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N-Acetylgalactosaminyltransferases
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D017350 |
[Enzymes that catalyze the transfer of N-acetylgalactosamine from a nucleoside diphosphate N-acetylgalactosamine to an acceptor molecule which is frequently another carbohydrate. EC 2.4.1.-.
] |
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N-Acetylglucosaminyltransferases
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D017351 |
[Enzymes that catalyze the transfer of N-acetylglucosamine from a nucleoside diphosphate N-acetylglucosamine to an acceptor molecule which is frequently another carbohydrate. EC 2.4.1.-.
] |
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N-Acetylhexosaminyltransferases
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D017349 |
[Enzymes that catalyze the transfer of N-acetylhexosaminyl groups to an acceptor molecule which is frequently another carbohydrate. EC 2.4.1.
] |
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N-Acetyllactosamine Synthase
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D009237 |
[The A protein of the lactose synthase complex. In the presence of the B protein (LACTALBUMIN) specificity is changed from N-acetylglucosamine to glucose. EC 2.4.1.90.
] |
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N-Acetylmuramoyl-L-alanine Amidase
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D009238 |
[An autolytic enzyme bound to the surface of bacterial cell walls. It catalyzes the hydrolysis of the link between N-acetylmuramoyl residues and L-amino acid residues in certain cell wall glycopeptides, particularly peptidoglycan. EC 3.5.1.28.
] |
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N-Acetylneuraminic Acid
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D019158 |
[An N-acyl derivative of neuraminic acid. N-acetylneuraminic acid occurs in many polysaccharides, glycoproteins, and glycolipids in animals and bacteria. (From Dorland, 28th ed, p1518)
] |
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N-Acylneuraminate Cytidylyltransferase
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D000216 |
[An enzyme that forms CMP-acylneuraminic acids, which donate the N-acylneuraminic acid residues to the terminal sugar residue of a ganglioside or glycoprotein. EC 2.7.7.43.
] |
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N-Acylsphingosine Galactosyltransferase
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D051146 |
[An enzyme that catalyzes the conversion of UDP-galactose and N-acylsphingosine to D-galactosylceramide and UDP.
] |
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N-Ethylmaleimide-Sensitive Proteins
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D052066 |
[ATPases that are members of the AAA protein superfamily (ATPase family Associated with Diverse cellular Activities). The NSFs functions, acting in conjunction with SOLUBLE NSF ATTACHMENT PROTEINS (i.e. SNAPs, which have no relation to SNAP 25), are to dissociate SNARE complexes.
] |
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N-Formylmethionine
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D009239 |
[Effective in the initiation of protein synthesis. The initiating methionine residue enters the ribosome as N-formylmethionyl tRNA. This process occurs in Escherichia coli and other bacteria as well as in the mitochondria of eucaryotic cells.
] |
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N-Formylmethionine Leucyl-Phenylalanine
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D009240 |
[A formylated tripeptide originally isolated from bacterial filtrates that is positively chemotactic to polymorphonuclear leucocytes, and causes them to release lysosomal enzymes and become metabolically activated.
] |
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N-Glycosyl Hydrolases
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D009699 |
[N-GLYCOSYL HYDROLASES that catalyze the hydrolysis of the N-glycosidic bond of nucleoside-linked sugars.
, A class of enzymes involved in the hydrolysis of the N-glycosidic bond of nitrogen-linked sugars.
] |
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N-Methyl-3,4-methylenedioxyamphetamine
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D018817 |
[An N-substituted amphetamine analog. It is a widely abused drug classified as a hallucinogen and causes marked, long-lasting changes in brain serotonergic systems. It is commonly referred to as MDMA or ecstasy.
] |
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N-Methylaspartate
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D016202 |
[An amino acid that, as the D-isomer, is the defining agonist for the NMDA receptor subtype of glutamate receptors (RECEPTORS, NMDA).
] |
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N-Methylscopolamine
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D019832 |
[A muscarinic antagonist used to study binding characteristics of muscarinic cholinergic receptors.
] |
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N-Myc Proto-Oncogene Protein
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D000071447 |
[A basic helix-loop-helix leucine zipper (bHLHZ) transcription factor and proto-oncogene protein that functions in cell growth and proliferation. In mammals, it is highly expressed in the brain during embryogenesis and is essential for brain development; it is not expressed in adult tissues. Amplification or overexpression of N-Myc occurs in at least 20% of tumors and is associated with a poor prognosis in cases of NEUROBLASTOMA; ALVEOLAR RHABDOMYOSARCOMA; SMALL CELL LUNG CARCINOMA; and neuroendocrine prostate cancer.
] |
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N-Nitrosopyrrolidine
|
D009242 |
[Carcinogenic nitrosamine that may be formed from preservatives in meats during their preparation or in the liver during metabolism.
] |
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N-Terminal Acetyltransferase A
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D063209 |
[An N-terminal acetyltransferase subtype that consists of the Naa10p catalytic subunit and the Naa15p auxiliary subunit. The structure of this enzyme is conserved between lower and higher eukaryotes. It has specificity for N-terminal SERINE; ALANINE; THREONINE; GLYCINE; VALINE; and CYSTINE residues and acts on nascent peptide chains after the removal of the initiator METHIONINE by METHIONYL AMINOPEPTIDASES.
] |
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N-Terminal Acetyltransferase B
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D063210 |
[An N-terminal acetyltransferase subtype that consists of the Naa20p catalytic subunit and the Naa25p auxiliary subunit. The structure of this enzyme is conserved between YEASTS and HUMAN. It has specificity for the N-terminal METHIONINE of peptides where the next amino acid in the chain is either ASPARTATE; GLUTAMATE; ASPARAGINE; or GLUTAMINE.
] |
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N-Terminal Acetyltransferase C
|
D063211 |
[An N-terminal acetyltransferase subtype that consists of the Naa30p catalytic subunit, and the Naa35p and Naa38p auxiliary subunits. It has specificity for the N-terminal METHIONINE of peptides where the next amino acid in the chain is either LEUCINE; PHENYALANINE; ISOLEUCINE; or TRYPTOPHANE.
] |
