RPSBLAST alignment for GI: 254781062 and conserved domain: TIGR01979

>gnl|CDD|131034 TIGR01979, sufS, cysteine desulfurases, SufS subfamily. This model represents a subfamily of NifS-related cysteine desulfurases involved in FeS cluster formation needed for nitrogen fixation among other vital functions. Many cysteine desulfurases are also active as selenocysteine lyase and/or cysteine sulfinate desulfinase. This subfamily is associated with the six-gene SUF system described in E. coli and Erwinia as an FeS cluster formation system during oxidative stress. The active site Cys is this subfamily resembles GHHC with one or both His conserved. Length = 403
 Score =  573 bits (1479), Expect = e-164
 Identities = 202/401 (50%), Positives = 285/401 (71%), Gaps = 2/401 (0%)

Query: 8   IRKDFPILGRDIRKKPLIYFDNAASAQKPQDVIDSIMCTYSHEYANIHRGLHYMANAVTD 67
           IR DFPIL R I  KPL+Y D+AA++QKPQ VID++   Y +  AN+HRG+H ++   T+
Sbjct: 3   IRADFPILKRKINGKPLVYLDSAATSQKPQQVIDAVAEYYRNSNANVHRGIHTLSVRATE 62

Query: 68  KYEKARDKVRRFINASSVKEIIFTRSATESINLVSYGWGARHISTGDEIVLSVMEHHSNI 127
            YE  R+KV +FINA+S +EI+FTR  TESINLV+Y WG  ++  GDEIV+S MEHH+NI
Sbjct: 63  AYEAVREKVAKFINAASDEEIVFTRGTTESINLVAYSWGDSNLKAGDEIVISEMEHHANI 122

Query: 128 IPWYFLRQRRGASLVWVPIDNQGFFHIDEFKNRLTERTKLIAITHMSNVLGTVIPIKEIC 187
           +PW  L +R GA+L ++P+D+ G   +D+ +  LTE+TKL+AITH+SNVLGTV P++EI 
Sbjct: 123 VPWQLLAERTGATLKFIPLDDDGTLDLDDLEKLLTEKTKLVAITHVSNVLGTVNPVEEIA 182

Query: 188 RIAHERNIPVLVDGSQGSVHNFVDVQDIDCDWYIITGHKLYGPSGIGGLYSKESRLNEMD 247
           ++AH+    VLVDG+Q   H  VDVQ +DCD+Y+ +GHK+YGP+GIG LY KE  L +M 
Sbjct: 183 KLAHQVGAKVLVDGAQAVPHMPVDVQALDCDFYVFSGHKMYGPTGIGVLYGKEELLEQMP 242

Query: 248 PFMGGSEMIADVTQDMVTYADLPYRFEPGTPPISQAIALGVALDYVEKIDRKSIFSYERE 307
           PF+GG EMIA+V+ +  TY + P++FE GTP I+  I LG A+DY+E I  ++I ++E E
Sbjct: 243 PFLGGGEMIAEVSFEETTYNEAPHKFEAGTPNIAGVIGLGAAIDYLEAIGLENIEAHEHE 302

Query: 308 LARYVRSRLKEVRGMQLV--NESLEDSPIISFRLGNIHPYDLALFLDGEGIAIRAGTHCA 365
           L  Y   RL E+ G+++    ++ +   IISF +  +HP+D+   LD EGIA+R+G HCA
Sbjct: 303 LTAYALERLGEIPGLRIYGPRDAEDRGGIISFNVEGVHPHDVGTILDEEGIAVRSGHHCA 362

Query: 366 NPLLKFLGIDSLCRASLAMYNTYEEADKFIETLKKSIQFFQ 406
            PL++  G+ + CRAS  +YNT E+ D  +E LKK  +FF 
Sbjct: 363 QPLMRRFGVPATCRASFYIYNTEEDIDALVEALKKVRKFFG 403