BLAST/PSIBLAST alignment of GI: 254781070 and GI: 153864860 at iteration 2
>gi|153864860|ref|ZP_01997612.1| glycosyl hydrolase [Beggiatoa sp. SS] Length = 340
>gi|152145645|gb|EDN72388.1| glycosyl hydrolase [Beggiatoa sp. SS] Length = 340
 Score = 50.1 bits (118), Expect = 1e-04,   Method: Composition-based stats.
 Identities = 21/54 (38%), Positives = 30/54 (55%), Gaps = 1/54 (1%)

Query: 1   MAKNLVTSGINVNFSPVLDLLYGPET-FIAQKRSIFSRIPAKAEESAQLFSRTY 53
           MAK L   GIN+NF+PV+D+   P    IA+K+  FS  P    + A  F + +
Sbjct: 194 MAKTLAELGINLNFAPVVDVNTNPHNPIIAKKQRSFSPNPKIVAQHALEFIKAH 247