RPSBLAST alignment for GI: 254780744 and conserved domain: TIGR03375

>gnl|CDD|163239 TIGR03375, type_I_sec_LssB, type I secretion system ATPase, LssB family. Type I protein secretion is a system in some Gram-negative bacteria to export proteins (often proteases) across both inner and outer membranes to the extracellular medium. This is one of three proteins of the type I secretion apparatus. Targeted proteins are not cleaved at the N-terminus, but rather carry signals located toward the extreme C-terminus to direct type I secretion. This model is related to models TIGR01842 and TIGR01846, and to bacteriocin ABC transporters that cleave their substrates during export. Length = 694
 Score =  104 bits (261), Expect = 3e-23
 Identities = 67/237 (28%), Positives = 113/237 (47%), Gaps = 29/237 (12%)

Query: 26  LSACSLTKKYNSVYVVKGVDLYVKPGEIVGLLGPNGAGKTTFFYMMTGLICADSGSIKID 85
               S          +  V L ++PGE V ++G  G+GK+T   ++ GL     GS+ +D
Sbjct: 466 FRNVSFAYPGQETPALDNVSLTIRPGEKVAIIGRIGSGKSTLLKLLLGLYQPTEGSVLLD 525

Query: 86  GNDITKMPMYRRARLGISYLPQEASIFRGLTVEENIL---------AVLEVYEK----DK 132
           G DI ++      R  I Y+PQ+  +F G T+ +NI           +L   E     + 
Sbjct: 526 GVDIRQIDPADL-RRNIGYVPQDPRLFYG-TLRDNIALGAPYADDEEILRAAELAGVTEF 583

Query: 133 KKRHEK-LDSLLKEFNITKWRHVLAPLLSGGQRRRLEIARSLVSFPSYILLDEPFAGVDP 191
            +RH   LD  + E   +         LSGGQR+ + +AR+L+  P  +LLDEP + +D 
Sbjct: 584 VRRHPDGLDMQIGERGRS---------LSGGQRQAVALARALLRDPPILLLDEPTSAMDN 634

Query: 192 VAISD-IHVLIRDLASRGIGILITDHNVHEILTLIDRAYIIHAGGVLAHGTVQEIID 247
            +       L R LA + + +L+T H    +L L+DR  ++  G ++A G   ++++
Sbjct: 635 RSEERFKDRLKRWLAGKTL-VLVT-HRTS-LLDLVDRIIVMDNGRIVADGPKDQVLE 688