8FAA | pdb_00008faa

Crystal structure of Xanthomonas campestris GH35 beta-galactosidase

• PDB DOI: https://doi.org/10.2210/pdb8FAA/pdb

• Classification: HYDROLASE
• Organism(s): Xanthomonas campestris pv. campestris
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2022-11-25 Released: 2023-11-29 
• Deposition Author(s): Godoy, A.S., Polikarpov, I.
• Funding Organization(s): Sao Paulo Research Foundation (FAPESP)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 
  0.251 (Depositor), 0.250 (DCC) 
• R-Value Work: 
  0.211 (Depositor), 0.210 (DCC) 
• R-Value Observed: 
  0.213 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of Xanthomonas campestris GanA beta-galactosidase

Godoy, A.S., Polikarpov, I.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D4  (Explore in 3D)
Global Stoichiometry: Homo 8-mer - A8 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

Global Symmetry: Dihedral - D4  (Explore in 3D)
Global Stoichiometry: Homo 8-mer - A8 

Biological assembly 2 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 887.66 kDa 
• Atom Count: 65,632 
• Modeled Residue Count: 8,160 
• Deposited Residue Count: 8,176 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Beta-galactosidase	A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P	511	Xanthomonas campestris pv. campestris	Mutation(s): 0  Gene Names: XCC2404
UniProt
Find proteins for Q8P844 (Xanthomonas campestris pv. campestris (strain ATCC 33913 / DSM 3586 / NCPPB 528 / LMG 568 / P 25)) Explore Q8P844  Go to UniProtKB:  Q8P844

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free:  0.251 (Depositor), 0.250 (DCC) 
• R-Value Work:  0.211 (Depositor), 0.210 (DCC) 
• R-Value Observed: 0.213 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 128.271	α = 90
b = 162.991	β = 92.83
c = 235.478	γ = 90

Software Package:

Software Name	Purpose
Aimless	data scaling
XDS	data reduction
PHENIX	refinement
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-11-29 
Deposition Author(s): Godoy, A.S., Polikarpov, I.

---

Funding Organization	Location	Grant Number
Sao Paulo Research Foundation (FAPESP)	Brazil	2011/05712-3

Revision History  

• Version 1.0: 2023-11-29
  Type: Initial release