RPSBLAST alignment for GI: 254780430 and conserved domain: TIGR02000

>gnl|CDD|162652 TIGR02000, NifU_proper, Fe-S cluster assembly protein NifU. Three different but partially homologous Fe-S cluster assembly systems have been described: Isc, Suf, and Nif. The latter is associated with donation of an Fe-S cluster to nitrogenase in a number of nitrogen-fixing species. NifU, described here, consists of an N-terminal domain (pfam01592) and a C-terminal domain (pfam01106). Homologs with an equivalent domain archictecture from Helicobacter and Campylobacter, however, are excluded from this model by a high trusted cutoff. The model, therefore, is specific for NifU involved in nitrogenase maturation. The related model TIGR01999 homologous to the N-terminus of this model describes IscU from the Isc system as in E. coli, Saccharomyces cerevisiae, and Homo sapiens. Length = 290
 Score = 46.0 bits (109), Expect = 5e-06
 Identities = 22/54 (40%), Positives = 31/54 (57%), Gaps = 2/54 (3%)

Query: 118 VQRIKEVLD--NRVRPAVARDGGDIVFKGYRDGIVFLSMRGACSGCPSASETLK 169
           VQRI+ +      VRP +  DGGD+        IV++ + GACSGC  ++ TLK
Sbjct: 218 VQRIQLIQKVLEEVRPVLQADGGDVELYDVDGKIVYVVLTGACSGCSMSTMTLK 271