RPSBLAST alignment for GI: 254780289 and conserved domain: pfam04539
>gnl|CDD|146934 pfam04539, Sigma70_r3, Sigma-70 region 3. Region 3 forms a discrete compact three helical domain within the sigma-factor. Region is not normally involved in the recognition of promoter DNA, but as some specific bacterial promoters containing an extended -10 promoter element, residues within region 3 play an important role. Region 3 primarily is involved in binding the core RNA polymerase in the holoenzyme. Length = 78
Score = 88.0 bits (219), Expect = 7e-18
Identities = 34/78 (43%), Positives = 55/78 (70%)
Query: 527 DKIHKVVRTARRMSNKIKREPTPEEIAKKLAMPVEGVRKVLKITKEPISLETPIGDEDTS 586
+ ++K+ R R + ++ REPTPEEIA++L + E VR+VL+ +EP+SL+ P+G+E+
Sbjct: 1 ELLNKIKRAQRELEQELGREPTPEEIAEELGISEEKVREVLEAAREPVSLDLPVGEEEDG 60
Query: 587 HLGDFIEDKNAVSPLDSA 604
LGD +ED +A SP D+
Sbjct: 61 ELGDLLEDDDAESPEDAV 78