› 1qfa

Solution NMR

STRUCTURE OF A NEUROPEPTIDE Y Y2 AGONIST

Released:
DOI: 10.2210/pdb1qfa/pdb
PDB entry 1qfa coloured by chain, ensemble of 20 models, front view.
PDB entry 1qfa coloured by chain, ensemble of 20 models, side view.
PDB entry 1qfa coloured by chain, ensemble of 20 models, top view.
Source organism: Homo sapiens
Primary publication:
Helical structure and self-association in a 13 residue neuropeptide Y Y2 receptor agonist: relationship to biological activity.
Barnham KJ, Catalfamo F, Pallaghy PK, Howlett GJ, Norton RS
Biochim Biophys Acta 1435 127-37 (1999)
PMID: 10561544

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-134174 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Neuropeptide Y Chain: A
Molecule details ›
Chain: A
Length: 15 amino acids
Theoretical weight: 1.77 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P01303 (Residues: 52-64; Coverage: 19%)
Gene name: NPY
Sequence domains: Pancreatic hormone peptide

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: distance geometry
Expression system: Not provided

Quick links

Citations

2 review citations

Structure and receptor binding of PYY analogs.
Keire et al. (2002)
1 more

2 mentions without citation

Generalized pattern search algorithm for Peptide structure prediction.
Nicosia et al. (2008)
1 more