4ZMU | pdb_00004zmu

Dcsbis, a diguanylate cyclase from Pseudomonas aeruginosa

• PDB DOI: https://doi.org/10.2210/pdb4ZMU/pdb

• Classification: LYASE
• Organism(s): Pseudomonas aeruginosa PAO1
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2015-05-04 Released: 2016-05-04 
• Deposition Author(s): Chen, Y., Liu, C., Liu, S., Chi, K., Gu, L.
• Funding Organization(s): National Basic Research Program of China (973 Program)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 
  0.246 (Depositor), 0.250 (DCC) 
• R-Value Work: 
  0.188 (Depositor), 0.190 (DCC) 
• R-Value Observed: 
  0.190 (Depositor) 

Literature

crystal structure of Dcsbis from Pseudomonas aeruginosa

Chen, Y., Liu, C., Liu, S., Chi, K., Gu, L.

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 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)

Macromolecule Content 

• Total Structure Weight: 153.53 kDa 
• Atom Count: 10,770 
• Modeled Residue Count: 1,355 
• Deposited Residue Count: 1,380 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
diguanylate cyclase	A, B, C, D	345	Pseudomonas aeruginosa PAO1	Mutation(s): 0  Gene Names: PA2771
UniProt
Find proteins for Q9I072 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9I072  Go to UniProtKB:  Q9I072

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free:  0.246 (Depositor), 0.250 (DCC) 
• R-Value Work:  0.188 (Depositor), 0.190 (DCC) 
• R-Value Observed: 0.190 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 73.609	α = 90
b = 109.083	β = 95.88
c = 111.85	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
SCALEPACK	data reduction
HKL-2000	data scaling
SOLVE	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2016-05-04 
Deposition Author(s): Chen, Y., Liu, C., Liu, S., Chi, K., Gu, L.

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Funding Organization	Location	Grant Number
National Basic Research Program of China (973 Program)	China	2015CB150600

Revision History  

• Version 1.0: 2016-05-04
  Type: Initial release
  
• Version 1.1: 2024-03-20
  Changes: Data collection, Database references, Derived calculations