>gnl|CDD|133050 cd06428, M1P_guanylylT_A_like_N, N-terminal domain of M1P_guanylyl_A_ like proteins are likely to be a isoform of GDP-mannose pyrophosphorylase. N-terminal domain of the M1P-guanylyltransferase A-isoform like proteins: The proteins of this family are likely to be a isoform of GDP-mannose pyrophosphorylase. Their sequences are highly conserved with mannose-1-phosphate guanyltransferase, but generally about 40-60 bases longer. GDP-mannose pyrophosphorylase (GTP: alpha-d-mannose-1-phosphate guanyltransferase) catalyzes the formation of GDP-d-mannose from GTP and alpha-d-mannose-1-Phosphate. It contains an N-terminal catalytic domain that resembles a dinucleotide-binding Rossmann fold and a C-terminal LbH fold domain. GDP-d-mannose is the activated form of mannose for formation of cell wall lipoarabinomannan and various mannose-containing glycolipids and polysaccharides. The function of GDP-mannose pyrophosphorylase is essential for cell wall integrity, morphogenesis and viability. Repression of GDP-mannose pyrophosphorylase in yeast leads to phenotypes including cell lysis, defective cell wall, and failure of polarized growth and cell separation. Length = 257

 Score = 51.9 bits (125), Expect = 3e-07
 Identities = 30/115 (26%), Positives = 50/115 (43%), Gaps = 15/115 (13%)

Query: 7   AIVLAAG--RGHRMKSSS---SKVLQKIAGKPMISHVMETIAAAGIENVA--LVLGYGAE 59
           A++L  G  +G R +  S    K L  +AGKPMI H +E  A A + ++   L++G+  E
Sbjct: 1   AVILVGGPQKGTRFRPLSLDVPKPLFPVAGKPMIHHHIE--ACAKVPDLKEVLLIGFYPE 58

Query: 60  E-----ITRINFPPTLSVEYYIQDCQQGTAHAVLTAQDAI-KPGYDDVIIMYGDV 108
                 I+       + + Y  +    GTA  +   +D I         ++  DV
Sbjct: 59  SVFSDFISDAQQEFNVPIRYLQEYKPLGTAGGLYHFRDQILAGNPSAFFVLNADV 113