RPSBLAST alignment for GI: 254781091 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 =  309 bits (795), Expect = 6e-85
 Identities = 143/380 (37%), Positives = 216/380 (56%), Gaps = 15/380 (3%)

Query: 5   VYLDWNATAPLLEVVRQSFVKSL-DFYGNPSSVHKEGQKTRLYIEESRRIIADFCGAKPD 63
           +YLD NAT  +   V ++ +    +++GNPSS+H  G +    +EE+R  +A   GA+PD
Sbjct: 1   IYLDNNATTRVDPEVLEAMLPYFTEYFGNPSSMHSFGGEVGKAVEEAREQVAKLLGAEPD 60

Query: 64  HVVFTSSATEAANWVLTPHFYQGSHKISIDSLYISAIEHPAVYAGGHF---PSHKIHKIP 120
            ++FTS  TE+ N  +         K  I     +A+EHPAV +         +K+  +P
Sbjct: 61  EIIFTSGGTESDNTAIKSALAAQPEKRHI---ITTAVEHPAVLSLCQHLEKQGYKVTYLP 117

Query: 121 VLSKGIVDIQALTDFLEQRNSTCGIPMIAVMFVNNETGVIQPIKEIAQIVKEYQGILVVD 180
           V  +G +D++ L   +    +     +++VM+ NNETG I PI+EI +I KE   +   D
Sbjct: 118 VDEEGRLDLEELRAAITDDTA-----LVSVMWANNETGTIFPIEEIGEIAKERGALFHTD 172

Query: 181 AVQAAGRIPLSIEEIKADFLIISSHKLGAPVGAGALVFREDILLPSPLLRGGDQEKGQRA 240
           AVQA G+IP+ ++E+  D L +S HKL  P G GAL  R+      PLLRGG QE+G+RA
Sbjct: 173 AVQAVGKIPIDLKEMNIDMLSLSGHKLHGPKGVGALYIRKGTRF-RPLLRGGHQERGRRA 231

Query: 241 GTENYAVIGGFAVAAQQMVKDIQKRSSRVFAIRDYLEQELKKLIPNIIIYGKDAERISNT 300
           GTEN   I G   AA+   + +++ ++RV A+RD LE  L   IP+  + G   +R+ NT
Sbjct: 232 GTENVPGIVGLGKAAELATEHLEEENTRVRALRDRLEAGLLARIPDARLNGDPTKRLPNT 291

Query: 301 CCFSIPFLKAEVLQIALDLEGIAVSAGSACSSGKIKKNHVLAAMG--FDTSQGAVRVSCG 358
              S  +++ E + + LD+EGI  S+GSAC+SG ++ +HVL AMG     + G++R S  
Sbjct: 292 VNISFEYIEGEAILLLLDMEGICASSGSACTSGSLEPSHVLRAMGVPHTAAHGSIRFSLS 351

Query: 359 DSTTQEDIDIFLNALQKIIR 378
              T+EDID  L  L  II 
Sbjct: 352 RYNTEEDIDYVLEVLPPIIA 371