1OCN

Mutant D416A of the CELLOBIOHYDROLASE CEL6A FROM HUMICOLA INSOLENS in complex with a cellobio-derived isofagomine at 1.3 angstrom resolution

Structural Biology Knowledgebase: 1OCN SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.31 Å
  • R-Value Free: 0.162
  • R-Value Work: 0.130

Literature

Macromolecules
Sequence Display for 1OCN

Classification: HYDROLASE

Total Structure Weight: 40926.91

Macromolecule Entities
Molecule Chains Length Organism Details
CELLOBIOHYDROLASE II A 362 Humicola insolens EC#: 3.2.1.91 IUBMB
Fragment: CATALYTIC CORE DOMAIN, RESIDUES 89-450
Details: N-LINKED N-ACETYLGLUCOSAMINE ON RESIDUE ASN 141
Gene Name(s): cel6A avi2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 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)
BGC
Query on BGC

A BETA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-VFUOTHLCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
IFM
Query on IFM

A 5-HYDROXYMETHYL-3,4-DIHYDROXYPIPERIDINE
4R,, (3R (Synonym)
C6 H13 N O3
QPYJXFZUIJOGNX-HSUXUTPPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.31 Å
  • R-Value Free: 0.162
  • R-Value Work: 0.130
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 49.36 α = 90.00
b = 69.84 β = 113.52
c = 51.95 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-02-09
  • Released Date: 2003-05-22
  • Deposition author(s): Varrot, A., Macdonald, J., Stick, R.V., Pell, G., Gilbert, H.J., Davies, G.J.

Revision History

  • 2015-07-15
    Type: Non-polymer description | Details: HETSYN,FORMUL,HETNAM
  • 2015-07-15
    Type: Other | Details: REMARK 525
  • 2015-07-15
    Type: Binding sites and description | Details: REMARK 800,SITE
  • 2015-07-15
    Type: Polymer description | Details: COMPND
  • 2015-07-15
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2015-07-15
    Type: Geometry validation | Details: REMARK 500
  • 2015-07-15
    Type: Version format compliance | Details: REMARK 4