1FG3

CRYSTAL STRUCTURE OF L-HISTIDINOL PHOSPHATE AMINOTRANSFERASE COMPLEXED WITH L-HISTIDINOL

Structural Biology Knowledgebase: 1FG3 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.218
  • R-Value Work: 0.198

Literature

Macromolecules
Sequence Display for 1FG3

Classification: TRANSFERASE

Total Structure Weight: 39829.05

Macromolecule Entities
Molecule Chains Length Organism Details
HISTIDINOL PHOSPHATE AMINOTRANSFERASE A 356 Escherichia coli EC#: 2.6.1.9 IUBMB
Mutation: M1M, M112M, M237M, M265M
Gene Name(s): hisC b2021 JW2003
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 PYRIDOXAL-5'-PHOSPHATE
VITAMIN B6 Phosphate (Synonym)
C8 H10 N O6 P
NGVDGCNFYWLIFO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
HSA
Query on HSA

A PHOSPHORIC ACID MONO-[2-AMINO-3-(3H-IMIDAZOL- 4-YL)-PROPYL]ESTER
C6 H12 N3 O4 P
CWNDERHTHMWBSI-YFKPBYRVSA-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 L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.218
  • R-Value Work: 0.198
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 132.48 α = 90.00
b = 62.44 β = 104.26
c = 45.53 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-07-27
  • Released Date: 2001-08-22
  • Deposition author(s): Sivaraman, J., Cygler, M.

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