6JL5

Crystal structure of aspartate transcarbamoylase from Trypanosoma cruzi in complex with aspartate (Asp) and phosphate (Pi).


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.216 
  • R-Value Work: 0.175 
  • R-Value Observed: 0.177 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Crystallographic snapshots of Trypanosoma cruzi aspartate transcarbamoylase revealed an ordered Bi-Bi reaction mechanism

Matoba, K.Shiba, T.Nara, T.Aoki, T.Nagasaki, S.Hayamizu, R.Honma, T.Tanaka, A.Inoue, M.Matsuoka, S.Balogun, E.O.Inaoka, D.K.Kita, K.Harada, S.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Aspartate carbamoyltransferase
A, B, C, D, E
A, B, C, D, E, F
330Trypanosoma cruziMutation(s): 0 
Gene Names: C3747_31g124
EC: 2.1.3.2
UniProt
Find proteins for O15636 (Trypanosoma cruzi)
Explore O15636 
Go to UniProtKB:  O15636
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO15636
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
ASP
Query on ASP

Download Ideal Coordinates CCD File 
H [auth A]
K [auth B]
N [auth C]
Q [auth D]
T [auth E]
H [auth A],
K [auth B],
N [auth C],
Q [auth D],
T [auth E],
W [auth F]
ASPARTIC ACID
C4 H7 N O4
CKLJMWTZIZZHCS-REOHCLBHSA-N
PO4
Query on PO4

Download Ideal Coordinates CCD File 
G [auth A]
J [auth B]
M [auth C]
P [auth D]
S [auth E]
G [auth A],
J [auth B],
M [auth C],
P [auth D],
S [auth E],
V [auth F]
PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
GOL
Query on GOL

Download Ideal Coordinates CCD File 
I [auth A]
L [auth B]
O [auth C]
R [auth D]
U [auth E]
I [auth A],
L [auth B],
O [auth C],
R [auth D],
U [auth E],
X [auth F]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.216 
  • R-Value Work: 0.175 
  • R-Value Observed: 0.177 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 88.696α = 90
b = 158.017β = 119.82
c = 88.901γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
MOLREPphasing

Structure Validation

View Full Validation Report



Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2020-03-04
    Type: Initial release
  • Version 1.1: 2023-11-22
    Changes: Data collection, Database references, Refinement description