Exact Mass: 383.1428
Exact Mass Matches: 383.1428
Found 159 metabolites which its exact mass value is equals to given mass value 383.1428,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
N-Acetyllactosamine
N-Acetyllactosamine, also known as galb1-4glcnacb or lacnac, belongs to the class of organic compounds known as acylaminosugars. These are organic compounds containing a sugar linked to a chain through N-acyl group. N-Acetyllactosamine exists in all living organisms, ranging from bacteria to humans. Structural unit in higher oligosaccharides present in human milk N-Acetyllactosamine (LacNAc), a nitrogen-containing disaccharide, is an important component of various oligosaccharides such as glycoproteins and sialyl Lewis X. N-Acetyllactosamine can be used as the starting material for the synthesis of various oligosaccharides. N-Acetyllactosamine has prebiotic effects[1][2].
Lacto-N-biose I
Lacto-N-biose I is a common oligosaccharide found in human milk and in numerous other tissues. Oligosaccharides are important components of glycoproteins and glycolipids and also occur as free oligosaccharides in several body fluids.(PMID: 14993226; 11925506; 11432777; 9760191; 9592127; 8608564; 7591266; 7627975; 7766648; 1490103; 3146987; 6689405) [HMDB] Lacto-N-biose I is a common oligosaccharide found in human milk and in numerous other tissues. Oligosaccharides are important components of glycoproteins and glycolipids and also occur as free oligosaccharides in several body fluids.(PMID: 14993226; 11925506; 11432777; 9760191; 9592127; 8608564; 7591266; 7627975; 7766648; 1490103; 3146987; 6689405).
β-D-Galp-(1→3)-D-GalpNAc
An amino disaccharide consisting of D-galactopyranose at the non-reducing end joined by a (1->3) glycosidic linkage to N-acetyl-beta-D-galactopyranose.
Poly-N-acetyllactosamine
Poly-N-acetyllactosamine is a unique carbohydrate composed of N-acetyllactosamine repeats. In particular, poly-N-acetyllactosamine chains are synthesized by repeated alternating additions of N-acetylglucosamine and galactose, catalyzed by -1,3-N-acetylglucosaminyltransferases (poly-N-acetyllactosamine synthase) and -1,4-galactosyltransferases. What is depicted and described in this MetaboCard is a single subunit structure. Poly-N-acetyllactosamine structures occur in mammalian glycoproteins in both N- and O-linked glycans. They represent a backbone for additional modifications by fucosyltransferases, sialyltransferases and sulfotransferases. These glycans have been suggested to be involved in biospecific interactions with selectins and other glycan-binding proteins. Moreover, the poly-Nacetyllactosamine chains in N-glycans have been found to promote tumor progression and metastasis (PMID: 12570780) [HMDB] Poly-N-acetyllactosamine is a unique carbohydrate composed of N-acetyllactosamine repeats. In particular, poly-N-acetyllactosamine chains are synthesized by repeated alternating additions of N-acetylglucosamine and galactose, catalyzed by -1,3-N-acetylglucosaminyltransferases (poly-N-acetyllactosamine synthase) and -1,4-galactosyltransferases. What is depicted and described in this MetaboCard is a single subunit structure. Poly-N-acetyllactosamine structures occur in mammalian glycoproteins in both N- and O-linked glycans. They represent a backbone for additional modifications by fucosyltransferases, sialyltransferases and sulfotransferases. These glycans have been suggested to be involved in biospecific interactions with selectins and other glycan-binding proteins. Moreover, the poly-Nacetyllactosamine chains in N-glycans have been found to promote tumor progression and metastasis (PMID: 12570780).
beta-1,4-Mannosyl-N-acetylglucosamine
beta-1,4-Mannosyl-N-acetylglucosamine, also known as 4-O-beta-D-Mannopyranosyl-N-acetyl-D-glucosamine or Man(β1-4)GlcNAc, is an intermediate in aminosugar metabolism. It is a substrate of lysosomal beta-mannosidase.
N-[(2R,3R,4R,5R)-3,5,6-Trihydroxy-1-oxo-4-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexan-2-yl]acetamide
Galbeta1-3GIcNAcbeta
Thomsen-friedenreich antigen
3-O-(2-Acetamido-2-deoxy-a-D-glucopyranosyl)-D-galactose
3-O-[2-(Acetamino)-2-deoxy-D-galactopyranosyl]-D-mannopyranose
2-Acetamido-2-deoxy-3-O-(|A-D-galactopyranosyl)-D-galactose
O4-(2-acetylamino-2-deoxy-alpha-D-galactopyranosyl)-D-galactose|O4-(2-Acetylamino-2-desoxy-alpha-D-galactopyranosyl)-D-galactose
N-acetyllactosamine
A beta-D-galactopyranosyl-(1->4)-N-acetyl-D-glucosamine having beta-configuration at the reducing end anomeric centre. N-Acetyllactosamine (LacNAc), a nitrogen-containing disaccharide, is an important component of various oligosaccharides such as glycoproteins and sialyl Lewis X. N-Acetyllactosamine can be used as the starting material for the synthesis of various oligosaccharides. N-Acetyllactosamine has prebiotic effects[1][2].
2-Acetamido-2-deoxy-6-O-(b-D-galactopyranosyl)-D-galactopyranose
3-O-(2-Acetamido-2-deoxy-b-D-glucopyranosyl)-D-mannopyranose
beta-D-Galp-(1->6)-D-GlcNAcp
An amino disaccharide consisting of N-acetyl-D-glucosamine having a beta-D-galactosyl residue attached at the 6-position.
3-O-[2-(Acetylamino)-2-deoxy-D-galactopyranosyl]-D-mannopyranose
2-Acetamido-2-deoxy-6-O-beta galactopyranosylgalactopyranose
2-Acetamido-2-deoxy-4-O-(B-D-galactopyranosyl)-D-galactopyranose
N-[(2R,3R,4R,5S,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-2-[(2R,3R,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]acetamide
beta-D-GalNAc-(1->3)-D-Gal
A glycosylgalactose derivative consisting of D-galactose having a beta-D-N-acetylgalactosaminyl residue attached at the 3-position.
4-O-(2-acetamido-2-deoxy-beta-D-galactopyranosyl)-D-galactopyranose
N-[(2R,3R,4R,5S,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-2-[[(2R,3R,4S,5R)-3,4,5,6-tetrahydroxyoxan-2-yl]methoxy]oxan-3-yl]acetamide
2-Acetamido-2-deoxy-4-O-beta-D-galactopyranosyl-D-mannopyranose
2-(Acetylamino)-2-deoxy-4-O-beta-D-galactopyranosyl-alpha-D-glucopyranose
N-Acetyl-D-lactosamine
N-Acetyllactosamine (LacNAc), a nitrogen-containing disaccharide, is an important component of various oligosaccharides such as glycoproteins and sialyl Lewis X. N-Acetyllactosamine can be used as the starting material for the synthesis of various oligosaccharides. N-Acetyllactosamine has prebiotic effects[1][2].
beta-D-Galp-(1->3)-beta-D-GalpNAc
A beta-D-Gal-(1->3)-D-GalNAc having beta-configuration at the reducing end anomeric centre.
2-acetamido-2-deoxy-3-O-beta-D-galactopyranosyl-beta-D-glucopyranose
beta-D-GlcpNAc-(1->3)-beta-D-Galp
An amino disaccharide comprising N-acetyl-beta-D-glucosamine linked (1->3) to a beta-D-galactose residue.
2-acetamido-2-deoxy-4-O-alpha-D-galactopyranosyl-D-galactopyranose
N-acetyl-alpha-D-galactosaminyl-(1->3)-beta-D-galactose
2-acetamido-2-deoxy-3-O-alpha-D-galactopyranosyl-beta-D-galactopyranose
2-acetamido-2-deoxy-3-O-alpha-D-galactopyranosyl-alpha-D-galactopyranose
N-acetyl-alpha-D-galactosaminyl-(1->4)-beta-D-galactose
beta-D-GalNAc-(1->3)-beta-D-Gal
beta-D-GalNAc-(1->3)-D-Gal with beta configuration at the anomeric carbon of the Gal residue.
Beta-1,4-mannose-N-acetylglucosamine
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N-acetyl-beta-D-glucosaminyl-(1->4)-alpha-D-mannose
An amino disaccharide comprised of N-acetyl-beta-D-glucosamine linked (1->4) to D-mannose.
N-[(2S,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-[(2S,3S,4S,5S,6R)-2,4,5-trihydroxy-6-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]acetamide
N-[(2R,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-[[(2R,3R,4S,5R,6R)-3,4,5,6-tetrahydroxyoxan-2-yl]methoxy]oxan-3-yl]acetamide
2-O-(2-Acetamido-2-deoxy-b-D-glucopyranosyl)-D-mannopyranose
N-acetyl-beta-D-galactosaminyl-(1->2)-beta-D-galactose
N-acetyl-alpha-D-galactosaminyl-(1->2)-beta-D-galactose
2-(Acetylamino)-2-Deoxy-4-O-Beta-D-Galactofuranosyl-Alpha-D-Glucopyranose
2-acetamido-2-deoxy-D-gluco-hexopyranosyl-(1->2)-D-manno-hexopyranose
beta-D-GlcpNAc-(1->2)-beta-D-Glcp
An amino disaccharide consisting of an beta-D-glucose residue having an N-acetyl-beta-D-glucosaminyl residue attached at the 2-position.
2-acetamido-2-deoxy-D-gluco-hexopyranosyl-(1->2)-beta-D-manno-hexopyranose
D-galacto-hexopyranosyl-(1->3)-2-acetamido-2-deoxy-alpha-D-galacto-hexopyranose
2-acetamido-2-deoxy-D-gluco-hexopyranosyl-(1->2)-alpha-D-manno-hexopyranose
D-manno-hexopyranosyl 2-acetamido-2-deoxy-D-gluco-hexopyranoside
D-gluco-hexopyranosyl 2-acetamido-2-deoxy-D-gluco-hexopyranoside
D-galacto-hexopyranosyl 2-acetamido-2-deoxy-D-gluco-hexopyranoside
Galbeta1,3GlcNAc
An amino disaccharide consisting of beta-D-galactose linked via a (1->3)-glycosidic bond to N-acetyl-D-glucosamine.
1D-myo-inositol 2-acetamido-2-deoxy-alpha-D-glucopyranoside
beta-D-Gal-(1->3-)-alpha-D-GalNAc
An amino disaccharide composed of D-galactose and N-acetyl-alpha-D-galactosaminyl residues in beta-(1->3) linkage.
beta-D-Manp-(1->4)-beta-D-GlcpNAc
An amino disaccharide comprising a beta-D-mannose residue linked (1->4) to an N-acetyl-beta-D-glucosamine residue at the reducing end.
N-[(2S,3R,4R,5S,6R)-2,5-dihydroxy-6-(hydroxymethyl)-4-{[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-3-yl]acetamide
alpha-D-GalNAc-(1->3)-D-Gal
A glycosylgalactose derivative consisting of D-galactose having an alpha-D-N-acetylgalactosaminyl residue attached at the 3-position.
alpha-D-Galp-(1->4)-D-GalpNAc
An amino disaccharide consisting of N-acetylgalactosamine having an alpha-D-galactosyl residue at the 4-position
alpha-D-GalpNAc-(1->3)-beta-D-Galp
An alpha-D-GalNAc-(1->3)-D-Gal having beta-configuration at the reducing end anomeric centre.
Galp-alpha-(1->4)-GlcpNAc
An amino disaccharide formed of alpha-D-galactopyranose in (1->4)-linkage with 2-acetamido-2-deoxyglucopyranose.
alpha-D-GalpNAc-(1->4)-beta-D-Galp
An amino disaccharide consisting of beta-D-galactose having an N-acetyl-alpha-D-galactosaminyl residue attached at the 4-position.
beta-D-GalpNAc-(1->2)-beta-D-Galp
An amino disaccharide consisting of beta-D-galactose having an N-acetyl-beta-D-galactosaminyl residue attached at the 2-position.
alpha-D-GalpNAc-(1->2)-beta-D-Galp
An amino disaccharide consisting of beta-D-galactose having an N-acetyl-alpha-D-galactosaminyl residue attached at the 2-position.
beta-D-GlcpNAc-(1->3)-D-Manp
An amino disaccharide comprised of N-acetyl-beta-D-glucosamine linked (1->3) to D-mannose.
beta-D-Galp-(1->3)-beta-D-GlcpNAc
An amino disaccharide consisting of beta-D-galactose linked via a (1->3)-glycosidic bond to N-acetyl-beta-D-glucosamine. beta-D-Galp-(1->3)-beta-D-GlcpNAc in which the configuration at the reducing-end anomeric centre is beta.
beta-D-galactopyranosyl-(1->4)-N-acetyl-D-glucosamine
A disaccharide consisting of beta-D-galactose linked via a (1->4)-glycosidic bond to N-acetyl-D-glucosamine.
beta-D-GalNAc-(1->4)-D-Gal
A glycosylgalactose derivative consisting of D-galactose having a beta-D-N-acetylgalactosaminyl residue attached at the 4-position.
alpha-D-Galp-(1->3)-D-GalpNAc
An amino disaccharide consisting of N-acetylgalactosamine having an alpha-D-galactosyl residue at the 3-position
alpha-D-Galp-(1->3)-alpha-D-GalpNAc
An alpha-D-Galp-(1->3)-D-GalpNAc in which the anomeric centre at the reducing end has alpha-configuration.
alpha-D-GlcpNAc-(1->2)-alpha-D-Glcp
An amino disaccharide consisting of an alpha-D-glucose residue having an N-acetyl-alpha-D-glucosaminyl residue attached at the 2-position.
alpha-D-Galp-(1->4)-beta-D-GlcpNAc
An amino disaccharide composed of D-galactose and 2-acetamido-2-deoxy-beta-D-glucopyranosyl residues in (alpha-1->4) linkage.
alpha-D-Galp-(1->3)-beta-D-GalpNAc
An alpha-D-Galp-(1->3)-D-GalpNAc in which the anomeric centre at the reducing end has beta-configuration.
