RPSBLAST alignment for GI: 254781062 and conserved domain: TIGR03402
>gnl|CDD|132443 TIGR03402, FeS_nifS, cysteine desulfurase NifS. Members of this protein family are NifS, one of several related families of cysteine desulfurase involved in iron-sulfur (FeS) cluster biosynthesis. NifS is part of the NIF system, usually associated with other nif genes involved in nitrogenase expression and nitrogen fixation. The protein family is given a fairly broad interpretation here. It includes a clade nearly always found in extended nitrogen fixation genomic regions, plus a second clade more closely related to the first than to IscS and also part of NifS-like/NifU-like systems. This model does not extend to a more distantly clade found in the epsilon proteobacteria such as Helicobacter pylori, also named NifS in the literature, built instead in TIGR03403. Length = 379
Score = 149 bits (378), Expect = 1e-36
Identities = 104/401 (25%), Positives = 178/401 (44%), Gaps = 52/401 (12%)
Query: 25 IYFDNAASAQKPQDVIDSIMCTYSHEYANIHRGLHYMANAVTDKYEKARDKVRRFINASS 84
IY DN A+ + +V+++++ ++ + N +H V E+AR++V + + A
Sbjct: 1 IYLDNNATTRVDPEVLEAMLPYFTEYFGN-PSSMHSFGGEVGKAVEEAREQVAKLLGAEP 59
Query: 85 VKEIIFTRSATESINLVSYGWGARHISTGDEIVLSVMEHHSNIIPWYFLRQRRGASLVWV 144
EIIFT TES N A I+ + +EH + + L +++G + ++
Sbjct: 60 -DEIIFTSGGTESDNTAIKSALAAQPEK-RHIITTAVEHPAVLSLCQHL-EKQGYKVTYL 116
Query: 145 PIDNQGFFHIDEFKNRLTERTKLIAITHMSNVLGTVIPIKEICRIAHERNIPVLVDGSQG 204
P+D +G ++E + +T+ T L+++ +N GT+ PI+EI IA ER D Q
Sbjct: 117 PVDEEGRLDLEELRAAITDDTALVSVMWANNETGTIFPIEEIGEIAKERGALFHTDAVQA 176
Query: 205 SVHNFVDVQDIDCDWYIITGHKLYGPSGIGGLYSKESRLNEMDPFM--GGSEMIADVTQD 262
+D+++++ D ++GHKL+GP G+G LY ++ P + G E
Sbjct: 177 VGKIPIDLKEMNIDMLSLSGHKLHGPKGVGALYIRKG--TRFRPLLRGGHQE-------- 226
Query: 263 MVTYADLPYRFEPGTPPISQAIALGVALDYVEKIDRKSIFSYERELARYVRSRLK----- 317
GT + + LG A E E R +R RL+
Sbjct: 227 --------RGRRAGTENVPGIVGLGKA---AELATEH--LEEENTRVRALRDRLEAGLLA 273
Query: 318 ---EVRGMQLVNESLEDSPIISFRLGNIHPYDLALFLDGEGIAIRAGTHCAN----P--L 368
+ R + L ++ ISF I + L LD EGI +G+ C + P +
Sbjct: 274 RIPDARLNGDPTKRLPNTVNISFE--YIEGEAILLLLDMEGICASSGSACTSGSLEPSHV 331
Query: 369 LKFLGI------DSLCRASLAMYNTYEEADKFIETLKKSIQ 403
L+ +G+ S+ R SL+ YNT E+ D +E L I
Sbjct: 332 LRAMGVPHTAAHGSI-RFSLSRYNTEEDIDYVLEVLPPIIA 371