1LR6 Electron Transport date May 15, 2002
title Crystal Structure Of V45y Mutant Of Cytochrome B5
authors J.H.Gan, J.Wu, Z.Q.Wang, Y.H.Wang, Z.X.Huang, Z.X.Xia
compound source
Molecule: Cytochrome B5
Chain: A
Fragment: Trypsin-Solubilized Fragment Of Cytochrome B5
Engineered: Yes
Mutation: Yes
Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Organ: Liver
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pu19
symmetry Space Group: C 1 2 1
R_factor 0.191 R_Free 0.236
crystal
cell
length a length b length c angle alpha angle beta angle gamma
69.404 40.441 39.196 90.00 111.70 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand HEM enzyme
related structures by homologous chain: 1M59, 1U9U
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructures of V45E and V45Y mutants and structure comparison of a variety of cytochrome b5 mutants., Gan JH, Wu J, Wang ZQ, Wang YH, Huang ZX, Xia ZX, Acta Crystallogr D Biol Crystallogr 2002 Aug;58(Pt 8):1298-306. PMID:12136141
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (21 Kb) [Save to disk]
  • Biological Unit Coordinates (1lr6.pdb1.gz) 17 Kb
  • LPC: Ligand-Protein Contacts for 1LR6
  • CSU: Contacts of Structural Units for 1LR6
  • Likely Quarternary Molecular Structure file(s) for 1LR6
  • Structure Factors (118 Kb)
  • Retrieve 1LR6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1LR6 from S2C, [Save to disk]
  • Re-refined 1lr6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1LR6 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 1LR6
  • 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 1LR6, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1lr6a_, region A [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: [1lr6] [1lr6_A]
  • SWISS-PROT database: [P00171]
  • Domain organization of [CYB5_BOVIN] by SWISSPFAM
  • Domain found in 1LR6: [Cyt-b5 ] by SMART
  • Other resources with information on 1LR6
  • Community annotation for 1LR6 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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