2V5B | pdb_00002v5b

The monomerization of Triosephosphate Isomerase from Trypanosoma cruzi

PDB DOI: https://doi.org/10.2210/pdb2V5B/pdb

Classification: ISOMERASE
Organism(s): Trypanosoma cruzi
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2008-10-02 Released: 2008-11-11
Deposition Author(s): Arreola, R., Torres-Larios, A.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free:
0.257 (Depositor), 0.252 (DCC)
R-Value Work:
0.212 (Depositor), 0.210 (DCC)
R-Value Observed:
0.214 (Depositor)

Starting Model: experimental
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This is version 1.5 of the entry. See complete history.

Literature

The Monomerization of Triosephosphate Isomerase from Trypanosoma Cruzi.

Zarate-Perez, F., Chanez-Cardenas, M.E., Arreola, R., Torres-Larios, A., Vazquez-Contreras, E.

(2008) Prog Nucleic Acid Res Mol Biol 84: 251

PubMed: 19121704 Search on PubMed
DOI: https://doi.org/10.1016/S0079-6603(08)00407-8
Primary Citation Related Structures:
2V5B

Organizational Affiliation

Departamento de Bioquímica, Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, México, DF 04510, México.

Macromolecule Content

Total Structure Weight: 26.51 kDa
Atom Count: 1,881
Modeled Residue Count: 237
Deposited Residue Count: 244
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TRIOSEPHOSPHATE ISOMERASE	A	244	Trypanosoma cruzi	Mutation(s): 0 EC: 5.3.1.1
UniProt
Find proteins for P52270 (Trypanosoma cruzi) Explore P52270 Go to UniProtKB: P52270
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P52270
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
CSO Query on CSO	A	L-PEPTIDE LINKING	C₃ H₇ N O₃ S		CYS

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.257 (Depositor), 0.252 (DCC)
R-Value Work: 0.212 (Depositor), 0.210 (DCC)
R-Value Observed: 0.214 (Depositor)

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 70.327	α = 90
b = 77.673	β = 90
c = 43.052	γ = 90

Software Package:

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

Structure Validation

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Entry History

Deposition Data

Released Date: 2008-11-11

Deposition Author(s):

Torres-Larios, A.

Revision History (Full details and data files)

Version 1.0: 2008-11-11
Type: Initial release
Version 1.1: 2011-05-08
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2019-05-22
Changes: Data collection, Derived calculations, Experimental preparation, Other
Version 1.4: 2023-12-13
Changes: Data collection, Database references, Other, Refinement description
Version 1.5: 2024-10-23
Changes: Structure summary

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.