1WMX

Crystal Structure of Family 30 Carbohydrate Binding Module

• PDB DOI: https://doi.org/10.2210/pdb1WMX/pdb

• Classification: SUGAR BINDING PROTEIN
• Organism(s): Acetivibrio thermocellus ATCC 27405
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2004-07-21 Released: 2004-08-03 
• Deposition Author(s): Horiguchi, Y., Kono, M., Suzuki, A., Yamane, T., Arai, M., Sakka, K., Omiya, K.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.233 
• R-Value Work: 0.224 
• R-Value Observed: 0.224 

Literature

Crystal Structure of Family 30 Carbohydrate Binding Module

Horiguchi, Y., Kono, M., Suzuki, A., Yamane, T., Arai, M., Sakka, K., Omiya, K.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 46.36 kDa 
• Atom Count: 3,148 
• Modelled Residue Count: 368 
• Deposited Residue Count: 410 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
COG3291: FOG: PKD repeat	A, B	205	Acetivibrio thermocellus ATCC 27405	Mutation(s): 0
UniProt
Find proteins for A3DD30 (Acetivibrio thermocellus (strain ATCC 27405 / DSM 1237 / JCM 9322 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372)) Explore A3DD30  Go to UniProtKB:  A3DD30

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	C [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.233 
• R-Value Work: 0.224 
• R-Value Observed: 0.224 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 66.72	α = 90
b = 81.86	β = 90
c = 86.93	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SHARP	phasing
CNS	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-08-03 
Deposition Author(s): Horiguchi, Y., Kono, M., Suzuki, A., Yamane, T., Arai, M., Sakka, K., Omiya, K.

Revision History  

• Version 1.0: 2004-08-03
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2024-03-13
  Changes: Data collection, Database references, Derived calculations