>gnl|CDD|133002 cd02508, ADP_Glucose_PP, ADP-glucose pyrophosphorylase is involved in the biosynthesis of glycogen or starch. ADP-glucose pyrophosphorylase (glucose-1-phosphate adenylyltransferase) catalyzes a very important step in the biosynthesis of alpha 1,4-glucans (glycogen or starch) in bacteria and plants: synthesis of the activated glucosyl donor, ADP-glucose, from glucose-1-phosphate and ATP. ADP-glucose pyrophosphorylase is a tetrameric allosterically regulated enzyme. While a homotetramer in bacteria, in plant chloroplasts and amyloplasts, it is a heterotetramer of two different, yet evolutionary related, subunits. There are a number of conserved regions in the sequence of bacterial and plant ADP-glucose pyrophosphorylase subunits. It is a subfamily of a very diverse glycosy transferase family 2. Length = 200

 Score = 57.6 bits (140), Expect = 4e-09
 Identities = 43/147 (29%), Positives = 67/147 (45%), Gaps = 19/147 (12%)

Query: 3   GIVLAGGSGTRLRPLTDLLSKQMLPI---YNKPMIYYPVSTLMDAGIREILIISTPRDLP 59
            I+LAGG GTRL PLT   +K  +P    Y   +I +P+S ++++GIR + ++ T     
Sbjct: 1   AIILAGGEGTRLSPLTKKRAKPAVPFGGRYR--LIDFPLSNMVNSGIRNVGVL-TQYKSR 57

Query: 60  VLKEFLGSGEKW-------GVQFSYIEQLVP----AGLAQSYILGAEFIGDSSS--VLIL 106
            L + LGSG++W       G+     +Q        G A +     ++I  S    VLIL
Sbjct: 58  SLNDHLGSGKEWDLDRKNGGLFILPPQQRKGGDWYRGTADAIYQNLDYIERSDPEYVLIL 117

Query: 107 GDNVFYGSDISDIFHKARARRNSATVV 133
             +  Y  D  ++           TVV
Sbjct: 118 SGDHIYNMDYREMLDFHIESGADITVV 144