1N2T

C-DES Mutant K223A with GLY Covalenty Linked to the PLP-cofactor

Structural Biology Knowledgebase: 1N2T SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.201

Literature

Macromolecules
Sequence Display for 1N2T

Classification: LYASE

Total Structure Weight: 85491.20

Macromolecule Entities
Molecule Chains Length Organism Details
L-cysteine/cystine lyase C-DES A, B 386 Synechocystis sp. pcc 6714 EC#: 4.4.1 IUBMB
Mutation: K223A
Gene Name(s): c-des
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 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)
GLY
Query on GLY

A, B GLYCINE
C2 H5 N O2
DHMQDGOQFOQNFH-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: 2.0 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.201
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 62.75 α = 90.00
b = 66.24 β = 90.00
c = 172.79 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-10-24
  • Released Date: 2003-01-21
  • Deposition author(s): Kaiser, J.T., Bruno, S., Clausen, T., Huber, R., Schiaretti, F., Mozzarelli, A., Kessler, D.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update