8Z3I | pdb_00008z3i

Crystal Structure of Protein Glutaminase FBPG(Flavobacterium sp.316)

• PDB DOI: https://doi.org/10.2210/pdb8Z3I/pdb

• Classification: HYDROLASE
• Organism(s): Flavobacterium sp. 316
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2024-04-15 Released: 2025-04-23 
• Deposition Author(s): Long, Y.T., Lan, D.M., Wang, Y.H.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.88 Å
• R-Value Free: 
  0.208 (Depositor), 0.206 (DCC) 
• R-Value Work: 
  0.161 (Depositor), 0.162 (DCC) 
• R-Value Observed: 
  0.165 (Depositor) 

Starting Model: in silico

Literature

Crystal Structure of Protein Glutaminase FBPG(Flavobacterium sp.316)

Long, Y.T., Lan, D.M., Wang, Y.H.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 35.61 kDa 
• Atom Count: 2,449 
• Modeled Residue Count: 270 
• Deposited Residue Count: 312 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein glutaminase domain-containing protein	A	312	Flavobacterium sp. 316	Mutation(s): 0  Gene Names: SY27_02215

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.88 Å
• R-Value Free:  0.208 (Depositor), 0.206 (DCC) 
• R-Value Work:  0.161 (Depositor), 0.162 (DCC) 
• R-Value Observed: 0.165 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 51.338	α = 90
b = 52.455	β = 90
c = 109.467	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-04-23 
Deposition Author(s): Long, Y.T., Lan, D.M., Wang, Y.H.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2025-04-23
  Type: Initial release