1NTZ Crystal Structure of Mitochondrial Cytochrome bc1 Complex Bound with Ubiquinone date
authors Gao, X., Wen, X., Esser, L., Quinn, B., Yu, L., Yu, C.A., Xia, D.
compound source
symmetry
R_factor
R_Free 0.28316
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.60
ligand FES, HEM, UQ2 enzyme
related structures by homologous chain: 1L0N, 1NTK
Gene
Ontology
ChainFunctionProcessComponent
A


B


C


D


E


F


G


H


I


J


K
  • ubiquinol-cytochrome-c reduc...


    • Primary referenceStructural basis for the quinone reduction in the bc1 complex: a comparative analysis of crystal structures of mitochondrial cytochrome bc1 with bound substrate and inhibitors at the Qi site., Gao X, Wen X, Esser L, Quinn B, Yu L, Yu CA, Xia D, Biochemistry 2003 Aug 5;42(30):9067-80. PMID:12885240
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (354 Kb) [Save to disk]
  • Biological Unit Coordinates (1ntz.pdb1.gz) 674 Kb
  • LPC: Ligand-Protein Contacts for 1NTZ
  • CSU: Contacts of Structural Units for 1NTZ
  • Likely Quarternary Molecular Structure file(s) for 1NTZ
  • Retrieve 1NTZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NTZ from S2C, [Save to disk]
    • View 1NTZ 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 1NTZ
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1NTZ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ntza1, region A:1-233 [Jmol] [rasmolscript] [script source]
        - Domain d1ntza2, region A:234-446 [Jmol] [rasmolscript] [script source]
        - Domain d1ntzb1, region B:17-235 [Jmol] [rasmolscript] [script source]
        - Domain d1ntzb2, region B:236-439 [Jmol] [rasmolscript] [script source]
        - Domain d1ntzc2, region C:2-260 [Jmol] [rasmolscript] [script source]
        - Domain d1ntzc1, region C:261-379 [Jmol] [rasmolscript] [script source]
        - Domain d1ntzd1, region D:1-195 [Jmol] [rasmolscript] [script source]
        - Domain d1ntzd2, region D:196-241 [Jmol] [rasmolscript] [script source]
        - Domain d1ntze2, region E:1-69 [Jmol] [rasmolscript] [script source]
        - Domain d1ntze1, region E:70-196 [Jmol] [rasmolscript] [script source]
        - Domain d1ntzf_, region F [Jmol] [rasmolscript] [script source]
        - Domain d1ntzg_, region G [Jmol] [rasmolscript] [script source]
        - Domain d1ntzh_, region H [Jmol] [rasmolscript] [script source]
        - Domain d1ntzi_, region I [Jmol] [rasmolscript] [script source]
        - Domain d1ntzj_, region J [Jmol] [rasmolscript] [script source]
        - Domain d1ntzk_, region K [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: [1ntz_F] [1ntz_H] [1ntz_J] [1ntz] [1ntz_I] [1ntz_E] [1ntz_C] [1ntz_D] [1ntz_K] [1ntz_A] [1ntz_G] [1ntz_B]
  • SWISS-PROT database: [P00125] [P00157] [P07552] [P31800] [P23004] [P00126] [P00129] [P13271] [P00130] [P13272]
  • Belongs to the proton-translocating quinol:cytochrome c reductase (qcr) superfamily according to TCDB.
  • Domain organization of [CY1_BOVIN] [CYB_BOVIN] [QCR10_BOVIN] [QCR1_BOVIN] [QCR2_BOVIN] [QCR6_BOVIN] [QCR7_BOVIN] [QCR8_BOVIN] [QCR9_BOVIN] [UCRI_BOVIN] by SWISSPFAM
    • Other resources with information on 1NTZ
  • Community annotation for 1NTZ 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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