8JBR

Structure of McyA2-CAPCP

• PDB DOI: https://doi.org/10.2210/pdb8JBR/pdb

• Classification: TOXIN
• Organism(s): Microcystis aeruginosa PCC 7806
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-05-09 Released: 2024-01-24 
• Deposition Author(s): Peng, Y.J.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.305 
• R-Value Work: 0.265 
• R-Value Observed: 0.267 

Literature

Structure of McyA2-CAPCP

Peng, Y.J.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 118.2 kDa 
• Atom Count: 8,230 
• Modelled Residue Count: 1,023 
• Deposited Residue Count: 1,041 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
McyA protein	A	1,041	Microcystis aeruginosa PCC 7806	Mutation(s): 0  Gene Names: mcyA
UniProt
Find proteins for A8YJV7 (Microcystis aeruginosa (strain PCC 7806)) Explore A8YJV7  Go to UniProtKB:  A8YJV7

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ATP (Subject of Investigation/LOI)	B [auth A]	ADENOSINE-5'-TRIPHOSPHATE C10 H16 N5 O13 P3 ZKHQWZAMYRWXGA-KQYNXXCUSA-N
PNS (Subject of Investigation/LOI)	C [auth A]	4'-PHOSPHOPANTETHEINE C11 H23 N2 O7 P S JDMUPRLRUUMCTL-VIFPVBQESA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.305 
• R-Value Work: 0.265 
• R-Value Observed: 0.267 
• Space Group: I 4₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 173.99	α = 90
b = 173.99	β = 90
c = 78.033	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-01-24 
Deposition Author(s): Peng, Y.J.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2024-01-24
  Type: Initial release