1B1C

CRYSTAL STRUCTURE OF THE FMN-BINDING DOMAIN OF HUMAN CYTOCHROME P450 REDUCTASE AT 1.93A RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.93 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.197

Literature

Macromolecules
Sequence Display for 1B1C

Classification: OXIDOREDUCTASE

Total Structure Weight: 20876.74

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (NADPH-CYTOCHROME P450 REDUCTASE) A 181 Homo sapiens EC#: 1.6.2.4 IUBMB
Fragment: FMN-BINDING DOMAIN
Gene Name(s): POR Gene View CYPOR
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
FMN
Query on FMN

A FLAVIN MONONUCLEOTIDE
RIBOFLAVIN MONOPHOSPHATE (Synonym)
C17 H21 N4 O9 P
FVTCRASFADXXNN-SCRDCRAPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.93 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.197
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 39.31 α = 90.00
b = 51.44 β = 105.93
c = 47.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-11-19
  • Released Date: 1999-11-24
  • Deposition author(s): Zhao, Q., Modi, S., Smith, G., Paine, M., Mcdonagh, P.D., Wolf, C.R., Tew, D., Lian, L.-Y., Roberts, G.C.K., Driessen, H.P.C.

Revision History

  • 2008-04-26
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance