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