1B1C Oxidoreductase date Nov 19, 1998
title Crystal Structure Of The Fmn-Binding Domain Of Human Cytochrome P450 Reductase At 1.93a Resolution
authors Q.Zhao, S.Modi, G.Smith, M.Paine, P.D.Mcdonagh, C.R.Wolf, D.Tew, L.Y.Lian, G.C.K.Roberts, H.P.C.Driessen
compound source
Molecule: Protein (Nadph-Cytochrome P450 Reductase)
Chain: A
Fragment: Fmn-Binding Domain
Synonym: P450r-Fmn
Ec: 1.6.2.4
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Plasmid: Pmp Cloned Into Pet15b
symmetry Space Group: P 1 21 1
R_factor 0.197 R_Free 0.243
crystal
cell
length a length b length c angle alpha angle beta angle gamma
39.310 51.440 47.600 90.00 105.93 90.00
method X-Ray Diffractionresolution 1.93 Å
ligand CA, FMN enzyme Oxidoreductase E.C.1.6.2.4 BRENDA
related structures by homologous chain: 1AMO, 1JA1
Primary referenceCrystal structure of the FMN-binding domain of human cytochrome P450 reductase at 1.93 A resolution., Zhao Q, Modi S, Smith G, Paine M, McDonagh PD, Wolf CR, Tew D, Lian LY, Roberts GC, Driessen HP, Protein Sci 1999 Feb;8(2):298-306. PMID:10048323
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (33 Kb) [Save to disk]
  • Biological Unit Coordinates (1b1c.pdb1.gz) 29 Kb
  • LPC: Ligand-Protein Contacts for 1B1C
  • CSU: Contacts of Structural Units for 1B1C
  • Likely Quarternary Molecular Structure file(s) for 1B1C
  • Structure Factors (91 Kb)
  • Retrieve 1B1C in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1B1C from S2C, [Save to disk]
  • Re-refined 1b1c structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1B1C 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 1B1C
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1B1C, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1b1ca_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1b1c from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1b1c] [1b1c_A]
  • SWISS-PROT database: [P16435]
  • Domain organization of [NCPR_HUMAN] by SWISSPFAM
  • Other resources with information on 1B1C
  • Community annotation for 1B1C 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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