5HUV

Structure of Candida albicans trehalose-6-phosphate synthase E341R/E346R in complex with UDP-glucose

• PDB DOI: https://doi.org/10.2210/pdb5HUV/pdb

• Classification: TRANSFERASE
• Organism(s): Candida albicans SC5314
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2016-01-27 Released: 2017-05-03 
• Deposition Author(s): Miao, Y., Brennan, R.G.
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.171 
• R-Value Work: 0.145 
• R-Value Observed: 0.146 

Starting Model: experimental

Literature

Structure of Candida albicans trehalose-6-phosphate synthase E341R/E346R in complex with UDP-glucose

Miao, Y., Brennan, R.G.

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: 110.29 kDa 
• Atom Count: 8,320 
• Modelled Residue Count: 933 
• Deposited Residue Count: 956 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Alpha,alpha-trehalose-phosphate synthase [UDP-forming]	A, B	478	Candida albicans SC5314	Mutation(s): 2  Gene Names: TPS1, CaO19.13961, CaO19.6640 EC: 2.4.1.15
UniProt
Find proteins for Q92410 (Candida albicans (strain SC5314 / ATCC MYA-2876)) Explore Q92410  Go to UniProtKB:  Q92410

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
UPG	C [auth A], D [auth B]	URIDINE-5'-DIPHOSPHATE-GLUCOSE C15 H24 N2 O17 P2 HSCJRCZFDFQWRP-JZMIEXBBSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.171 
• R-Value Work: 0.145 
• R-Value Observed: 0.146 
• Space Group: P 6₄

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 98.638	α = 90
b = 98.638	β = 90
c = 186.592	γ = 120

Software Package:

Software Name	Purpose
HKL-2000	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
PHASER	phasing
HKL-2000	data reduction

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2017-05-03 
Deposition Author(s): Miao, Y., Brennan, R.G.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	1P01AI104533-01A1

Revision History  

• Version 1.0: 2017-05-03
  Type: Initial release
  
• Version 1.1: 2017-09-20
  Changes: Author supporting evidence
• Version 1.2: 2019-12-11
  Changes: Author supporting evidence, Database references
• Version 1.3: 2024-03-06
  Changes: Data collection, Database references
• Version 1.4: 2024-04-03
  Changes: Refinement description