8U0Y | pdb_00008u0y

Bacterial protein cpx

• PDB DOI: https://doi.org/10.2210/pdb8U0Y/pdb

• Classification: LUMINESCENT PROTEIN
• Organism(s): Ceramium secundatum, Mus musculus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-08-29 Released: 2024-09-04 
• Deposition Author(s): Gully, B.S., Rossjohn, J.
• Funding Organization(s): Australian Research Council (ARC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.00 Å
• R-Value Free: 
  0.258 (Depositor), 0.258 (DCC) 
• R-Value Work: 
  0.233 (Depositor), 0.233 (DCC) 
• R-Value Observed: 
  0.234 (Depositor) 

Starting Model: experimental

Literature

Bacterial protein cpx

Gully, B.S., Rossjohn, J.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D3  (Explore in 3D)
Global Stoichiometry: Hetero 24-mer - A6B6C6D6 Pseudo Symmetry: Dihedral - D3  (Explore in 3D)
Pseudo Stoichiometry: Hetero 24-mer - A12B6C6 

Biological assembly 1 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 87.53 kDa 
• Atom Count: 5,898 
• Modeled Residue Count: 760 
• Deposited Residue Count: 773 
• Unique protein chains: 4

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Fluorescent protein	A	164	Ceramium secundatum	Mutation(s): 0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Fluorescent protein	B	176	Ceramium secundatum	Mutation(s): 0

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Receptor A	C	196	Mus musculus	Mutation(s): 0  Gene Names: TRAV4D-4
UniProt
Find proteins for Q5R1F7 (Mus musculus) Explore Q5R1F7  Go to UniProtKB:  Q5R1F7

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Receptor B	D	237	Mus musculus	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PUB	E [auth A], F [auth A], G [auth B], H [auth B], I [auth B]	PHYCOUROBILIN C33 H42 N4 O6 KDCCOOGTVSRCHX-YYVBKQGDSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.00 Å
• R-Value Free:  0.258 (Depositor), 0.258 (DCC) 
• R-Value Work:  0.233 (Depositor), 0.233 (DCC) 
• R-Value Observed: 0.234 (Depositor) 

Space Group: P 6 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 221.79	α = 90
b = 221.79	β = 90
c = 139.34	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2024-09-04 
Deposition Author(s): Gully, B.S., Rossjohn, J.

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Funding Organization	Location	Grant Number
Australian Research Council (ARC)	Australia	DP230102073

Revision History  

• Version 1.0: 2024-09-04
  Type: Initial release
  
• Version 1.1: 2024-10-16
  Changes: Structure summary