ribosylation

ribosylation
The covalent attachment of one or more ribosyl groups to a molecule (usually a macromolecule).
- ADP r. covalent attachment of an ADP-ribosyl moiety to a macromolecule; E.G., the action of diphtheria toxin.

Medical dictionary. 2011.

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Look at other dictionaries:

  • ribosylation — noun The attachment of a ribose or ribosyl group to a molecule, especially to a polypeptide or protein …   Wiktionary

  • ADP ribosylation factor — Pfam box Symbol = Arf Name = width =250 caption =Membrane bound ADP ribosylation factor like protein 2 (ARL2 mouse, red), complex with phosphodiesterase delta (yellow) (PDB3|1ksg) Blue dots show hydrocarbon boundary of the lipid bilayer Pfam=… …   Wikipedia

  • ADP-ribosylation — is a posttranslational modification of proteins that involves the addition of one or more ADP and ribose moieties. [cite journal |author=Belenky P, Bogan KL, Brenner C |title=NAD+ metabolism in health and disease |journal=Trends Biochem. Sci.… …   Wikipedia

  • ADP-ribosylation factor — Ubiquitous GTP binding protein, approximately 20 kD, N myristoylated, stimulates cholera toxin ADP ribosylation. Mediates binding of non clathrin coated vesicles and AP1 (adaptor protein 1) of clathrin coated vesicles to Golgi membranes. At least …   Dictionary of molecular biology

  • ADP-ribosylation — A form of post translational modification of protein structure involving the transfer to protein of the ADP ribosyl moiety of NAD. Believed to play a part in normal cellular regulation as well as in the mode of action of several bacterial toxins …   Dictionary of molecular biology

  • ARF1 — ADP ribosylation factor 1, also known as ARF1, is a human gene. PBB Summary section title = summary text = ADP ribosylation factor 1 (ARF1) is a member of the human ARF gene family. The family members encode small guanine nucleotide binding… …   Wikipedia

  • ARF3 — ADP ribosylation factor 3, also known as ARF3, is a human gene.cite web | title = Entrez Gene: ARF3 ADP ribosylation factor 3| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=377| accessdate = ] PBB Summary… …   Wikipedia

  • ARF5 — ADP ribosylation factor 5, also known as ARF5, is a human gene.cite web | title = Entrez Gene: ARF5 ADP ribosylation factor 5| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=381| accessdate = ] PBB Summary… …   Wikipedia

  • ARF4 — ADP ribosylation factor 4, also known as ARF4, is a human gene.cite web | title = Entrez Gene: ARF4 ADP ribosylation factor 4| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=378| accessdate = ] PBB Summary… …   Wikipedia

  • Arf6 — ADP ribosylation factor 6 (ARF6) is a member of the ADP ribosylation factor family of GTP binding proteins. ARF6 has a variety of cellular functions that are frequently involved in trafficking of biological membranes and transmembrane protein… …   Wikipedia

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