3GWB

Crystal structure of peptidase M16 inactive domain from Pseudomonas fluorescens. Northeast Structural Genomics target PlR293L

• PDB DOI: https://doi.org/10.2210/pdb3GWB/pdb

• Classification: HYDROLASE
• Organism(s): Pseudomonas protegens Pf-5
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-03-31 Released: 2009-05-12 
• Deposition Author(s): Seetharaman, J., Chen, Y., Fang, F., Xiao, R., Everett, J.K., Acton, T.B., Rost, B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.240 
• R-Value Work: 0.204 
• R-Value Observed: 0.204 

Literature

Crystal structure of peptidase M16 inactive domain from Pseudomonas fluorescens. Northeast Structural Genomics target PlR293L

Seetharaman, J., Chen, Y., Fang, F., Xiao, R., Everett, J.K., Acton, T.B., Rost, B., Montelione, G.T., Tong, L., Hunt, J.F.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 94.18 kDa 
• Atom Count: 6,636 
• Modelled Residue Count: 824 
• Deposited Residue Count: 868 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Peptidase M16 inactive domain family protein	A, B	434	Pseudomonas protegens Pf-5	Mutation(s): 0  Gene Names: PFL_5859 EC: 3.4.24
UniProt
Find proteins for Q4K4B6 (Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5)) Explore Q4K4B6  Go to UniProtKB:  Q4K4B6

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.240 
• R-Value Work: 0.204 
• R-Value Observed: 0.204 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 119.673	α = 90
b = 64.841	β = 96.39
c = 114.972	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
SHELXD	phasing
CNS	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-05-12 
Deposition Author(s): Seetharaman, J., Chen, Y., Fang, F., Xiao, R., Everett, J.K., Acton, T.B., Rost, B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2009-05-12
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.2: 2024-11-06
  Changes: Data collection, Database references, Derived calculations, Structure summary