3P2L

Crystal Structure of ATP-dependent Clp protease subunit P from Francisella tularensis

• PDB DOI: https://doi.org/10.2210/pdb3P2L/pdb

• Classification: HYDROLASE
• Organism(s): Francisella tularensis subsp. tularensis SCHU S4
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2010-10-02 Released: 2010-10-20 
• Deposition Author(s): Kim, Y., Zhou, M., Gu, M., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.29 Å
• R-Value Free: 0.226 
• R-Value Work: 0.186 
• R-Value Observed: 0.188 

Literature

Crystal Structure of ATP-dependent Clp protease subunit P from Francisella tularensis

Kim, Y., Zhou, M., Gu, M., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D7  (Explore in 3D)
Global Stoichiometry: Homo 14-mer - A14 

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

Macromolecule Content

• Total Structure Weight: 162.6 kDa 
• Atom Count: 10,751 
• Modelled Residue Count: 1,295 
• Deposited Residue Count: 1,407 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ATP-dependent Clp protease proteolytic subunit	A, B, C, D, E, F, G	201	Francisella tularensis subsp. tularensis SCHU S4	Mutation(s): 0  Gene Names: clpP, FTT_0624 EC: 3.4.21.92
UniProt
Find proteins for Q5NH47 (Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)) Explore Q5NH47  Go to UniProtKB:  Q5NH47

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PEG	BA [auth B], CB [auth F], DA [auth C], DB [auth F], EA [auth C], GA [auth C], GB [auth F], I [auth A], JB [auth G], K [auth A], KB [auth G], LA [auth D], LB [auth G], M [auth A], MA [auth D], MB [auth G], OA [auth D], PB [auth G], QA [auth D], TA [auth E], UA [auth E], V [auth B], VA [auth E], W [auth B], WA [auth E], X [auth B]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N
PO4	AA [auth B], AB [auth E], HB [auth F], JA [auth C], NB [auth G], R [auth A], RA [auth D], RB [auth G], T [auth B], U [auth B]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K
GOL	EB [auth F], FA [auth C], IA [auth C], J [auth A], L [auth A], NA [auth D], O [auth A], PA [auth D], Q [auth A], QB [auth G], XA [auth E], Y [auth B], YA [auth E], Z [auth B], ZA [auth E]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
EDO	FB [auth F], HA [auth C], N [auth A], OB [auth G], P [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
MG	BB [auth F], CA [auth C], H [auth A], IB [auth G], KA [auth D], S [auth B], SA [auth E]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.29 Å
• R-Value Free: 0.226 
• R-Value Work: 0.186 
• R-Value Observed: 0.188 
• Space Group: P 2₁ 2₁ 2
• Diffraction Data: https://doi.org/10.18430/m33p2l

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 120.523	α = 90
b = 128.823	β = 90
c = 98.03	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
HKL-3000	data collection
HKL-3000	phasing
SHELXS	phasing
MLPHARE	phasing
RESOLVE	model building
SOLVE	phasing
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
RESOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-10-20 
Deposition Author(s): Kim, Y., Zhou, M., Gu, M., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2010-10-20
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2024-10-16
  Changes: Data collection, Database references, Derived calculations, Structure summary