BLAST/PSIBLAST alignment of GI: 254780733 and GI: 39936737 at iteration 1
>gi|39936737|ref|NP_949013.1| Flp/Fap pilin protein [Rhodopseudomonas palustris CGA009] Length = 54
>gi|192292563|ref|YP_001993168.1| Flp/Fap pilin component [Rhodopseudomonas palustris TIE-1] Length = 54
>gi|39650593|emb|CAE29116.1| Flp/Fap pilin component [Rhodopseudomonas palustris CGA009] Length = 54
>gi|192286312|gb|ACF02693.1| Flp/Fap pilin component [Rhodopseudomonas palustris TIE-1] Length = 54
 Score = 62.0 bits (149), Expect = 2e-08,   Method: Compositional matrix adjust.
 Identities = 30/52 (57%), Positives = 40/52 (76%)

Query: 4  NIVKDFLKDESGATAIEYGLLASLIAVAIIASVTTLGGKLSKVFEDIEKGIK 55
          NIV  F+KDESGATAIEYGL+A+ I++AIIA+V  L GKL+  F  ++  +K
Sbjct: 3  NIVARFIKDESGATAIEYGLIAAGISLAIIAAVQGLAGKLNSTFTSVQNALK 54