3MG1 Carotenoid Binding Protein date Apr 05, 2010
title Crystal Structure Of The Orange Carotenoid Protein From Cyan Synechocystis Sp. Pcc 6803
authors A.Wilson, J.Kinney, P.H.Zwart, C.Punginelli, S.D'Haen, F.Perreau, M.G.Klein, D.Kirilovsky, C.A.Kerfeld
compound source
Molecule: Orange Carotenoid Protein
Chain: A, B
Synonym: Ocp
Engineered: Yes
 Organism_scientific: Synechocystis Sp.
Organism_taxid: 1148
Strain: Pcc 6803
Gene: Slr1963
Expression_system: Escherichia Coli
symmetry Space Group: P 32
R_factor 0.162 R_Free 0.191
crystal
cell
length a length b length c angle alpha angle beta angle gamma
82.939 82.939 87.632 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.65 Å
ligand ECH, GOL enzyme
note 3MG1 supersedes 3I1V
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructural determinants underlying photoprotection in the photoactive orange carotenoid protein of cyanobacteria., Wilson A, Kinney JN, Zwart PH, Punginelli C, D'Haene S, Perreau F, Klein MG, Kirilovsky D, Kerfeld CA, J Biol Chem. 2010 Jun 11;285(24):18364-75. Epub 2010 Apr 5. PMID:20368334
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (215 Kb) [Save to disk]
  • Biological Unit Coordinates (3mg1.pdb1.gz) 209 Kb
  • Biological Unit Coordinates (3mg1.pdb2.gz) 106 Kb
  • Biological Unit Coordinates (3mg1.pdb3.gz) 106 Kb
  • LPC: Ligand-Protein Contacts for 3MG1
  • CSU: Contacts of Structural Units for 3MG1
  • Structure Factors (569 Kb)
  • Retrieve 3MG1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3MG1 from S2C, [Save to disk]
  • Re-refined 3mg1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3MG1 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 3MG1
  • 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 3MG1, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3mg1_A] [3mg1] [3mg1_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3MG1
  • Community annotation for 3MG1 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

    • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science