1FC4

2-AMINO-3-KETOBUTYRATE COA LIGASE

Structural Biology Knowledgebase: 1FC4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.151

Literature

Macromolecules
Sequence Display for 1FC4

Classification: TRANSFERASE

Total Structure Weight: 88261.05

Macromolecule Entities
Molecule Chains Length Organism Details
2-AMINO-3-KETOBUTYRATE CONENZYME A LIGASE A, B 401 Escherichia coli EC#: 2.3.1.29 IUBMB
Mutation: M1M, M69M, M76M, M102M, M158M, M186M, M208M, M232M, M291M, M313M, M331M, M371M
Gene Name(s): kbl b3617 JW3592
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B PYRIDOXAL-5'-PHOSPHATE
VITAMIN B6 Phosphate (Synonym)
C8 H10 N O6 P
NGVDGCNFYWLIFO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
AKB
Query on AKB

A, B 2-AMINO-3-KETOBUTYRIC ACID
C4 H7 N O3
SAUCHDKDCUROAO-VKHMYHEASA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.151
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 63.94 α = 90.00
b = 98.66 β = 90.00
c = 118.70 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-07-17
  • Released Date: 2001-05-02
  • Deposition author(s): Schmidt, A., Matte, A., Li, Y., Sivaraman, J., Larocque, R., Schrag, J.D., Smith, C., Sauve, V., Cygler, M., Montreal-Kingston Bacterial Structural Genomics Initiative (BSGI)

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