1DYM

Humicola insolens Endocellulase Cel7B (EG 1) E197A Mutant


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.158

Literature

Macromolecules
Sequence Display for 1DYM

Classification: HYDROLASE

Total Structure Weight: 44994.52

Macromolecule Entities
Molecule Chains Length Organism Details
ENDOGLUCANASE I A 402 Humicola insolens EC#: 3.2.1.4 IUBMB
Mutation: E197A
Details: PYROGLUTAMATE POST-TRANSLATIONAL MODIFICATION AT RESIDUE 1, N-LINKED N-ACETYLGLUCOSAMINE ON RESIDUE ASNS 89 AND 247
Gene Name(s): CEL7B
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
PCA
Query on PCA
A L-PEPTIDE LINKING C5 H7 N O3 GLU

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.158
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 49.97 α = 90.00
b = 74.28 β = 103.82
c = 60.15 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-02-03
  • Released Date: 2000-02-04
  • Deposition author(s): Davies, G.J., Moraz, O., Driguez, H., Schulein, M.

Revision History

  • 2014-01-29
    Type: Database references, Derived calculations, Non-polymer description, Other, Structure summary, Version format compliance