BLAST/PSIBLAST alignment of GI: 254780232 and GI: 15966840 at iteration 1
>gi|15966840|ref|NP_387193.1| inorganic pyrophosphatase [Sinorhizobium meliloti 1021] Length = 177
>gi|307301669|ref|ZP_07581428.1| Inorganic diphosphatase [Sinorhizobium meliloti BL225C] Length = 177
>gi|307316307|ref|ZP_07595751.1| Inorganic diphosphatase [Sinorhizobium meliloti AK83] Length = 177
>gi|21542100|sp|Q92LH1|IPYR_RHIME RecName: Full=Inorganic pyrophosphatase; AltName: Full=Pyrophosphate phospho-hydrolase; Short=PPase Length = 177
>gi|15076112|emb|CAC47666.1| Probable inorganic pyrophosphatase [Sinorhizobium meliloti 1021] Length = 177
>gi|306898147|gb|EFN28889.1| Inorganic diphosphatase [Sinorhizobium meliloti AK83] Length = 177
>gi|306903367|gb|EFN33956.1| Inorganic diphosphatase [Sinorhizobium meliloti BL225C] Length = 177
 Score =  228 bits (581), Expect = 2e-58,   Method: Compositional matrix adjust.
 Identities = 100/173 (57%), Positives = 138/173 (79%)

Query: 2   VQLNEISLGSNSPIDVNVFIEISLGGYPIKYEMDKKSGVLVVDRFISTPMLYPGNYGFIP 61
           ++++ IS+G N P DVNV +E+ +GG+PIKYEMDK++G LVVDRF+ TPM YPGNYGF+P
Sbjct: 1   MRIDAISIGKNPPEDVNVIVEVPVGGHPIKYEMDKEAGTLVVDRFLYTPMTYPGNYGFVP 60

Query: 62  NTLSDDGDPVDVIMYSSEPILPGSVISTRPIGVMKMEDDGGIDEKILAVPSKNITSLYDS 121
           +TLSDDGDP+DV++ ++ P++PG VI+ RPIGVM MED+ G DEKI+AVPS ++T  YD 
Sbjct: 61  HTLSDDGDPIDVLICNTRPLVPGCVINVRPIGVMMMEDNSGQDEKIIAVPSAHLTKRYDK 120

Query: 122 IQSYEDVPNAYLQKVEHFFKHYKDLEDGKWAKLDGWEGVNSAHKIILEAVKRG 174
           +  Y D+P   L+++EHFF+HYKDLE GKW K+ GW+  + A ++I EAV+R 
Sbjct: 121 VHDYTDLPEITLKQIEHFFEHYKDLEPGKWVKIFGWKDASMAKQLIREAVERA 173