1ELQ

CRYSTAL STRUCTURE OF THE CYSTINE C-S LYASE C-DES


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.198

Literature

Macromolecules
Sequence Display for 1ELQ

Classification: LYASE

Total Structure Weight: 86265.63

Macromolecule Entities
Molecule Chains Length Organism Details
L-CYSTEINE/L-CYSTINE C-S LYASE A, B 390 Synechocystis sp. pcc 6714 Fragment: 11 RESIDUES OF THE WT-N-TERMINUS REPLACED BY OCTAPEPTIDE
Details: N-TERMINAL MODIFIED C-DES RETAINS FULL CATALYTIC ACTIVITY
Gene Name(s): c-des
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)
K
Query on K

A, B POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.198
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 62.40 α = 90.00
b = 65.40 β = 90.00
c = 170.10 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-03-14
  • Released Date: 2000-04-19
  • Deposition author(s): Clausen, T., Kaiser, J.T., Steegborn, C., Huber, R., Kessler, D.

Revision History

  • Version 1_0: 2000-04-19

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Source and taxonomy, Version format compliance