1KES | pdb_00001kes

CONFORMATION OF KERATAN SULPHATE

• PDB DOI: https://doi.org/10.2210/pdb1KES/pdb

• Classification: TEXTURE OF CONNECTIVE TISSUE


• Deposited: 1978-05-23 Released: 1980-03-28 
• Deposition Author(s): Arnott, S.

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Experimental Data Snapshot

• Method: FIBER DIFFRACTION
• Resolution: 3.00 Å

Literature

Conformation of keratan sulphate.

Arnott, S., Gus, J.M., Hukins, D.W., Dea, I.C., Rees, D.A.

(1974) J Mol Biology 88: 175-184

• PubMed: 4280446 
• DOI: https://doi.org/10.1016/0022-2836(74)90303-9
• Primary Citation Related Structures: 
  1KES

Biological Assembly 1  

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 1.07 kDa 
• Atom Count: 66 

Oligosaccharides

Help  

Entity ID: 1
Molecule	Chains	Length	2D Diagram	Glycosylation	D Interactions
2-acetamido-2-deoxy-6-O-sulfo-beta-D-glucopyranose-(1-3)-6-O-sulfo-beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-6-O-sulfo-beta-D-glucopyranose-(1-3)-6-O-sulfo-beta-D-galactopyranose	A	4		N/A
Glycosylation Resources
GlyTouCan: G04175QV GlyCosmos: G04175QV

Experimental Data & Validation

Experimental Data

• Method: FIBER DIFFRACTION
• Resolution: 3.00 Å

Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 1	α = 90
b = 1	β = 90
c = 1	γ = 90

Software Package:

Software Name	Purpose
LINKED-ATOM	refinement
LALS	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 1980-03-28 
Deposition Author(s): Arnott, S.

Revision History  

• Version 1.0: 1980-03-28
  Type: Initial release
  
• Version 1.1: 2008-03-21
  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, Database references, Derived calculations, Other, Structure summary
• Version 2.1: 2024-02-07
  Changes: Data collection, Database references, Structure summary