6RX0

Trypanosoma brucei PTR1 (TbPTR1) in complex with inhibitor 3 (NMT-C0013)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.20 Å
  • R-Value Free: 0.152 
  • R-Value Work: 0.128 
  • R-Value Observed: 0.129 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Optimization of pteridines as anti-kinetoplastid dual target inhibitors against pteridine reductase 1 and dihydrofolate reductase

Landi, G.Pozzi, C.Mangani, S.Di Pisa, F.Dello Iacono, L.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Pteridine reductaseA, B, C, D288Trypanosoma brucei bruceiMutation(s): 0 
Gene Names: PTR1
UniProt
Find proteins for O76290 (Trypanosoma brucei brucei)
Explore O76290 
Go to UniProtKB:  O76290
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NAP
Query on NAP

Download Ideal Coordinates CCD File 
E [auth A], I [auth B], K [auth C], L [auth D]NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H28 N7 O17 P3
XJLXINKUBYWONI-NNYOXOHSSA-N
 Ligand Interaction
KM5
Query on KM5

Download Ideal Coordinates CCD File 
G [auth A], J [auth B], M [auth D]methyl 1-[4-[[2,4-bis(azanyl)pteridin-6-yl]methyl-ethyl-amino]phenyl]carbonylpiperidine-4-carboxylate
C23 H28 N8 O3
OTZWZUHDCONCKN-UHFFFAOYSA-N
 Ligand Interaction
GOL
Query on GOL

Download Ideal Coordinates CCD File 
H [auth A]GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
ACT
Query on ACT

Download Ideal Coordinates CCD File 
F [auth A]ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.20 Å
  • R-Value Free: 0.152 
  • R-Value Work: 0.128 
  • R-Value Observed: 0.129 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 74.854α = 90
b = 90.502β = 115.77
c = 82.951γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
MOLREPphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
European Union603240

Revision History  (Full details and data files)

  • Version 1.0: 2020-07-15
    Type: Initial release