1C58

CRYSTAL STRUCTURE OF CYCLOAMYLOSE 26

• PDB DOI: https://doi.org/10.2210/pdb1C58/pdb

• Classification: CARBOHYDRATE


• Deposited: 1999-11-04 Released: 1999-11-10 
• Deposition Author(s): Gessler, K., Saenger, W., Nimz, O.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 0.99 Å
• R-Value Free: 0.100 
• R-Value Observed: 0.088 

Biological Assembly 1  

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 8.47 kDa 
• Atom Count: 736 

Oligosaccharides

Help

Entity ID: 1
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
Cyclohexacosakis-(1-4)-(alpha-D-glucopyranose)	A, B	26		N/A
Glycosylation Resources
GlyTouCan:  G58315AP GlyCosmos:  G58315AP

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 0.99 Å
• R-Value Free: 0.100 
• R-Value Observed: 0.088 
• Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 21.84	α = 87.36
b = 22.92	β = 89.51
c = 29.05	γ = 61.98

Software Package:

Software Name	Purpose
SHELXD	phasing
SHELXL-97	refinement
MAR345	data collection
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 1999-11-10 
Deposition Author(s): Gessler, K., Saenger, W., Nimz, O.

Revision History  

• Version 1.0: 1999-11-10
  Type: Initial release
  
• Version 1.1: 2008-05-05
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Atomic model, Version format compliance
• Version 1.3: 2012-09-05
  Changes: Derived calculations
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Atomic model, Data collection, Database references, Derived calculations, Refinement description, Structure summary
• Version 2.1: 2023-12-27
  Changes: Data collection, Database references, Structure summary
• Version 2.2: 2024-03-13
  Changes: Source and taxonomy, Structure summary
• Version 2.3: 2024-04-03
  Changes: Refinement description