PSIBLAST alignment of GI: 254780157 and protein with PDB id: 1qcz

>gi|6573638|pdb|1QCZ|A Chain A, Crystal Structure Of E. Coli Pure, An Unusual Mutase That Catalyzes The Conversion Of N5-Carboxyaminoimidazole Ribonucleotide (N5-Cair) To 4-Carboxyaminoimidazole Ribonucleotide (Cair) In The Purine Biosynthetic Pathway Length = 169

 Score =  135 bits (339), Expect = 2e-30,   Method: Composition-based stats.
 Identities = 89/159 (55%), Positives = 116/159 (72%)

Query: 2   NIAPPVAIIMGSQSDWKIMKYAADMLDTLGIDYEARIISAHRTPDRLIEFAKNARFEGFK 61
           N    VAI+ GS+SDW   ++AA++ + L + +   ++SAHRTPD+L  FA++A   G++
Sbjct: 5   NNPARVAIVXGSKSDWATXQFAAEIFEILNVPHHVEVVSAHRTPDKLFSFAESAEENGYQ 64

Query: 62  LIIAGAGGAAHLPGMIAAMTSLPVLGVPIISQTLGGIDSLLSIVQMPAGVPVGTMAIGQS 121
           +IIAGAGGAAHLPG IAA T +PVLGVP+ S  L G+DSL SIVQ P G+PVGT+AIG++
Sbjct: 65  VIIAGAGGAAHLPGXIAAKTLVPVLGVPVQSAALSGVDSLYSIVQXPRGIPVGTLAIGKA 124

Query: 122 GAINASLLAVAILALDDKELTDRLNEWRTQQTISISEYP 160
           GA NA+LLA  ILA  DKEL  RLN+WR  QT  + E P
Sbjct: 125 GAANAALLAAQILATHDKELHQRLNDWRKAQTDEVLENP 163