1GEA Neuropeptide date Oct 20, 2000
title Receptor-Bound Conformation Of Pacap21
authors H.Inooka, T.Ohtaki, O.Kitahara, T.Ikegami, S.Endo, C.Kitada, K.Ogi, H.Onda, M.Fujino, M.Shirakawa
compound source
Molecule: Pituitary Adenylate Cyclase Activating Polypeptide;
Chain: A
Fragment: N-Terminal Domain(Residue 132-152)
Engineered: Yes
Synthetic: Yes
Other_details: This Sequence Occurs Naturally In Humans.
methodSolution NMR
ligand LYN enzyme
Primary referenceConformation of a peptide ligand bound to its G-protein coupled receptor., Inooka H, Ohtaki T, Kitahara O, Ikegami T, Endo S, Kitada C, Ogi K, Onda H, Fujino M, Shirakawa M, Nat Struct Biol 2001 Feb;8(2):161-5. PMID:11175907
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (126 Kb) [Save to disk]
  • LPC: Ligand-Protein Contacts for 1GEA
  • CSU: Contacts of Structural Units for 1GEA
  • Original NMR restraints for 1GEA from PDB
  • Retrieve 1GEA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GEA from S2C, [Save to disk]
  • View 1GEA 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 1GEA
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1GEA, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1geaa_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1gea from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1gea] [1gea_A]
  • SWISS-PROT database: [P18509]
  • Domain organization of [PACA_HUMAN] by SWISSPFAM
  • Alignments of the sequence of 1GEA with the sequences similar proteins can be viewed for 1GEA's classification [PACA_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [PACA_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 1GEA
  • Community annotation for 1GEA at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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