1IAX

CRYSTAL STRUCTURE OF ACC SYNTHASE COMPLEXED WITH PLP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.293
  • R-Value Work: 0.218

Literature

Macromolecules
Sequence Display for 1IAX

Classification: LYASE

Total Structure Weight: 97274.63

Macromolecule Entities
Molecule Chains Length Organism Details
1-AMINOCYCLOPROPANE-1-CARBOXYLATE SYNTHASE 2 A, B 428 Solanum lycopersicum EC#: 4.4.1.14 IUBMB
Fragment: RESIDUES 11-438
Gene Name(s): ACS2 ACC2 PCVV4A
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)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.293
  • R-Value Work: 0.218
  • Space Group: P 64 2 2

Unit Cell:

Length (Å) Angle (°)
a = 123.20 α = 90.00
b = 123.20 β = 90.00
c = 212.80 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-03-24
  • Released Date: 2001-04-04
  • Deposition author(s): Huai, Q., Xia, Y., Chen, Y., Callahan, B., Li, N., Ke, H.

Revision History

  • Version 1_0: 2001-04-04

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Non-polymer description, Version format compliance