RPSBLAST alignment for GI: 254780270 and conserved domain: TIGR02902

>gnl|CDD|131948 TIGR02902, spore_lonB, ATP-dependent protease LonB. Members of this protein are LonB, a paralog of the ATP-dependent protease La (LonA, TIGR00763). LonB proteins are found strictly, and almost universally, in endospore-forming bacteria. This protease was shown, in Bacillus subtilis, to be expressed specifically in the forespore, during sporulation, under control of sigma(F). The lonB gene, despite location immediately upstream of lonA, was shown to be monocistronic. LonB appears able to act on sigma(H) for post-translation control, but lonB mutation did not produce an obvious sporulation defect under the conditions tested. Note that additional paralogs of LonA and LonB occur in the Clostridium lineage and this model selects only one per species as the protein that corresponds to LonB in B. subtilis. Length = 531
 Score =  116 bits (291), Expect = 3e-26
 Identities = 99/317 (31%), Positives = 141/317 (44%), Gaps = 43/317 (13%)

Query: 488 TANTLNIPLPLMDRMEIIRIAGYTEEEKLQIAKNHLVK--KVLTEHALKQEECCISDGVL 545
           T N   IP  L  R   I      +EE  +IAKN   K    L +HAL+      S+G  
Sbjct: 241 TRNPEEIPPALRSRCVEIFFRPLLDEEIKEIAKNAAEKIGINLEKHALELIVKYASNG-- 298

Query: 546 LDIIRLFTHEAGVRSFERALMKIARKAVTKIVKNSDTTVSINENNLQDYLGVPRYKYGKI 605
            + + +    AG+   E       RK +       D        N       P+    K+
Sbjct: 299 REAVNIVQLAAGIALGE------GRKRILA----EDIEWVAENGNYH-----PKP-EIKL 342

Query: 606 EGEDQVGIVTGLAWTEVG-GEILTVEGVIMP---GKGEITITGNLKEIMKESILAASSYV 661
             E Q+G V GLA      G +L VE          G I +TG ++E   E I  +   V
Sbjct: 343 SSEPQIGRVNGLAVYGPNSGAVLEVEATAERAENLPGSINVTGIIEE---EEIGGSGKSV 399

Query: 662 RSKAT-------TFGIIPSAFNE----INIHVHVPEGATPKDGPSAGIAMATAIVSIMTC 710
           R K++          ++ S F       +IH++ P G  P DGPSAG+A+A AI S +  
Sbjct: 400 RRKSSARGSVENVLAVLRSVFGINPQNYDIHINFP-GGIPVDGPSAGVAIAVAIYSAIFK 458

Query: 711 IPVYKNVAMTGELTLRGRVLPIGGLKEKLLAALRAGVTKVLIPEENIKDLMDIPENVKNG 770
            P+   VAMTGE++L G V P+GG+  K+ AA +AG  KV+IP EN ++       +   
Sbjct: 459 CPIDNKVAMTGEISLNGLVKPVGGVPSKIEAAKKAGAKKVIIPYENWQESFGSISGIN-- 516

Query: 771 LEIIPVSFMGEVLKHAL 787
             +IPV  + E L +AL
Sbjct: 517 --VIPVKNIDEALNYAL 531