2VNG

Family 51 carbohydrate binding module from a family 98 glycoside hydrolase produced by Clostridium perfringens in complex with blood group A-trisaccharide ligand.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.184

Literature

Macromolecules
Sequence Display for 2VNG

Classification: HYDROLASE

Total Structure Weight: 40961.28

Macromolecule Entities
Molecule Chains Length Organism Details
CPE0329 A, B 180 Clostridium perfringens EC#: 3.2.1 IUBMB
Fragment: CARBOHYDRATE-BINDING MODULE FAMILY 51, RESIDUES 27-206
Gene Name(s): CPE0329
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
A2G
Query on A2G

A, B N-ACETYL-2-DEOXY-2-AMINO-GALACTOSE
C8 H15 N O6
OVRNDRQMDRJTHS-CBQIKETKSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GAL
Query on GAL

A, B BETA-D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-FPRJBGLDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FUC
Query on FUC

A, B ALPHA-L-FUCOSE
C6 H12 O5
SHZGCJCMOBCMKK-SXUWKVJYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B 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: 1.4 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.184
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 69.68 α = 90.00
b = 98.75 β = 90.00
c = 49.24 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-02-04
  • Released Date: 2008-02-19
  • Deposition author(s): Gregg, K.J., Finn, R., Abbott, D.W., Boraston, A.B.

Revision History

  • Version 1_0: 2008-02-19

    Type: Initial release

  • Version 1_1: 2011-05-08

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-07-05

    Type: Data collection