5IWZ

Synaptonemal complex protein

• PDB DOI: https://doi.org/10.2210/pdb5IWZ/pdb

• Classification: CELL CYCLE
• Organism(s): Mus musculus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2016-03-23 Released: 2017-03-29 
• Deposition Author(s): Feng, J., Fu, S., Cao, X., Wu, H., Lu, J., Zeng, M., Liu, L., Yang, X., Shen, Y.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.239 
• R-Value Work: 0.190 
• R-Value Observed: 0.193 

Literature

Structure of synaptonemal complexes protein at 2.6 angstroms resolution

Feng, J., Fu, S., Cao, X., Wu, H., Lu, J., Zeng, M., Liu, L., Yang, X., Shen, Y.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Macromolecule Content

• Total Structure Weight: 46.58 kDa 
• Atom Count: 3,070 
• Modelled Residue Count: 372 
• Deposited Residue Count: 401 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Synaptonemal complex protein 2	A	401	Mus musculus	Mutation(s): 0  Gene Names: Sycp2, Scp2
UniProt & NIH Common Fund Data Resources
Find proteins for Q9CUU3 (Mus musculus) Explore Q9CUU3  Go to UniProtKB:  Q9CUU3
IMPC:  MGI:1933281

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.239 
• R-Value Work: 0.190 
• R-Value Observed: 0.193 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 65.781	α = 90
b = 74.679	β = 90
c = 80.511	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PHENIX	model building
HKL-2000	data scaling

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2017-03-29 
Deposition Author(s): Feng, J., Fu, S., Cao, X., Wu, H., Lu, J., Zeng, M., Liu, L., Yang, X., Shen, Y.

---

Funding Organization	Location	Grant Number
	China	--

Revision History  

• Version 1.0: 2017-03-29
  Type: Initial release
  
• Version 1.1: 2017-10-18
  Changes: Database references
• Version 1.2: 2024-03-20
  Changes: Data collection, Database references