5T7O

Crystal structure of Trypanosoma cruzi Dihydrofolate Reductase-Thymidylate Synthase in complex with (6S)-5,6,7,8-TETRAHYDROFOLATE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.220 
  • R-Value Work: 0.177 
  • R-Value Observed: 0.179 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

Crystal structure of Trypanosoma cruzi Dihydrofolate Reductase-Thymidylate Synthase in complex with (6S)-5,6,7,8-TETRAHYDROFOLATE

Di Pisa, F.Dello Iacono, L.Bonucci, A.Mangani, S.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Bifunctional dihydrofolate reductase-thymidylate synthaseA, B, C, D521Trypanosoma cruzi strain CL BrenerMutation(s): 0 
Gene Names: Tc00.1047053509153.90
UniProt
Find proteins for Q4DLS1 (Trypanosoma cruzi (strain CL Brener))
Explore Q4DLS1 
Go to UniProtKB:  Q4DLS1
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ4DLS1
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],
LA [auth C],
X [auth B],
YA [auth D]
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H28 N7 O17 P3
XJLXINKUBYWONI-NNYOXOHSSA-N
 Ligand Interaction
THG
Query on THG

Download Ideal Coordinates CCD File 
AB [auth D],
F [auth A],
KA [auth C],
V [auth B]
(6S)-5,6,7,8-TETRAHYDROFOLATE
C19 H23 N7 O6
MSTNYGQPCMXVAQ-RYUDHWBXSA-N
 Ligand Interaction
UMP
Query on UMP

Download Ideal Coordinates CCD File 
G [auth A],
MA [auth C],
W [auth B],
ZA [auth D]
2'-DEOXYURIDINE 5'-MONOPHOSPHATE
C9 H13 N2 O8 P
JSRLJPSBLDHEIO-SHYZEUOFSA-N
 Ligand Interaction
EDO
Query on EDO

Download Ideal Coordinates CCD File 
AA [auth B],
BA [auth B],
BB [auth D],
CA [auth B],
CB [auth D],
AA [auth B],
BA [auth B],
BB [auth D],
CA [auth B],
CB [auth D],
DA [auth B],
DB [auth D],
EA [auth B],
EB [auth D],
FA [auth B],
FB [auth D],
GA [auth B],
GB [auth D],
H [auth A],
HA [auth B],
HB [auth D],
I [auth A],
IA [auth B],
IB [auth D],
J [auth A],
JA [auth B],
JB [auth D],
K [auth A],
KB [auth D],
L [auth A],
M [auth A],
N [auth A],
NA [auth C],
O [auth A],
OA [auth C],
P [auth A],
PA [auth C],
Q [auth A],
QA [auth C],
R [auth A],
RA [auth C],
S [auth A],
SA [auth C],
T [auth A],
TA [auth C],
U [auth A],
UA [auth C],
VA [auth C],
WA [auth C],
XA [auth C],
Y [auth B],
Z [auth B]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.220 
  • R-Value Work: 0.177 
  • R-Value Observed: 0.179 
  • Space Group: I 2 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 154.547α = 90
b = 173.54β = 90
c = 174.159γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
iMOSFLMdata reduction
SCALAdata scaling
MOLREPphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
European UnionItaly603240

Revision History  (Full details and data files)

  • Version 1.0: 2017-09-20
    Type: Initial release
  • Version 1.1: 2019-10-16
    Changes: Data collection