1I7S

ANTHRANILATE SYNTHASE FROM SERRATIA MARCESCENS IN COMPLEX WITH ITS END PRODUCT INHIBITOR L-TRYPTOPHAN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.318
  • R-Value Work: 0.247

Literature

Macromolecules
Sequence Display for 1I7S

Classification: LYASE

Total Structure Weight: 157638.81

Macromolecule Entities
Molecule Chains Length Organism Details
ANTHRANILATE SYNTHASE A, C 519 Serratia marcescens EC#: 4.1.3.27 IUBMB
Mutation: P60R, V83L, L130I, V164L, H459V, H461N, R492P, R493E
Gene Name(s): trpE
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
TRPG B, D 193 Serratia marcescens EC#: 4.1.3.27 IUBMB
Mutation: S152F
Gene Name(s): trpG
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
TRP
Query on TRP

A, C TRYPTOPHAN
C11 H12 N2 O2
QIVBCDIJIAJPQS-VIFPVBQESA-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: 0.318
  • R-Value Work: 0.247
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 72.27 α = 90.00
b = 123.56 β = 90.00
c = 179.65 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-03-10
  • Released Date: 2001-05-16
  • Deposition author(s): Spraggon, G., Kim, C., Nguyen-Huu, X., Yee, M.-C., Yanofsky, C., Mills, S.E.

Revision History

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