Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Catgrip> ?p ?o }
Showing triples 1 to 30 of
30
with 100 triples per page.
- Catgrip abstract "Catgrips are small cation-binding molecular features of proteins and peptides. Each consists of the main chain atoms only of three consecutive amino acid residues. The first and third main chain CO groups bind the cations, often calcium, potassium or sodium, with no side chain involvement. Some catgrips bind a water molecule instead of a cation; it is hydrogen-bonded to the first and third main chain CO groups. Catgrips are found as calcium-binding features in annexins, matrix metalloproteinases (e.g.serralysins), subtilisins and phospholipase A2. They are also observed in synthetic peptides and in cyclic hexapeptides made from alternating D,L amino acids.The conformation of a catgrip is such that the CO groups of the first and third amino acid residues are liable to be electrostatically attracted or hydrogen bonded to a positively charged, or partially positively charged, atom or group. Catgrips are defined by the phi,psi main chain dihedral angles of the second and third amino acids in the nest.If two catgrips overlap such that two successive residues are both residue i of catgrips, a compound catgrip is formed. This has four CO groups instead of three. If three overlap such that three successive residues are residue i of catgrips, a longer catgrip is formed with five CO groups, and so on. Such overlapping motifs may bind two or even three metal ions.Another tripeptide motif that often binds cations or δ+ groups via main chain CO groups is called the niche (protein structural motif).".
- Catgrip wikiPageID "42226470".
- Catgrip wikiPageLength "3057".
- Catgrip wikiPageOutDegree "14".
- Catgrip wikiPageRevisionID "688567258".
- Catgrip wikiPageWikiLink Amino_acid.
- Catgrip wikiPageWikiLink Annexin.
- Catgrip wikiPageWikiLink Calcium.
- Catgrip wikiPageWikiLink Category:Protein_structural_motifs.
- Catgrip wikiPageWikiLink Dihedral_angle.
- Catgrip wikiPageWikiLink Matrix_metalloproteinase.
- Catgrip wikiPageWikiLink Niche_(protein_structural_motif).
- Catgrip wikiPageWikiLink Peptide.
- Catgrip wikiPageWikiLink Phospholipase_A2.
- Catgrip wikiPageWikiLink Potassium.
- Catgrip wikiPageWikiLink Protein.
- Catgrip wikiPageWikiLink Serralysin.
- Catgrip wikiPageWikiLink Sodium.
- Catgrip wikiPageWikiLink Subtilisin.
- Catgrip wikiPageWikiLinkText "catgrip".
- Catgrip subject Category:Protein_structural_motifs.
- Catgrip hypernym Features.
- Catgrip type Building.
- Catgrip comment "Catgrips are small cation-binding molecular features of proteins and peptides. Each consists of the main chain atoms only of three consecutive amino acid residues. The first and third main chain CO groups bind the cations, often calcium, potassium or sodium, with no side chain involvement. Some catgrips bind a water molecule instead of a cation; it is hydrogen-bonded to the first and third main chain CO groups.".
- Catgrip label "Catgrip".
- Catgrip sameAs Q17136775.
- Catgrip sameAs m.0100q0c1.
- Catgrip sameAs Q17136775.
- Catgrip wasDerivedFrom Catgrip?oldid=688567258.
- Catgrip isPrimaryTopicOf Catgrip.