1QFA Hormone Growth Factor date Apr 08, 1999
title Structure Of A Neuropeptide Y Y2 Agonist
authors K.J.Barnham, F.Catalfamo, P.K.Pallaghy, G.J.Howlett, R.S.Norton
compound source
Molecule: Protein (Neuropeptide Y)
Chain: A
Fragment: Npy Y2 Receptor Agonist
Engineered: Yes
Mutation: Yes
Other_details: Peptide N-Terminally Acetylated And C-Termin Amidated.
Synthetic: Yes
Other_details: This Peptide Was Chemically Synthesized. The Of This Peptide Is Naturally Found In Homo Sapiens (Human).
methodSolution NMR
ligand ACE, NH2 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceHelical 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 1999 Nov 16;1435(1-2):127-37. PMID:10561544
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk]
  • Biological Unit Coordinates (1qfa.pdb1.gz) 5 Kb
  • LPC: Ligand-Protein Contacts for 1QFA
  • CSU: Contacts of Structural Units for 1QFA
  • Original NMR restraints for 1QFA from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1QFA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QFA from S2C, [Save to disk]
  • View 1QFA in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1QFA
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1QFA, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qfaa_, region A [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1qfa] [1qfa_A]
  • SWISS-PROT database: [P01303]
  • Domain organization of [NPY_HUMAN] by SWISSPFAM
  • Other resources with information on 1QFA
  • Community annotation for 1QFA at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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