1UY0

Carbohydrate binding module (CBM6cm-2) from Cellvibrio mixtus lichenase 5A in complex with glc-1,3-glc-1,4-glc-1,3-glc

• PDB DOI: https://doi.org/10.2210/pdb1UY0/pdb

• Classification: CARBOHYDRATE BINDING MODULE
• Organism(s): Cellvibrio mixtus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2004-03-01 Released: 2004-03-11 
• Deposition Author(s): Czjzek, M., Pires, V.M.R., Henshaw, J., Prates, J.A.M., Bolam, D., Henrissat, B., Gilbert, H.J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free: 0.177 
• R-Value Work: 0.154 
• R-Value Observed: 0.155 

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PQS (software)

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors and generated by PQS (software)

Macromolecule Content

• Total Structure Weight: 29.15 kDa 
• Atom Count: 2,347 
• Modelled Residue Count: 262 
• Deposited Residue Count: 262 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CELLULASE B	A, B	131	Cellvibrio mixtus	Mutation(s): 0
UniProt
Find proteins for O07653 (Cellvibrio mixtus) Explore O07653  Go to UniProtKB:  O07653

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
beta-D-glucopyranose-(1-4)-beta-D-glucopyranose	C	2		N/A
Glycosylation Resources
GlyTouCan:  G84824ZO GlyCosmos:  G84824ZO

Entity ID: 3
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
beta-D-glucopyranose-(1-3)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-3)-beta-D-glucopyranose	D	4		N/A
Glycosylation Resources
GlyTouCan:  G73251IT GlyCosmos:  G73251IT GlyGen:  G73251IT

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	F [auth A], G [auth A], M [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
CA	E [auth A], H [auth A], L [auth B], N [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N
CL	I [auth A], K [auth A], P [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
NA	J [auth A], O [auth B], Q [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Biologically Interesting Molecules (External Reference) 1 Unique

Entity ID: 2
ID	Chains	Name	Type/Class	2D Diagram	3D Interactions
PRD_900005	C	beta-cellobiose	Oligosaccharide / Metabolism

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free: 0.177 
• R-Value Work: 0.154 
• R-Value Observed: 0.155 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 63.55	α = 90
b = 67.65	β = 90
c = 85.29	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
FFT	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-03-11 
Deposition Author(s): Czjzek, M., Pires, V.M.R., Henshaw, J., Prates, J.A.M., Bolam, D., Henrissat, B., Gilbert, H.J.

Revision History  

• Version 1.0: 2004-03-11
  Type: Initial release
  
• Version 1.1: 2011-05-07
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Atomic model, Data collection, Derived calculations, Other, Structure summary