6VJ6

2.55 Angstrom Resolution Crystal Structure of Peptidylprolyl Isomerase (PrsA) from Bacillus cereus

• PDB DOI: https://doi.org/10.2210/pdb6VJ6/pdb

• Classification: ISOMERASE
• Organism(s): Bacillus cereus ATCC 14579
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2020-01-14 Released: 2020-02-05 
• Deposition Author(s): Minasov, G., Shuvalova, L., Dubrovska, I., Kiryukhina, O., Wiersum, G., Endres, M., Satchell, K.J.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.55 Å
• R-Value Free: 0.247 
• R-Value Work: 0.217 

Literature

2.55 Angstrom Resolution Crystal Structure of Peptidylprolyl Isomerase (PrsA) from Bacillus cereus

Minasov, G., Shuvalova, L., Dubrovska, I., Kiryukhina, O., Wiersum, G., Endres, M., Satchell, K.J.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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)

Biological Assembly Evidence: homology

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: homology

Macromolecule Content

• Total Structure Weight: 60.76 kDa 
• Atom Count: 4,396 
• Modelled Residue Count: 516 
• Deposited Residue Count: 516 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Peptidylprolyl isomerase (PrsA)	A, B	258	Bacillus cereus ATCC 14579	Mutation(s): 0  Gene Names: prsA4, BC_2862 EC: 5.2.1.8
UniProt
Find proteins for Q81CB1 (Bacillus cereus (strain ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NCTC 2599 / NRRL B-3711)) Explore Q81CB1  Go to UniProtKB:  Q81CB1

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
2NV	C [auth A], F [auth B]	3,6,9,12,15-pentaoxaoctadecan-17-amine C13 H29 N O5 LPPZTQZWMYYVLK-CYBMUJFWSA-N
GOL	D [auth A], E [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

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: 2.55 Å
• R-Value Free: 0.247 
• R-Value Work: 0.217 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 151.425	α = 90
b = 70.358	β = 91.749
c = 79.357	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2020-02-05 
Deposition Author(s): Minasov, G., Shuvalova, L., Dubrovska, I., Kiryukhina, O., Wiersum, G., Endres, M., Satchell, K.J.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2020-02-05
  Type: Initial release
  
• Version 1.1: 2024-10-09
  Changes: Data collection, Database references, Structure summary