Enables the transfer of a nucleotide-sugar from one side of a membrane to the other. A nucleotide-sugar is any nucleotide in which the distal phosphoric residue of a nucleoside 5'-diphosphate is in glycosidic linkage with a monosaccharide or monosaccharide derivative.

Enables the transbilayer of capsular-polysaccharides (Und-PP-GlcNAc-ManNAcA-Fuc4NAc (lipid III)) from the inner to the outer leaflet of the cytoplasmic membrane during the assembly of ECA. Capsular polysaccharides make up the capsule, a protective structure surrounding some species of bacteria and fungi.

Catalysis of the reaction: S-adenosyl-L-methionine + [ribulose-1,5-bisphosphate carboxylase]-lysine = S-adenosyl-L-homocysteine + [ribulose-1,5-bisphosphate carboxylase]-N6-methyl-L-lysine.

Catalysis of the reaction: S-adenosyl-L-methionine + (RS)-norcoclaurine = S-adenosyl-L-homocysteine + (RS)-coclaurine.

Catalysis of the reaction: S-adenosyl-L-methionine(1+) + myo-inositol = 1D-4-O-methyl-myo-inositol + S-adenosyl-L-homocysteine + H(+).

Catalysis of the reaction: S-adenosyl-L-methionine + precorrin-2 = S-adenosyl-L-homocysteine + H(+) + precorrin-3A.

Catalysis of the reaction: S-adenosyl-L-methionine + precorrin-3B = S-adenosyl-L-homocysteine + precorrin 4.

OBSOLETE. Primary function of holins appears to be transport of murein hydrolases across the cytoplasmic membrane to the cell wall of bacteria, where these enzymes hydrolyze the cell wall polymer as a prelude to cell lysis. When chromosomally encoded, these enzymes are therefore autolysins. Holins may also facilitate leakage of electrolytes and nutrients from the cell cytoplasm, thereby promoting cell death. Some catalyze export of nucleases.

Enables the transfer of L-alanine from one side of a membrane to the other. L-alanine is the L-enantiomer of 2-aminopropanoic acid.

Enables the transfer of L-isoleucine from one side of a membrane to the other. L-isoleucine is (2R*,3R*)-2-amino-3-methylpentanoic acid.

Enables the transfer of L-cystine from one side of a membrane to the other.

Enables the transfer of L-asparagine from one side of a membrane to the other. L-asparagine is the L-enantiomer of alpha-aminosuccinamic acid.

Enables the transfer of L-aspartate from one side of a membrane to the other. L-aspartate is the anion derived from aspartic acid.

Enables the transfer of L-phenylalanine from one side of a membrane to the other. L-phenylalanine is 2-amino-3-phenylpropanoic acid.

Enables the transfer of L-leucine from one side of a membrane to the other. L-leucine is 2-amino-4-methylpentanoic acid.