6IQ5 Oxidoreductase Oxidoreductase Inhibitor date Nov 06, 2018
title Crystal Structure Of Cyp1b1 And Inhibitor Having Azide Group
authors M.Kubo, K.Yamamoto, T.Itoh
compound source
Molecule: Cytochrome P450 1b1
Chain: A, B
Synonym: Cypib1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cyp1b1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: I 41
R_factor 0.356 R_Free 0.396
length a length b length c angle alpha angle beta angle gamma
135.190 135.190 302.170 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.70 Å
enzyme Oxidoreductase E.C. BRENDA
A, B

Primary referenceDesign and synthesis of selective CYP1B1 inhibitor via dearomatization of alpha-naphthoflavone., Kubo M, Yamamoto K, Itoh T, Bioorg Med Chem. 2019 Jan 15;27(2):285-304. doi: 10.1016/j.bmc.2018.11.045. Epub , 2018 Dec 3. PMID:30553624
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (320 Kb) [Save to disk]
  • Biological Unit Coordinates (6iq5.pdb1.gz) 162 Kb
  • Biological Unit Coordinates (6iq5.pdb2.gz) 152 Kb
  • CSU: Contacts of Structural Units for 6IQ5
  • Structure Factors (1448 Kb)
  • Retrieve 6IQ5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6IQ5 from S2C, [Save to disk]
  • View 6IQ5 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 6IQ5
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 6iq5 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6iq5_B] [6iq5_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6IQ5
  • Community annotation for 6IQ5 at PDBWiki (http://pdbwiki.org)

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