1CL1

CYSTATHIONINE BETA-LYASE (CBL) FROM ESCHERICHIA COLI


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.83 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.151

Literature

Macromolecules
Sequence Display for 1CL1

Classification: METHIONINE BIOSYNTHESIS

Total Structure Weight: 87100.80

Macromolecule Entities
Molecule Chains Length Organism Details
CYSTATHIONINE BETA-LYASE A, B 395 Escherichia coli EC#: 4.4.1.8 IUBMB
Mutation: K210X
Details: PLP BOUND AS COFACTOR TO LYS 210
Gene Name(s): metC b3008 JW2975
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B BICARBONATE ION
C H O3
BVKZGUZCCUSVTD-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
LLP
Query on LLP
A, B L-PEPTIDE LINKING C14 H22 N3 O7 P LYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.83 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.151
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 60.90 α = 90.00
b = 154.70 β = 90.00
c = 152.70 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-09-02
  • Released Date: 1998-09-09
  • Deposition author(s): Clausen, T., Huber, R., Messerschmidt, A.

Revision History

  • Version 1_0: 1998-09-09

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Source and taxonomy, Version format compliance

  • Version 1_3: 2011-11-16

    Type: Atomic model