1AP9 Photoreceptor date Jul 26, 1997
title X-Ray Structure Of Bacteriorhodopsin From Microcrystals Grow Lipidic Cubic Phases
authors E.Pebay-Peyroula, G.Rummel, J.P.Rosenbusch, E.M.Landau
compound source
Molecule: Bacteriorhodopsin
Chain: A
Other_details: Retinal Linked To Lys 216 Via A Schiff Base
 Organism_scientific: Halobacterium Salinarum
Organism_taxid: 2242
Strain: S9
Cellular_location: Plasma Membrane
symmetry Space Group: P 63
R_factor 0.258 R_Free 0.317
crystal
cell
length a length b length c angle alpha angle beta angle gamma
61.760 61.760 104.160 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.35 Å
ligand RET enzyme
related structures by homologous chain: 1UCQ, 1VJM
Gene
Ontology
ChainFunctionProcessComponent
A
  • ion channel activity


    • Primary referenceX-ray structure of bacteriorhodopsin at 2.5 angstroms from microcrystals grown in lipidic cubic phases., Pebay-Peyroula E, Rummel G, Rosenbusch JP, Landau EM, Science 1997 Sep 12;277(5332):1676-81. PMID:9287223
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk]
  • Biological Unit Coordinates (1ap9.pdb1.gz) 104 Kb
  • LPC: Ligand-Protein Contacts for 1AP9
  • CSU: Contacts of Structural Units for 1AP9
  • Likely Quarternary Molecular Structure file(s) for 1AP9
  • Structure Factors (63 Kb)
  • Retrieve 1AP9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AP9 from S2C, [Save to disk]
  • Re-refined 1ap9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1AP9 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 1AP9
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1AP9, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ap9__, region [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ap9_A] [1ap9]
  • SWISS-PROT database: [P02945]
  • Belongs to the ion-translocating microbial rhodopsin (mr) family according to TCDB.
  • Domain organization of [BACR_HALSA] by SWISSPFAM
  • Domain found in 1AP9: [Bac_rhodopsin ] by SMART
    • Other resources with information on 1AP9
  • Community annotation for 1AP9 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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