1OH4

Structural and thermodynamic dissection of specific mannan recognition by a carbohydrate-binding module


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.170
  • R-Value Work: 0.138

Literature

Macromolecules
Sequence Display for 1OH4

Classification: HYDROLASE

Total Structure Weight: 22070.44

Macromolecule Entities
Molecule Chains Length Organism Details
BETA-MANNOSIDASE A 179 Thermotoga maritima Fragment: CARBOHYDRATE-BINDING MODULE, RESIDUES 505-680
Gene Name(s): manB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BMA
Query on BMA

A BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GLA
Query on GLA

A ALPHA D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-PHYPRBDBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-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: 1.35 Å
  • R-Value Free: 0.170
  • R-Value Work: 0.138
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 31.79 α = 90.00
b = 48.92 β = 90.00
c = 96.42 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-05-21
  • Released Date: 2004-03-16
  • Deposition author(s): Boraston, A.B., Revett, T.J., Boraston, C.M., Nurizzo, D., Davies, G.J.

Revision History

  • Version 1_0: 2004-03-16

    Type: Initial release

  • Version 1_1: 2011-05-08

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance