3G8C

Crystal Structure of Biotin Carboxylase in Complex with Biotin, Bicarbonate, ADP and Mg Ion


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.216
  • R-Value Work: 0.182

Literature

Macromolecules
Sequence Display for 3G8C

Classification: LIGASE

Total Structure Weight: 99173.71

Macromolecule Entities
Molecule Chains Length Organism Details
Biotin carboxylase A, B 444 Escherichia coli EC#: 6.3.4.14 IUBMB
Gene Name(s): accC fabG b3256 JW3224
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BTN
Query on BTN

A, B BIOTIN
C10 H16 N2 O3 S
YBJHBAHKTGYVGT-ZKWXMUAHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BCT
Query on BCT

A, B BICARBONATE ION
C H O3
BVKZGUZCCUSVTD-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.216
  • R-Value Work: 0.182
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 83.32 α = 90.00
b = 106.17 β = 90.00
c = 121.49 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-02-12
  • Released Date: 2009-03-03
  • Deposition author(s): Chou, C.Y., Yu, L.P., Tong, L.

Revision History

  • 2011-07-13
    Type: Version format compliance
  • 2017-02-01
    Type: Structure summary