1OCJ

Mutant D416A of the CELLOBIOHYDROLASE CEL6A FROM HUMICOLA INSOLENS in complex with a THIOPENTASACCHARIDE at 1.3 angstrom resolution

Structural Biology Knowledgebase: 1OCJ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.3 Å
  • R-Value Free: 0.174
  • R-Value Work: 0.145

Literature

Macromolecules
Sequence Display for 1OCJ

Classification: HYDROLASE

Total Structure Weight: 41287.62

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 7 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)
SSG
Query on SSG

A 1,4-DEOXY-1,4-DITHIO-BETA-D-GLUCOPYRANOSE
C6 H12 O4 S2
MUOMBPNNVXJUGT-UKFBFLRUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MA3
Query on MA3

A O1-METHYL-4-DEOXY-4-THIO-ALPHA-D-GLUCOSE
C7 H14 O5 S
PFROTWRHYMLGHR-GKHCUFPYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SGC
Query on SGC

A 4-DEOXY-4-THIO-BETA-D-GLUCOPYRANOSE
C6 H12 O5 S
KGSURTOFVLAWDC-QZABAPFNSA-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)
ACY
Query on ACY

A ACETIC ACID
C2 H4 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.3 Å
  • R-Value Free: 0.174
  • R-Value Work: 0.145
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 47.44 α = 90.00
b = 67.55 β = 110.87
c = 53.66 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-02-07
  • Released Date: 2003-07-10
  • Deposition author(s): Varrot, A., Frandsen, T.P., Von Ossowski, I., Boyer, V., Driguez, H., Schulein, M., Davies, G.J.

Revision History

  • 2012-01-25
    Type: Function and keywords | Details: KEYWDS
  • 2012-01-25
    Type: Binding sites and description | Details: REMARK 800,SITE
  • 2012-01-25
    Type: Non-polymer description | Details: HETSYN,FORMUL
  • 2012-01-25
    Type: Geometry validation | Details: REMARK 500
  • 2012-01-25
    Type: Polymer description | Details: COMPND
  • 2012-01-25
    Type: Other | Details: ANISOU,REMARK 525
  • 2012-01-25
    Type: Atom nomenclature | Details: HETATM
  • 2012-01-25
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2012-01-25
    Type: Version format compliance | Details: REMARK 4