1I1M

CRYSTAL STRUCTURE OF ESCHERICHIA COLI BRANCHED-CHAIN AMINO ACID AMINOTRANSFERASE.

Structural Biology Knowledgebase: 1I1M SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.215
  • R-Value Work: 0.173

Literature

Macromolecules
Sequence Display for 1I1M

Classification: TRANSFERASE

Total Structure Weight: 103485.47

Macromolecule Entities
Molecule Chains Length Organism Details
BRANCHED-CHAIN AMINO ACID AMINOTRANSFERASE A, B, C 309 Escherichia coli EC#: 2.6.1.42 IUBMB
Gene Name(s): ilvE b3770 JW5606
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, C PYRIDOXAL-5'-PHOSPHATE
VITAMIN B6 Phosphate (Synonym)
C8 H10 N O6 P
NGVDGCNFYWLIFO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
4MV
Query on 4MV

A, B, C 4-METHYL VALERIC ACID
C6 H12 O2
FGKJLKRYENPLQH-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.215
  • R-Value Work: 0.173
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 155.99 α = 90.00
b = 100.71 β = 90.00
c = 141.53 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-02-02
  • Released Date: 2001-07-04
  • Deposition author(s): Okada, K., Hirotsu, K., Hayashi, H., Kagamiyama, H.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values