1OCB

STRUCTURE OF THE WILD-TYPE CELLOBIOHYDROLASE CEL6A FROM HUMICOLAS INSOLENS IN COMPLEX WITH A FLUORESCENT SUBSTRATE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.168
  • R-Value Work: 0.133

Literature

Macromolecules
Sequence Display for 1OCB

Classification: HYDROLASE

Total Structure Weight: 83659.37

Macromolecule Entities
Molecule Chains Length Organism Details
CELLOBIOHYDROLASE II A, B 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 6 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
FLG
Query on FLG

B FLUORESCEINYLTHIOUREIDO
C23 H18 N2 O5 S
VHJFQSRUDVDTEO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAG
Query on NAG

A, B N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GTM
Query on GTM

A, B O1-METHYL-4-DEOXY-4-THIO-BETA-D-GLUCOSE
C7 H14 O5 S
PFROTWRHYMLGHR-NYMZXIIRSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BGC
Query on BGC

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

A, B 4-DEOXY-4-AMINO-BETA-D-GLUCOSE
C6 H13 N O5
BXZVZSSSRTUQJP-DVKNGEFBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.168
  • R-Value Work: 0.133
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 49.76 α = 90.00
b = 155.68 β = 118.42
c = 51.22 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

  • 2011-07-13
    Type: Version format compliance | Details: Compliance with PDBx exchange dictionary V4
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor