2W6O

CRYSTAL STRUCTURE OF BIOTIN CARBOXYLASE FROM E. COLI IN COMPLEX WITH 4-AMINO-7,7-DIMETHYL-7,8-DIHYDRO-QUINAZOLINONE FRAGMENT

Structural Biology Knowledgebase: 2W6O SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.308
  • R-Value Work: 0.230

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2W6O

Classification: LIGASE

Total Structure Weight: 99227.77

Macromolecule Entities
Molecule Chains Length Organism Details
BIOTIN CARBOXYLASE A, C 449 Escherichia coli EC#: 6.3.4.14 IUBMB
Gene Name(s): accC fabG b3256 JW3224

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

A, C CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
JSmol
OA3
Query on OA3

A, C 4-amino-7,7-dimethyl-7,8-dihydroquinazolin- 5(6H)-one
C10 H13 N3 O
DYPFWRCGECJCBK-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
OA3 IC50: 60800 nM (100) BindingDB

IC50: 60800 nM  BindingMOAD
IC50: 60800 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.308
  • R-Value Work: 0.230
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 68.63 α = 90.00
b = 113.37 β = 90.00
c = 121.74 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-12-18
  • Released Date: 2009-05-19
  • Deposition author(s): Mochalkin, I., Miller, J.R.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4