Protein Family Models

Members of this family occur exclusively in the genus Leptospira, and regularly occur in a locus that includes proteins annotated as D-sedoheptulose 7-phosphate isomerase (an LPS biosynthesis enzyme), glycosyltransferase, O-antigen ligase.

Date:

2024-09-20

UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase, also called O-linked N-acetylglucosamine transferase (OGT), is a glycosyltransferase family 41 protein containing tetratricopeptide (TPR) repeats that catalyzes the addition of nucleotide-activated sugars directly onto the polypeptide through O-glycosidic linkage with the hydroxyl of serine or threonine

Date:

2024-02-09

tyrosine-protein phosphatase catalyzes the dephosphorylation of O-phosphotyrosine groups in phosphoproteins

Date:

2024-02-09

flippase assists in the membrane translocation of lipopolysaccharides including those containing O-antigens; similar to Escherichia coli O-antigen transporter

Date:

2024-02-09

polysaccharide deacetylase family protein belonging to the carbohydrate esterase 4 (CE4) superfamily, may catalyze the N- or O-deacetylation of substrates such as acetylated chitin, peptidoglycan, and acetylated xylan; similar to Bacillus subtilis polysaccharide deacetylase YxkH

Date:

2024-02-09

macro domain-containing protein may bind compounds such as O-acetyl-ADP-ribose, mono- and poly-ADP-ribose, and catalyze reactions such as O-acetyl-ADP-ribose deacetylation and reversal of ADP-ribosylation of mono-ADP-ribosylated substrates

Date:

2024-02-09

metal-dependent polysaccharide deacetylase family protein, belonging to the carbohydrate esterase 4 (CE4) superfamily, catalyzes the N- or O-deacetylation of substrates such as acetylated chitin, peptidoglycan, and acetylated xylan

Date:

2024-02-09

FkbM family methyltransferase similar to Sinorhizobium fredii 2-O-methyltransferase NoeI, which is required for 2-O-methylation of the fucosyl group of Nod factors

Date:

2024-02-09

sulfotransferase catalyzes the transfer of sulfate from a donor to an acceptor; similar to protein-tyrosine sulfotransferases that catalyze the O-sulfation of tyrosine residues within acidic motifs of polypeptides, using 3'-phosphoadenylyl sulfate (PAPS) as cosubstrate

Date:

2024-02-09

polysaccharide deacetylase family protein belonging to the carbohydrate esterase 4 (CE4) superfamily, may catalyze the N- or O-deacetylation of substrates such as acetylated chitin, peptidoglycan, and acetylated xylan; similar to Bacillus subtilis polysaccharide deacetylase YxkH

Date:

2024-02-09

glycosyltransferase family 61 protein similar to Arabidopsis thaliana beta-(1,2)-xylosyltransferase, which catalyzes beta-1,2 glycosidic linkages, and to metazoan EGF domain-specific O-linked N-acetylglucosamine transferase, which catalyzes the transfer of a single N-acetylglucosamine from UDP-GlcNAc to a serine or threonine residue in extracellular proteins

Date:

2024-02-09

aminomethyltransferase family protein similar to glycine cleavage system protein T and to Sphingomonas paucimobilis LigM, an O-demethylase that catalyzes a C1-unit transfer from vanillate (VNL) to H4 folate; contains at DUF1989 domain

Date:

2024-02-09

polysaccharide deacetylase family protein belonging to the carbohydrate esterase 4 (CE4) superfamily, may catalyze the N- or O-deacetylation of substrates such as acetylated chitin, peptidoglycan, and acetylated xylan; similar to Bacillus subtilis polysaccharide deacetylase YxkH

Date:

2024-02-09

glycosyl hydrolase family 79 C-terminal domain-containing protein such as Neurospora crassa beta-glucuronidase, which hydrolyzes beta-glucuronosyl and 4-O-methyl-beta-glucuronosyl residues of arabinogalactan-protein

Date:

2024-02-09

serine O-acetyltransferase (SAT) catalyzes the CoA-dependent acetylation of the side chain hydroxyl group of L-serine to form O-acetyl-L-serine

Date:

2024-02-09

sugar O-acetyltransferase similar to maltose O-acetyltransferase and galactoside O-acetyltransferase, which catalyze the CoA-dependent acetylation of the 6-hydroxyl group of their respective sugar substrates

Date:

2024-02-09

fused cytochrome P450/oxidoreductase containing an N-terminal cytochrome P450 that catalyzes the oxidation of organic species by molecular oxygen, by the oxidative addition of atomic oxygen into an unactivated C-H or C-C bond, and a C-terminal oxidoreductase similar to vanillate O-demethylase oxidoreductase, which plays a role in the degradation of aromatic compounds

Date:

2024-02-09

fused cytochrome P450/oxidoreductase containing an N-terminal cytochrome P450 that catalyzes the oxidation of organic species by molecular oxygen, by the oxidative addition of atomic oxygen into an unactivated C-H or C-C bond, and a C-terminal oxidoreductase similar to vanillate O-demethylase oxidoreductase, which plays a role in the degradation of aromatic compounds

Date:

2024-02-09

fused cytochrome P450/oxidoreductase containing an N-terminal cytochrome P450 that catalyzes the oxidation of organic species by molecular oxygen, by the oxidative addition of atomic oxygen into an unactivated C-H or C-C bond, and a C-terminal oxidoreductase similar to vanillate O-demethylase oxidoreductase, which plays a role in the degradation of aromatic compounds

Date:

2024-02-09

polysaccharide deacetylase family protein belonging to the carbohydrate esterase 4 (CE4) superfamily, may catalyze the N- or O-deacetylation of substrates such as acetylated chitin, peptidoglycan, and acetylated xylan

Date:

2024-02-09