1KZU Light-Harvesting Protein date Aug 31, 1996
title Integral Membrane Peripheral Light Harvesting Complex From Rhodopseudomonas Acidophila Strain 10050
authors R.J.Cogdell, A.A.Freer, N.W.Isaacs, A.M.Hawthornthwaite-Lawless G.Mcdermott, M.Z.Papiz, S.M.Prince
compound source
Molecule: Light Harvesting Protein B-800850
Chain: A, D, G
Synonym: Lh2
 Organism_scientific: Rhodoblastus Acidophilus
Organism_taxid: 1074
Strain: 10050

Molecule: Light Harvesting Protein B-800850
Chain: B, E, H
Synonym: Lh2
Organism_scientific: Rhodoblastus Acidophilus
Organism_taxid: 1074
Strain: 10050
symmetry Space Group: H 3 2
R_factor 0.227 R_Free 0.252
crystal
cell
length a length b length c angle alpha angle beta angle gamma
120.300 120.300 296.200 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.50 Å
ligand BCL, FME, RG1 enzyme
related structures by homologous chain: 1IJD, 1NKZ
Gene
Ontology
ChainFunctionProcessComponent
A, D, G
  • electron transporter, transf...


    • H, E, B
  • electron transporter, transf...


    • Primary referenceApoprotein structure in the LH2 complex from Rhodopseudomonas acidophila strain 10050: modular assembly and protein pigment interactions., Prince SM, Papiz MZ, Freer AA, McDermott G, Hawthornthwaite-Lawless AM, Cogdell RJ, Isaacs NW, J Mol Biol 1997 May 2;268(2):412-23. PMID:9159480
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (70 Kb) [Save to disk]
  • Biological Unit Coordinates (1kzu.pdb1.gz) 173 Kb
  • LPC: Ligand-Protein Contacts for 1KZU
  • CSU: Contacts of Structural Units for 1KZU
  • Likely Quarternary Molecular Structure file(s) for 1KZU
  • Structure Factors (259 Kb)
  • Retrieve 1KZU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KZU from S2C, [Save to disk]
  • Re-refined 1kzu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1KZU 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 1KZU
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1KZU, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1kzua_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1kzub_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1kzud_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1kzue_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1kzug_, region G [Jmol] [rasmolscript] [script source]
        - Domain d1kzuh_, region H [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: [1kzu_E] [1kzu_D] [1kzu_A] [1kzu_H] [1kzu] [1kzu_B] [1kzu_G]
  • SWISS-PROT database: [P26789] [P26790]
  • Domain organization of [LHA4_RHOAC] [LHB5_RHOAC] by SWISSPFAM
    • Other resources with information on 1KZU
  • Community annotation for 1KZU 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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