKTGKIIRKKGDKYDAHHIIENTFGGEHEWWNMHPAKFPNEHQAGIHGTGSPANELFKGGKKK