4OY5

0.89 Angstrom resolution crystal structure of (Gly-Pro-Hyp)10

• PDB DOI: https://doi.org/10.2210/pdb4OY5/pdb

• Classification: STRUCTURAL PROTEIN
• Organism(s): Mammalia
• Mutation(s): No 


• Deposited: 2014-02-10 Released: 2015-03-04 
• Deposition Author(s): Suzuki, H., Mahapatra, D., Steel, P.J., Dyer, J., Dobson, R.C.J., Gerrard, J.A., Valery, C.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 0.89 Å
• R-Value Free: 0.077 
• R-Value Work: 0.067 
• R-Value Observed: 0.068 

Literature

Sub-angstrom structure of the collagen model peptide (GPO)10 shows a hydrated triple helix with pitch variation and two proline ring conformations

Suzuki, H., Mahapatra, D., Steel, P.J., Dyer, J., Dobson, R.C.J., Gerrard, J.A., Valery, C.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 2.69 kDa 
• Atom Count: 210 
• Modelled Residue Count: 21 
• Deposited Residue Count: 30 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Collagen	A	30	Mammalia	Mutation(s): 0

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
HYP	A	L-PEPTIDE LINKING	C5 H9 N O3		PRO

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 0.89 Å
• R-Value Free: 0.077 
• R-Value Work: 0.067 
• R-Value Observed: 0.068 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 13.86	α = 90
b = 26.15	β = 105.43
c = 19.88	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
SHELXDE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-03-04 
Deposition Author(s): Suzuki, H., Mahapatra, D., Steel, P.J., Dyer, J., Dobson, R.C.J., Gerrard, J.A., Valery, C.

Revision History  

• Version 1.0: 2015-03-04
  Type: Initial release
  
• Version 1.1: 2023-12-27
  Changes: Advisory, Data collection, Database references, Derived calculations, Source and taxonomy