>TIGR02902 spore_lonB ATP-dependent protease LonB; InterPro: IPR014251 This entry represents LonB, a paralog of the ATP-dependent protease La (LonA, IPR004815 from INTERPRO). LonB proteins are unassigned peptidases belonging to the MEROPS peptidase family S16 (lon protease family, clan SJ) and 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 sigmaF . The lonB gene, despite being located immediately upstream of lonA, was shown to be monocistronic. LonB appears to be involved in the post-translation control of sigmaH, 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 these are excluded from this entry. .

Probab=94.14 E-value=0.04 Score=33.51 Aligned_cols=141 Identities=16% Similarity=0.242 Sum_probs=72.3 Q ss_pred CCCCEEEEECCCCCCHHHHHHHHHHHCCCCHHHHHHHHH--HHHHHHHHHHHHHCCCCCCCCCCCCHHH----------- Q ss_conf 688649988888772899999999857811146888999--9999999999971311224665578078----------- Q gi|254781047|r 64 CSMQGIYLHGDVGQGKSMLMNLFFALVPIEKKCRLHFYE--FMKDVHSRIIMYRKKIEFGEILESDPIP----------- 130 (404) Q Consensus 64 ~~~kGlYL~G~VG~GKT~LMdlFy~~l~~~~K~R~HFh~--FM~~ih~~l~~~~~~~~~~~~~~~dpl~----------- 130 (404) T Consensus 84 PNPQHVIiYGPPGVGKTAAARLVLeeAKk~~-~-SPFke~A~FVEiDAT------T~RFDERGIADPLIGSVHDPIYQGA 155 (532) T TIGR02902 84 PNPQHVIIYGPPGVGKTAAARLVLEEAKKNP-A-SPFKEEAAFVEIDAT------TARFDERGIADPLIGSVHDPIYQGA 155 (532) T ss_pred CCCCEEEEECCCCCCHHHHHHHHHHHHHCCC-C-CCCCCCCEEEEEECC------CCCCCCCCCCCCCCCCCCCCCCCCC T ss_conf 6896389878869617899999999865087-5-378988668985051------0360214666656776158533376 Q ss_pred -----------HHHHHHHCCCCEEEEEEE-EECCCHHHHHHHHHHHHHHHCCCEEE----EECCC----CHHHHHCCCCC Q ss_conf -----------999999613879998423-20471358889999999985496899----81786----86775238740 Q gi|254781047|r 131 -----------LVASSIALESRVLCFDEF-MITNIADAIILSRLFAALFSHGCIIV----MTSNF----IPENLYKDEIN 190 (404) Q Consensus 131 -----------~va~~l~~~~~lLCfDEF-~V~DiaDAmil~rl~~~lf~~gv~lV----~TSN~----~P~dLY~~GLq 190 (404) T Consensus 156 GplG~AGIPQPK~GAVT~AHGGvLFIDEIGELHP----~~MNKLLKVLEDRKVFLdSAYY~s~~pniP~hI~dIFqnGl- 230 (532) T TIGR02902 156 GPLGVAGIPQPKPGAVTKAHGGVLFIDEIGELHP----VQMNKLLKVLEDRKVFLDSAYYSSEDPNIPSHIRDIFQNGL- 230 (532) T ss_pred CCCCCCCCCCCCCCCCCCCCCCEEEECCCCCCCH----HHHHHHHHHHHCCCCHHHCCCCCCCCCCCCHHHHHHHCCCC- T ss_conf 5457885575877763202586551212466582----43531411330222000012358777865427899720678- Q ss_pred HHHHHHHHHHHHHCCEEEECCCCCHHHHCCCCC--------------CCEEEECCCHHHHHHH Q ss_conf 566898999998505089804731122112367--------------8302203530226899 Q gi|254781047|r 191 RNVLVSFIELLEKKLEIISLDSGQDYRRKEQSI--------------LPIYMTPLNSYNRVLM 239 (404) Q Consensus 191 R~~FlPfI~~lk~~~~V~~l~~~~DYR~~~~~~--------------~~~y~~p~~~~~~~~l 239 (404) T Consensus 231 ----------------------PADFRLiGATTR~PeEIpPAlRSRC~EIFFR~L~~EEi~~i 271 (532) T TIGR02902 231 ----------------------PADFRLIGATTRNPEEIPPALRSRCVEIFFRPLLKEEIKEI 271 (532) T ss_pred ----------------------CCCEECCCCCCCCCCCCCHHHHCCCEEEEECCCCHHHHHHH T ss_conf ----------------------73401213336987767834650522677168887899999

HHsearch alignment for GI: 254781047 and conserved domain: TIGR02902