3ISL

Crystal structure of ureidoglycine-glyoxylate aminotransferase (pucG) from Bacillus subtilis

• PDB DOI: https://doi.org/10.2210/pdb3ISL/pdb

• Classification: TRANSFERASE
• Organism(s): Bacillus subtilis
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-08-26 Released: 2010-09-15 
• Deposition Author(s): Costa, R., Cendron, L., Ramazzina, I., Berni, R., Peracchi, A., Percudani, R., Zanotti, G.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.06 Å
• R-Value Free: 0.247 
• R-Value Work: 0.193 
• R-Value Observed: 0.196 

Literature

Amino acids from purines in GUT bacteria

Costa, R., Cendron, L., Ramazzina, I., Berni, R., Peracchi, A., Zanotti, G., Percudani, R.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 92.09 kDa 
• Atom Count: 6,338 
• Modelled Residue Count: 774 
• Deposited Residue Count: 832 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Purine catabolism protein pucG	A, B	416	Bacillus subtilis	Mutation(s): 0  Gene Names: pucG, yurG, BSU32520 EC: 2
UniProt
Find proteins for O32148 (Bacillus subtilis (strain 168)) Explore O32148  Go to UniProtKB:  O32148

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PLP	C [auth A], D [auth B]	PYRIDOXAL-5'-PHOSPHATE C8 H10 N O6 P NGVDGCNFYWLIFO-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.06 Å
• R-Value Free: 0.247 
• R-Value Work: 0.193 
• R-Value Observed: 0.196 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 102.4	α = 90
b = 95.99	β = 114.23
c = 101.29	γ = 90

Software Package:

Software Name	Purpose
MAR345dtb	data collection
PHASER	phasing
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-09-15 
Deposition Author(s): Costa, R., Cendron, L., Ramazzina, I., Berni, R., Peracchi, A., Percudani, R., Zanotti, G.

Revision History  

• Version 1.0: 2010-09-15
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-11-01
  Changes: Data collection, Database references, Derived calculations, Refinement description