1KBJ

Crystallographic Study of the Recombinant Flavin-binding Domain of Baker's Yeast Flavocytochrome b2: comparison with the Intact Wild-type Enzyme

Structural Biology Knowledgebase: 1KBJ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.203
  • R-Value Work: 0.157

Literature

Macromolecules
Sequence Display for 1KBJ

Classification: OXIDOREDUCTASE

Total Structure Weight: 92420.42

Macromolecule Entities
Molecule Chains Length Organism Details
CYTOCHROME B2 A, B 412 Saccharomyces cerevisiae EC#: 1.1.2.3 IUBMB
Fragment: FMN-BINDING DOMAIN
Gene Name(s): CYB2 YML054C YM9958.08C
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, B FLAVIN MONONUCLEOTIDE
RIBOFLAVIN MONOPHOSPHATE (Synonym)
C17 H21 N4 O9 P
FVTCRASFADXXNN-SCRDCRAPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

A, B 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.203
  • R-Value Work: 0.157
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 110.73 α = 90.00
b = 147.62 β = 90.00
c = 64.86 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-11-06
  • Released Date: 2002-04-03
  • Deposition author(s): Cunane, L.M., Barton, J.D., Chen, Z.W., Welsh, F.E., Chapman, S.K., Reid, G.A., Mathews, F.S.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values