8YQ4 | pdb_00008yq4

Structure of mBaoJin2

• PDB DOI: https://doi.org/10.2210/pdb8YQ4/pdb

• Classification: FLUORESCENT PROTEIN
• Organism(s): Cytaeis uchidae
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2024-03-19 Released: 2024-03-27 
• Deposition Author(s): Boyko, K.M., Nikolaeva, A.Y., Minyaev, M.E., Kuzmicheva, T.P., Vlaskina, A.V., Popov, V.O., Pyatkevich, K.D., Subach, F.V.
• Funding Organization(s): Russian Science Foundation

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 
  0.208 (Depositor), 0.210 (DCC) 
• R-Value Work: 
  0.170 (Depositor), 0.180 (DCC) 
• R-Value Observed: 
  0.172 (Depositor) 

Starting Model: experimental

Literature

Structure of mBaoJin2

Boyko, K.M., Nikolaeva, A.Y., Minyaev, M.E., Kuzmicheva, T.P., Vlaskina, A.V., Popov, V.O., Pyatkevich, K.D., Subach, F.V.

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

Biological Assembly 2  

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

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

Macromolecule Content 

• Total Structure Weight: 53.59 kDa 
• Atom Count: 3,776 
• Modeled Residue Count: 428 
• Deposited Residue Count: 464 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
mBaoJin2 - bright and stable green fluorescent protein	A [auth B], B [auth A]	232	Cytaeis uchidae	Mutation(s): 0
UniProt
Find proteins for A0A8S0GSD4 (Cytaeis uchidae) Explore A0A8S0GSD4  Go to UniProtKB:  A0A8S0GSD4

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	C [auth B], F [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
GOL	D [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
CL	E [auth B], G [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
CR2	A [auth B], B [auth A]	L-PEPTIDE LINKING	C13 H13 N3 O4		GLY, TYR, GLY

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free:  0.208 (Depositor), 0.210 (DCC) 
• R-Value Work:  0.170 (Depositor), 0.180 (DCC) 
• R-Value Observed: 0.172 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 45.139	α = 90
b = 120.298	β = 106.36
c = 52.915	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
Aimless	data scaling
CrysalisPro	data reduction
MOLREP	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-03-27 
Deposition Author(s): Boyko, K.M., Nikolaeva, A.Y., Minyaev, M.E., Kuzmicheva, T.P., Vlaskina, A.V., Popov, V.O., Pyatkevich, K.D., Subach, F.V.

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Funding Organization	Location	Grant Number
Russian Science Foundation	Russian Federation	21-74-20135

Revision History  

• Version 1.0: 2024-03-27
  Type: Initial release
  
• Version 1.1: 2024-11-06
  Changes: Structure summary