5TZ1

Crystal structure of sterol 14-alpha demethylase (CYP51) from Candida albicans in complex with the tetrazole-based antifungal drug candidate VT1161 (VT1)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.218

Literature

Macromolecules
Sequence Display for 5TZ1

Classification: OXIDOREDUCTASE / OXIDOREDUCTASE INHIBITOR

Total Structure Weight: 115158.14

Macromolecule Entities
Molecule Chains Length Organism Details
Sterol 14-alpha demethylase A, B 490 Candida albicans EC#: 1.14.13.70 IUBMB
Mutation: A48P, S263L
Gene Name(s): ERG11 CYP51 ERG16 CaO19.922
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HEM
Query on HEM

A, B PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
VT1
Query on VT1

A, B (R)-2-(2,4-Difluorophenyl)-1,1-difluoro-3- (1H-tetrazol-1-yl)-1-(5-(4-(2,2,2-trifluoroethoxy)phenyl)pyridin- 2-yl)propan-2-ol
C23 H16 F7 N5 O2
IDUYJRXRDSPPRC-NRFANRHFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.218
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 177.64 α = 90.00
b = 71.44 β = 96.63
c = 79.19 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2016-11-21
  • Released Date: 2017-03-15
  • Deposition author(s): Hargrove, T., Wawrzak, Z., Lepesheva, G.

Revision History

  • Version 1_0: 2017-03-15

    Type: Initial release

  • Version 1_1: 2017-03-22

    Type: Database references

  • Version 1_2: 2017-05-03

    Type: Database references

  • Version 1_3: 2017-11-22

    Type: Refinement description