1CTZ Electron Transport (Heme Protein) date Feb 15, 1993
title Mutation Of Tyrosine-67 In Cytochrome C Significantly Alters Heme Environment
authors A.M.Berghuis, G.D.Brayer
compound source
Molecule: Cytochrome C
Chain: A
Engineered: Yes
 Organism_scientific: Saccharomyces Cerevisiae
Organism_common: Baker'S Yeast
Organism_taxid: 4932
symmetry Space Group: P 43 21 2
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
36.460 36.460 136.710 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand HEC, M3L, SO4 enzyme
related structures by homologous chain: 1CIF, 1IRV
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceMutation of tyrosine-67 to phenylalanine in cytochrome c significantly alters the local heme environment., Berghuis AM, Guillemette JG, Smith M, Brayer GD, J Mol Biol 1994 Jan 28;235(4):1326-41. PMID:8308895
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (25 Kb) [Save to disk]
  • Biological Unit Coordinates (1ctz.pdb1.gz) 20 Kb
  • LPC: Ligand-Protein Contacts for 1CTZ
  • CSU: Contacts of Structural Units for 1CTZ
  • Likely Quarternary Molecular Structure file(s) for 1CTZ
  • Structure Factors (61 Kb)
  • Retrieve 1CTZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CTZ from S2C, [Save to disk]
  • Re-refined 1ctz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1CTZ 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 1CTZ
  • 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 1CTZ, from MSDmotif at EBI
  • Genome occurence of 1CTZ's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ctz__, 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: [1ctz] [1ctz_A]
  • SWISS-PROT database: [P00044]
  • Domain organization of [CYC1_YEAST] by SWISSPFAM
    • Other resources with information on 1CTZ
  • Community annotation for 1CTZ 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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