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Your query returned 4 entries. Printable version
EC | 2.4.99.12 | ||||||||||
Accepted name: | lipid IVA 3-deoxy-D-manno-octulosonic acid transferase | ||||||||||
Reaction: | CMP-β-Kdo + a lipid IVA + CMP-β-Kdo = CMP + an α-Kdo-(2→6)-[lipid IVA] | ||||||||||
For diagram of Kdo4-Lipid IVA biosynthesis, click here | |||||||||||
Glossary: | CMP-β-Kdo = CMP-3-deoxy-β-D-manno-octulosonate = CMP-3-deoxy-β-D-manno-oct-2-ulopyranosylonate a lipid IVA = 2-deoxy-2-{[(3R)-3-hydroxyacyl]amino}-3-O-[(3R)-3-hydroxyacyl]-4-O-phospho-β-D-glucopyranosyl-(1→6)-2-deoxy-3-O-[(3R)-3-hydroxyacyl]-2-{[(3R)-3-hydroxyacyl]amino}-1-O-phospho-α-D-glucopyranose |
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Other name(s): | waaA (gene name); kdtA (gene name); 3-deoxy-D-manno-oct-2-ulosonic acid transferase; 3-deoxy-manno-octulosonic acid transferase; lipid IVA KDO transferase; CMP-3-deoxy-D-manno-oct-2-ulosonate:lipid IVA 3-deoxy-D-manno-oct-2-ulosonate transferase; KDO transferase | ||||||||||
Systematic name: | CMP-3-deoxy-β-D-manno-oct-2-ulosonate:[lipid IVA] 3-deoxy-D-manno-oct-2-ulosonate transferase (configuration-inverting) | ||||||||||
Comments: | The enzyme from Escherichia coli is bifunctional and transfers two 3-deoxy-D-manno-oct-2-ulosonate residues to lipid IVA (cf. EC 2.4.99.13 [(Kdo)-lipid IVA 3-deoxy-D-manno-octulosonic acid transferase]) [1]. The monofunctional enzymes from Bordetella pertusis, Aquifex aeolicus and Haemophilus influenzae catalyse the transfer of a single 3-deoxy-D-manno-oct-2-ulosonate residue from CMP-3-deoxy-D-manno-oct-2-ulosonate to lipid IVA [2-4]. The enzymes from Chlamydia transfer three or more 3-deoxy-D-manno-oct-2-ulosonate residues and generate genus-specific epitopes [5]. | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc, PDB | ||||||||||
References: |
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EC | 2.4.99.13 | ||||||||||
Accepted name: | (Kdo)-lipid IVA 3-deoxy-D-manno-octulosonic acid transferase | ||||||||||
Reaction: | CMP-β-Kdo + an α-Kdo-(2→6)-[lipid IVA] = CMP + an α-Kdo-(2→4)-α-Kdo-(2→6)-[lipid IVA] | ||||||||||
For diagram of Kdo4-Lipid IVA biosynthesis, click here | |||||||||||
Glossary: | CMP-β-Kdo = CMP-3-deoxy-β-D-manno-oct-2-ulopyranosylonate a lipid IVA = 2-deoxy-2-{[(3R)-3-hydroxyacyl]amino}-3-O-[(3R)-3-hydroxyacyl]-4-O-phospho-β-D-glucopyranosyl-(1→6)-2-deoxy-3-O-[(3R)-3-hydroxyacyl]-2-{[(3R)-3-hydroxyacyl]amino}-1-O-phospho-α-D-glucopyranose |
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Other name(s): | waaA (gene name); kdtA (gene name); 3-deoxy-D-manno-oct-2-ulosonic acid transferase; 3-deoxy-manno-octulosonic acid transferase; (KDO)-lipid IVA 3-deoxy-D-manno-octulosonic acid transferase; CMP-3-deoxy-D-manno-oct-2-ulosonate:(Kdo)-lipid IVA 3-deoxy-D-manno-oct-2-ulosonate transferase; Kdo transferase (ambiguous) | ||||||||||
Systematic name: | CMP-3-deoxy-β-D-manno-oct-2-ulosonate:α-Kdo-(2→6)-[lipid IVA] 3-deoxy-D-manno-oct-2-ulosonate transferase (configuration-inverting) | ||||||||||
Comments: | The enzyme from Escherichia coli is bifunctional and transfers two 3-deoxy-D-manno-oct-2-ulosonate residues to lipid IVA (cf. EC 2.4.99.12 [lipid IVA 3-deoxy-D-manno-octulosonic acid transferase]) [1]. The enzymes from Chlamydia transfer three or more 3-deoxy-D-manno-oct-2-ulosonate residues and generate genus-specific epitopes [2]. | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc | ||||||||||
References: |
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EC | 2.4.99.14 | ||||||||||
Accepted name: | (Kdo)2-lipid IVA (2-8) 3-deoxy-D-manno-octulosonic acid transferase | ||||||||||
Reaction: | α-Kdo-(2→4)-α-Kdo-(2→6)-lipid IVA + CMP-β-Kdo = α-Kdo-(2→8)-α-Kdo-(2→4)-α-Kdo-(2→6)-lipid IVA + CMP | ||||||||||
For diagram of Kdo4-Lipid IVA biosynthesis, click here | |||||||||||
Glossary: | (Kdo)2-lipid IVA = α-Kdo-(2→4)-α-Kdo-(2→6)-lipid IVA = (3-deoxy-α-D-manno-oct-2-ulopyranosylonate)-(2→4)-(3-deoxy-α-D-manno-oct-2-ulopyranosylonate)-(2→6)-2-deoxy-2-{[(3R)-3-hydroxytetradecanoyl]amino}-3-O-[(3R)-3-hydroxytetradecanoyl]-4-O-phosphono-β-D-glucopyranosyl-(1→6)-2-deoxy-3-O-[(3R)-3-hydroxytetradecanoyl]-2-{[(3R)-3-hydroxytetradecanoyl]amino}-1-O-phosphono-α-D-glucopyranose (Kdo)3-lipid IVA = α-Kdo-(2→8)-α-Kdo-(2→4)-α-Kdo-(2→6)-lipid IVA = (3-deoxy-α-D-manno-oct-2-ulopyranosylonate)-(2→8)-(3-deoxy-α-D-manno-oct-2-ulopyranosylonate)-(2→4)-(3-deoxy-α-D-manno-oct-2-ulopyranosylonate)-(2→6)-2-deoxy-2-{[(3R)-3-hydroxytetradecanoyl]amino}-3-O-[(3R)-3-hydroxytetradecanoyl]-4-O-phosphono-β-D-glucopyranosyl-(1→6)-2-deoxy-3-O-[(3R)-3-hydroxytetradecanoyl]-2-{[(3R)-3-hydroxytetradecanoyl]amino}-1-O-phosphono-α-D-glucopyranose CMP-β-Kdo = CMP-3-deoxy-β-D-manno-oct-2-ulopyranosylonate |
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Other name(s): | Kdo transferase; waaA (gene name); kdtA (gene name); 3-deoxy-D-manno-oct-2-ulosonic acid transferase; 3-deoxy-manno-octulosonic acid transferase; (KDO)2-lipid IVA (2-8) 3-deoxy-D-manno-octulosonic acid transferase | ||||||||||
Systematic name: | CMP-3-deoxy-D-manno-oct-2-ulosonate:(Kdo)2-lipid IVA 3-deoxy-D-manno-oct-2-ulosonate transferase [(2→8) glycosidic bond-forming] | ||||||||||
Comments: | The enzymes from Chlamydia transfer three or more 3-deoxy-D-manno-oct-2-ulosonate residues and generate genus-specific epitopes. | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc | ||||||||||
References: |
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EC | 2.4.99.15 | ||||||||||
Accepted name: | (Kdo)3-lipid IVA (2-4) 3-deoxy-D-manno-octulosonic acid transferase | ||||||||||
Reaction: | α-Kdo-(2→8)-α-Kdo-(2→4)-α-Kdo-(2→6)-lipid IVA + CMP-β-Kdo = α-Kdo-(2→8)-[α-Kdo-(2→4)]-α-Kdo-(2→4)-α-Kdo-(2→6)-lipid IVA + CMP | ||||||||||
For diagram of Kdo4-Lipid IVA biosynthesis, click here | |||||||||||
Glossary: | (Kdo)3-lipid IVA = α-Kdo-(2→8)-α-Kdo-(2→4)-α-Kdo-(2→6)-lipid IVA = (3-deoxy-α-D-manno-oct-2-ulopyranosylonate)-(2→8)-(3-deoxy-α-D-manno-oct-2-ulopyranosylonate)-(2→4)-(3-deoxy-α-D-manno-oct-2-ulopyranosylonate)-(2→6)-2-deoxy-2-{[(3R)-3-hydroxytetradecanoyl]amino}-3-O-[(3R)-3-hydroxytetradecanoyl]-4-O-phosphono-β-D-glucopyranosyl-(1→6)-2-deoxy-3-O-[(3R)-3-hydroxytetradecanoyl]-2-{[(3R)-3-hydroxytetradecanoyl]amino}-1-O-phosphono-α-D-glucopyranose (Kdo)4-lipid IVA = α-Kdo-(2→8)-[α-Kdo-(2→4)]-α-Kdo-(2→4)-α-Kdo-(2→6)-lipid IVA = (3-deoxy-α-D-manno-oct-2-ulopyranosylonate)-(2→8)-[(3-deoxy-α-D-manno-oct-2-ulopyranosylonate)-(2→4)]-(3-deoxy-α-D-manno-oct-2-ulopyranosylonate)-(2→4)-(3-deoxy-α-D-manno-oct-2-ulopyranosylonate)-(2→6)-2-deoxy-2-{[(3R)-3-hydroxytetradecanoyl]amino}-3-O-[(3R)-3-hydroxytetradecanoyl]-4-O-phosphono-β-D-glucopyranosyl-(1→6)-2-deoxy-3-O-[(3R)-3-hydroxytetradecanoyl]-2-{[(3R)-3-hydroxytetradecanoyl]amino}-1-O-phosphono-α-D-glucopyranose CMP-β-Kdo = CMP-3-deoxy-β-D-manno-oct-2-ulopyranosylonate |
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Other name(s): | Kdo transferase; waaA (gene name); kdtA (gene name); 3-deoxy-D-manno-oct-2-ulosonic acid transferase; 3-deoxy-manno-octulosonic acid transferase; (KDO)3-lipid IVA (2-4) 3-deoxy-D-manno-octulosonic acid transferase | ||||||||||
Systematic name: | CMP-3-deoxy-D-manno-oct-2-ulosonate:(Kdo)3-lipid IVA 3-deoxy-D-manno-oct-2-ulosonate transferase [(2→4) glycosidic bond-forming] | ||||||||||
Comments: | The enzyme from Chlamydia psittaci transfers four Kdo residues to lipid A, forming a branched tetrasaccharide with the structure α-Kdo-(2,8)-[α-Kdo-(2,4)]-α-Kdo-(2,4)-α-Kdo (cf. EC 2.4.99.12 [lipid IVA 3-deoxy-D-manno-octulosonic acid transferase], EC 2.4.99.13 [(Kdo)-lipid IVA 3-deoxy-D-manno-octulosonic acid transferase], and EC 2.4.99.14 [(Kdo)2-lipid IVA (2-8) 3-deoxy-D-manno-octulosonic acid transferase]). | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc | ||||||||||
References: |
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