RPSBLAST alignment for GI: 254780664 and conserved domain: cd01421

>gnl|CDD|29633 cd01421, IMPCH, Inosine monophosphate cyclohydrolase domain. This is the N-terminal domain in the purine biosynthesis pathway protein ATIC (purH). The bifunctional ATIC protein contains a C-terminal ATIC formylase domain that formylates 5-aminoimidazole-4-carboxamide-ribonucleotide. The IMPCH domain then converts the formyl-5-aminoimidazole-4-carboxamide-ribonucleotide to inosine monophosphate. This is the final step in de novo purine production.. Length = 187
 Score =  253 bits (647), Expect = 1e-67
 Identities = 107/189 (56%), Positives = 139/189 (73%), Gaps = 3/189 (1%)

Query: 17  KTALISVHNKTGVVEFASRLLSRGIKIISTGGTCQLLEEEGIPVTSVFDITKFPEIMGGR 76
           K ALISV +KTG+VEFA  L+  G++I+STGGT + L+E GIPVT V DIT FPEI+GGR
Sbjct: 1   KRALISVSDKTGLVEFAKELVELGVEILSTGGTAKFLKEAGIPVTDVSDITGFPEILGGR 60

Query: 77  VKTLHPKIYGGILSIRDNPAHMKFMQDHELESIDLVVVNLYPFEESFCRED-DYYTMVEN 135
           VKTLHPKI+GGIL+ RDN  H   +++H +E IDLVVVNLYPFEE+  + +      +EN
Sbjct: 61  VKTLHPKIHGGILARRDNEEHKD-LEEHGIEPIDLVVVNLYPFEETVAKGNVTLEEAIEN 119

Query: 136 IDIGGPSMIRAAAKNHDYVTILTNPQDYPLFLAEMDVNNGKIPYNFRKKMARQAFSRTAS 195
           IDIGGPS++RAAAKN+  VT+L +P DY   L E+  +NG I    R+++A +AF+ TA 
Sbjct: 120 IDIGGPSLLRAAAKNYKDVTVLVDPADYQKVLEELK-SNGSISEETRRRLALKAFAHTAE 178

Query: 196 YDTAICRWL 204
           YD AI  +L
Sbjct: 179 YDAAISNYL 187