Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

Global Symmetry: Cyclic - C2  (3D View)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 13.73 kDa 
• Atom Count: 964 
• Residue Count: 109 
• Unique protein chains: 1

3PS8

Crystal structure of L68V mutant of human cystatin C

• DOI: 10.2210/pdb3PS8/pdb

• Classification: HYDROLASE INHIBITOR
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2010-12-01 Released: 2011-12-21 
• Deposition Author(s): Orlikowska, M., Borek, D., Otwinowski, Z., Skowron, P., Szymanska, A.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.55 Å
• R-Value Free: 0.251 
• R-Value Work: 0.188 
• R-Value Observed: 0.191 

Literature

Crystal structure of L68V mutant of human cystatin C

Orlikowska, M., Szymanska, A., Borek, D., Otwinowski, Z., Skowron, P., Jankowska, E.

To be published.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cystatin-C	A	120	Homo sapiens	Mutation(s): 1  Gene Names: CST3
Find proteins for P01034 (Homo sapiens) Explore P01034  Go to UniProtKB:  P01034
NIH Common Fund Data Resources
PHAROS:  P01034 GTEx:  ENSG00000101439

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PEG	A	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N
ACT	A	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.55 Å
• R-Value Free: 0.251 
• R-Value Work: 0.188 
• R-Value Observed: 0.191 
• Space Group: I 4 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 139.801	α = 90
b = 139.801	β = 90
c = 139.801	γ = 90

Software Package:

Software Name	Purpose
HKL-3000	data collection
MOLREP	phasing
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2010-12-01 
• Released Date: 2011-12-21 
Deposition Author(s): Orlikowska, M., Borek, D., Otwinowski, Z., Skowron, P., Szymanska, A.

Revision History 

• Version 1.0: 2011-12-21
  Type: Initial release
  
• Version 1.1: 2013-04-03
  Changes: Database references