3V2R | pdb_00003v2r

COMPcc in complex with fatty acids

• PDB DOI: https://doi.org/10.2210/pdb3V2R/pdb

• Classification: PROTEIN BINDING
• Organism(s): Mus musculus
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2011-12-12 Released: 2013-01-16 
• Deposition Author(s): Stetefeld, J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.75 Å
• R-Value Free: 
  0.275 (Depositor), 0.310 (DCC) 
• R-Value Work: 
  0.201 (Depositor), 0.200 (DCC) 

Starting Model: experimental

Literature

COMPcc in complex with fatty acids

Stetefeld, J.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C5  (Explore in 3D)
Global Stoichiometry: Homo 5-mer - A5 

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

Macromolecule Content 

• Total Structure Weight: 26.49 kDa 
• Atom Count: 1,884 
• Modeled Residue Count: 225 
• Deposited Residue Count: 225 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cartilage Oligomerization matrix protein (coiled-coil domain)	A, B, C, D, E	45	Mus musculus	Mutation(s): 0
UniProt
Find proteins for Q9R0G6 (Mus musculus) Explore Q9R0G6  Go to UniProtKB:  Q9R0G6

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
OLA	F [auth D]	OLEIC ACID C18 H34 O2 ZQPPMHVWECSIRJ-KTKRTIGZSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.75 Å
• R-Value Free:  0.275 (Depositor), 0.310 (DCC) 
• R-Value Work:  0.201 (Depositor), 0.200 (DCC) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 37.862	α = 90
b = 49.111	β = 104.15
c = 54.258	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-01-16 
Deposition Author(s): Stetefeld, J.

Revision History  

• Version 1.0: 2013-01-16
  Type: Initial release
  
• Version 1.1: 2023-09-13
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.2: 2024-11-20
  Changes: Structure summary