9EIE | pdb_00009eie

Trypanosomatid-specific protein of unknown function

PDB DOI: https://doi.org/10.2210/pdb9EIE/pdb

Classification: UNKNOWN FUNCTION
Organism(s): Trypanosoma cruzi
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2024-11-25 Released: 2025-02-26
Deposition Author(s): Merritt, E.A., Structural Genomics of Pathogenic Protozoa Consortium (SGPP)
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.45 Å
R-Value Free:
0.231 (Depositor), 0.229 (DCC)
R-Value Work:
0.203 (Depositor), 0.208 (DCC)

Starting Model: in silico
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wwPDB Validation 3D Report Full Report

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This is version 1.0 of the entry. See complete history.

Literature

Prediction and determination of a Structure Genomics target after 20 years

Merritt, E.A., Anderson, L., Boni, E., Buckner, F.S., Earnest, T.N., Hol, W.G., Holmes, M.A., Kim, D., Mehlin, C., Neely, H., Van Voorhis, W.C., Zucker, F.

To be published.

Macromolecule Content

Total Structure Weight: 47.55 kDa
Atom Count: 2,774
Modeled Residue Count: 332
Deposited Residue Count: 416
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Trypanosomatid-specific protein of unknown function	A, B	208	Trypanosoma cruzi	Mutation(s): 0 Gene Names: Tc00.1047053506679.130
UniProt
Find proteins for Q4E090 (Trypanosoma cruzi (strain CL Brener)) Explore Q4E090 Go to UniProtKB: Q4E090
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q4E090
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
GOL Query on GOL Download:Ideal Coordinates CCD File SDF format, chain F [auth B] SDF format, chain D [auth A] MOL2 format, chain F [auth B] MOL2 format, chain D [auth A] mmCIF format, chain F [auth B] mmCIF format, chain D [auth A]	D [auth A], F [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain F [auth B] Interactions & Density Focus chain D [auth A] Focus chain F [auth B]
K Query on K Download:Ideal Coordinates CCD File SDF format, chain E [auth B] SDF format, chain C [auth A] MOL2 format, chain E [auth B] MOL2 format, chain C [auth A] mmCIF format, chain E [auth B] mmCIF format, chain C [auth A]	C [auth A], E [auth B]	POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain E [auth B] Interactions & Density Focus chain C [auth A] Focus chain E [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.45 Å
R-Value Free: 0.231 (Depositor), 0.229 (DCC)
R-Value Work: 0.203 (Depositor), 0.208 (DCC)

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 110.225	α = 90
b = 71.647	β = 94.616
c = 67.084	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
Aimless	data scaling
PHASER	phasing
DENZO	data reduction

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2025-02-26

Deposition Author(s):

Structural Genomics of Pathogenic Protozoa Consortium (SGPP)

Funding Organization	Location	Grant Number
Not funded		--

Revision History (Full details and data files)

Version 1.0: 2025-02-26
Type: Initial release

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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.