Macromolecule Content

Total Structure Weight: 40.25 kDa
Atom Count: 2839
Modelled Residue Count: 339
Deposited Residue Count: 357
Unique protein chains: 1

2J1Q

Crystal structure of Trypanosoma cruzi arginine kinase

PDB DOI: 10.2210/pdb2J1Q/pdb

Classification: TRANSFERASE
Organism(s): Trypanosoma cruzi
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2006-08-15 Released: 2007-07-24
Deposition Author(s): Fernandez, P., Haouz, A., Pereira, C.A., Aguilar, C., Alzari, P.M.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free: 0.218
R-Value Work: 0.194
R-Value Observed: 0.196

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

The Crystal Structure of Trypanosoma Cruzi Arginine Kinase.

Fernandez, P., Haouz, A., Pereira, C.A., Aguilar, C., Alzari, P.M.

(2007) Proteins 69: 209

PubMed: 17623863 Search on PubMed
DOI: 10.1002/prot.21557
Primary Citation of Related Structures:
2J1Q

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ARGININE KINASE	A	357	Trypanosoma cruzi	Mutation(s): 0 EC: 2.7.3.3
UniProt
Find proteins for O96507 (Trypanosoma cruzi) Explore O96507 Go to UniProtKB: O96507
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	O96507
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A]	B [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free: 0.218
R-Value Work: 0.194
R-Value Observed: 0.196
Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 86.697	α = 90
b = 86.697	β = 90
c = 138.823	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
AMoRE	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Deposited Date: 2006-08-15
Released Date: 2007-07-24

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2007-07-24
Type: Initial release
Version 1.1: 2011-07-13
Changes: Advisory, Version format compliance

RCSB PDB is funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.