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2.4.1.346: phosphatidyl-myo-inositol dimannoside synthase

This is an abbreviated version!
For detailed information about phosphatidyl-myo-inositol dimannoside synthase, go to the full flat file.

Word Map on EC 2.4.1.346

Reaction

GDP-alpha-D-mannose
+
2-O-(6-O-acyl-alpha-D-mannosyl)-1-phosphatidyl-1D-myo-inositol
=
GDP
+
2-O-(6-O-acyl-alpha-D-mannosyl)-6-O-alpha-D-mannosyl-1-phosphatidyl-1D-myo-inositol

Synonyms

EC 2.4.1.57, GDP-mannose-dependent monoacylated alpha-(1-6)-phosphatidylinositol monomannoside mannosyltransferase, guanosine diphosphomannose-phosphatidyl-inositol alpha-mannosyltransferase, mannoslytransferase PimB', mannosyltransferase PimB, mannosyltransferase PimB', MgtA, MSMEG_4253, NCgl2106, PimB, pimB', Rv0557, Rv2188c

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.346 phosphatidyl-myo-inositol dimannoside synthase

Engineering

Engineering on EC 2.4.1.346 - phosphatidyl-myo-inositol dimannoside synthase

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PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
E290D
E290N
E290Q
G123P
G291S
H118S
H120S
K211Q
R206S
R210S
S205G
D13A
-
1.9% of wild-type activity
-
D13N
-
1.5% of wild-type activity
-
E290N
-
1.1% of wild-type activity
-
N12A
-
31.2% of wild-type activity
-
Q22A
-
14.3% of wild-type activity
-