HHsearch alignment for GI: peg_409 and conserved domain: pfam10412
>pfam10412 TrwB_AAD_bind Type IV secretion-system coupling protein DNA-binding domain. The plasmid conjugative coupling protein TrwB forms hexamers from six structurally very similar protomers. This hexamer contains a central channel running from the cytosolic pole (made up by the AADs) to the membrane pole ending at the transmembrane pore shaped by 12 transmembrane helices, rendering an overall mushroom-like structure. The TrwB_AAD (all-alpha domain) domain appears to be the DNA-binding domain of the structure. TrwB, a basic integral inner-membrane nucleoside-triphosphate-binding protein, is the structural prototype for the type IV secretion system coupling proteins, a family of proteins essential for macromolecular transport between cells and export.
Probab=95.80 E-value=0.012 Score=38.26 Aligned_cols=31 Identities=19% Similarity=0.290 Sum_probs=24.6
Q ss_pred CCCCCEEEEECCCCCHHHHHHHHHHHHHHCC
Q ss_conf 7688879984888996799999999998247
Q 537021.9.peg.4 29 DPTRSAWVSANAGSGKTHILVQRVLRLLLAN 59 (242)
Q Consensus 29 ~~~~~~lV~A~aGSGKT~tL~~rv~~ll~~g 59 (242)
T Consensus 13 ~~~~H~lviG~tGsGKT~~i~~~i~~~~~~~ 43 (386)
T pfam10412 13 SETQHILIVGTTGTGKTQALRELLDQIRARG 43 (386)
T ss_pred CCCCEEEEECCCCCCHHHHHHHHHHHHHHCC
T ss_conf 7767589988999988879999999999779