5MMV

Crystal structure of human Caspase-1 with 2-((2-naphthoyl)-L-valyl)-4-hydroxy-N-((3S)-2-hydroxy-5-oxotetrahydrofuran-3-yl)-2-azabicyclo[2.2.2]octane-3-carboxamide (Compound 1)

• PDB DOI: https://doi.org/10.2210/pdb5MMV/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2016-12-12 Released: 2017-12-20 
• Deposition Author(s): Brethon, A., Chantalat, L., Christin, O., Clary, L., Fournier, J.F., Gastreich, M., Harris, C., Pascau, J., Isabet, T., Rodeschin, V., Thoreau, E., Roche, D.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.15 Å
• R-Value Free: 0.249 
• R-Value Work: 0.197 
• R-Value Observed: 0.200 

Literature

Crystal structure of human Caspase-1 with 2-((2-naphthoyl)-L-valyl)-4-hydroxy-N-((3S)-2-hydroxy-5-oxotetrahydrofuran-3-yl)-2-azabicyclo[2.2.2]octane-3-carboxamide (Compound 1)

Brethon, A., Chantalat, L., Christin, O., Clary, L., Fournier, J.F., Gastreich, M., Harris, C., Pascau, J., Isabet, T., Rodeschin, V., Thoreau, E., Roche, D.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 30.92 kDa 
• Atom Count: 2,176 
• Modelled Residue Count: 253 
• Deposited Residue Count: 268 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Caspase-1	A	179	Homo sapiens	Mutation(s): 0  Gene Names: CASP1, IL1BC, IL1BCE EC: 3.4.22.36
UniProt & NIH Common Fund Data Resources
Find proteins for P29466 (Homo sapiens) Explore P29466  Go to UniProtKB:  P29466
PHAROS:  P29466 GTEx:  ENSG00000137752

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Caspase-1	B	89	Homo sapiens	Mutation(s): 0  Gene Names: CASP1, IL1BC, IL1BCE EC: 3.4.22.36
UniProt & NIH Common Fund Data Resources
Find proteins for P29466 (Homo sapiens) Explore P29466  Go to UniProtKB:  P29466
PHAROS:  P29466 GTEx:  ENSG00000137752

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
WE0	C [auth A]	(3~{S})-3-[[(3~{S})-2-[(2~{S})-3-methyl-2-(naphthalen-2-ylcarbonylamino)butanoyl]-4-oxidanyl-2-azabicyclo[2.2.2]octan-3-yl]carbonylamino]-4-oxidanyl-butanoic acid C28 H35 N3 O7 UFOBHSQYOCPSRI-ACWQFCSSSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.15 Å
• R-Value Free: 0.249 
• R-Value Work: 0.197 
• R-Value Observed: 0.200 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 63.081	α = 90
b = 63.081	β = 90
c = 138.042	γ = 90

Software Package:

Software Name	Purpose
BUSTER	refinement
CNS	refinement
Coot	model building
MOLREP	phasing
XSCALE	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-12-20 
Deposition Author(s): Brethon, A., Chantalat, L., Christin, O., Clary, L., Fournier, J.F., Gastreich, M., Harris, C., Pascau, J., Isabet, T., Rodeschin, V., Thoreau, E., Roche, D.

Revision History  

• Version 1.0: 2017-12-20
  Type: Initial release