4G1V

X-ray structure of yeast flavohemoglobin

Structural Biology Knowledgebase: 4G1V SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.247
  • R-Value Work: 0.177

Literature

Macromolecules
Sequence Display for 4G1V

Classification: OXIDOREDUCTASE

Total Structure Weight: 46203.88

Macromolecule Entities
Molecule Chains Length Organism Details
Flavohemoglobin A 399 Saccharomyces cerevisiae Gene Name(s): YHB1 SCY_2125
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
FAD
Query on FAD

A FLAVIN-ADENINE DINUCLEOTIDE
C27 H33 N9 O15 P2
VWWQXMAJTJZDQX-UYBVJOGSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
HEM
Query on HEM

A PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NO2
Query on NO2

A NITRITE ION
N O2
IOVCWXUNBOPUCH-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
K
Query on K

A POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.247
  • R-Value Work: 0.177
  • Space Group: H 3 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 172.63 α = 90.00
b = 172.63 β = 90.00
c = 82.29 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-07-11
  • Released Date: 2012-11-14
  • Deposition author(s): El Hammi, E., Warkentin, E., Demmer, U., Baciou, L., Ermler, U.

Revision History

  • 2012-12-19
    Type: Citation | Details: Citation update