Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

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Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 3-mer - A3 

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

Macromolecule Content

• Total Structure Weight: 8360.98 
• Atom Count: 581 
• Residue Count: 90 
• Unique protein chains: 1

1BKV

COLLAGEN

• DOI: 10.2210/pdb1BKV/pdb

• Classification: STRUCTURAL PROTEIN


• Deposited: 1998-07-13 Released: 1999-02-16 
• Deposition Author(s): Kramer, R.Z., Bella, J., Mayville, P., Brodsky, B., Berman, H.M.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2 Å
• R-Value Free: 0.277 
• R-Value Work: 0.228 

Literature

Sequence dependent conformational variations of collagen triple-helical structure.

Kramer, R.Z., Bella, J., Mayville, P., Brodsky, B., Berman, H.M.

(1999) Nat.Struct.Mol.Biol. 6: 454-457

• PubMed: 10331873 
• DOI: 10.1038/8259


• PubMed Abstract: 
  

The 2 A crystal structure reported here of the collagen-like model peptide, T3-785, provides the first visualization of how the sequence of collagen defines distinctive local conformational variations in triple-helical structure.

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Organizational Affiliation: 

Department of Chemistry, Rutgers University, Piscataway, New Jersey 08854-8087, USA.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
T3-785	A, B, C	30	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
ACY	B, C	ACETIC ACID C2 H4 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-N

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2 Å
• R-Value Free: 0.277 
• R-Value Work: 0.228 
• Space Group: C 1 2 1

Unit Cell:

Length (Å)	Angle (°)
a = 117.090	α = 90.00
b = 15.629	β = 104.46
c = 39.715	γ = 90.00

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 1998-07-13 
• Released Date: 1999-02-16 
• Deposition Author(s): Kramer, R.Z., Bella, J., Mayville, P., Brodsky, B., Berman, H.M.

Revision History 

• Version 1.0: 1999-02-16
  Type: Initial release
• Version 1.1: 2008-03-24
  Type: Version format compliance
• Version 1.2: 2011-07-13
  Type: Version format compliance