1KB0

Crystal Structure of Quinohemoprotein Alcohol Dehydrogenase from Comamonas testosteroni

Structural Biology Knowledgebase: 1KB0 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.44 Å
  • R-Value Free: 0.188
  • R-Value Work: 0.160

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1KB0

Classification: OXIDOREDUCTASE

Total Structure Weight: 74820.38

Macromolecule Entities
Molecule Chains Length Organism Details
quinohemoprotein alcohol dehydrogenase A 677 Comamonas testosteroni EC#: 1.1.99 IUBMB
Mutation: K181N, R182G, A566G, W512X
Gene Name(s): qheDH
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HEC
Query on HEC

A HEME C
C34 H34 Fe N4 O4
HXQIYSLZKNYNMH-LJNAALQVSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PQQ
Query on PQQ

A PYRROLOQUINOLINE QUINONE
C14 H6 N2 O8
MMXZSJMASHPLLR-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TFB
Query on TFB

A TETRAHYDROFURAN-2-CARBOXYLIC ACID
C5 H8 O3
UJJLJRQIPMGXEZ-BYPYZUCNSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
TRO
Query on TRO
A L-PEPTIDE LINKING C11 H12 N2 O3 TRP

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.44 Å
  • R-Value Free: 0.188
  • R-Value Work: 0.160
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 97.92 α = 90.00
b = 74.33 β = 105.67
c = 92.33 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-11-05
  • Released Date: 2001-12-28
  • Deposition author(s): Rozeboom, H.J., Oubrie, A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update