3S9X

High resolution crystal structure of ASCH domain from Lactobacillus crispatus JV V101

• PDB DOI: https://doi.org/10.2210/pdb3S9X/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Vibrio cholerae TMA 21
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2011-06-02 Released: 2011-07-27 
• Deposition Author(s): Nocek, B., Xu, X., Cui, H., Jedrzejczak, R., Edwards, A., Savchenko, A., Mabbutt, B.C., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.35 Å
• R-Value Free: 0.172 
• R-Value Work: 0.134 
• R-Value Observed: 0.136 

Literature

High resolution crystal structure of ASCH domain from Lactobacillus crispatus JV V101

Nocek, B., Xu, X., Cui, H., Jedrzejczak, R., Edwards, A., Savchenko, A., Mabbutt, B.C., Joachimiak, A.

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: 18.76 kDa 
• Atom Count: 1,667 
• Modelled Residue Count: 159 
• Deposited Residue Count: 159 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ASCH domain	A	159	Vibrio cholerae TMA 21	Mutation(s): 0  Gene Names: VCB_002424

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CL	B [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.35 Å
• R-Value Free: 0.172 
• R-Value Work: 0.134 
• R-Value Observed: 0.136 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 35.855	α = 90
b = 39.689	β = 90
c = 128.594	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
HKL-3000	phasing
SHELX	model building
ARP/wARP	model building
MOLREP	phasing
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling
SHELX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-07-27 
Deposition Author(s): Nocek, B., Xu, X., Cui, H., Jedrzejczak, R., Edwards, A., Savchenko, A., Mabbutt, B.C., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2011-07-27
  Type: Initial release