Download MendeleyCrystal structure of a calcium bound C2 domain containing protein from Trichomonas vaginalis (orthorhombic P form)
Liu, L., Lovell, S., Battaile, K.P., Buchko, G.W.To be published.
9ZK2 | pdb_00009zk2
Crystal structure of a calcium bound C2 domain containing protein from Trichomonas vaginalis (orthorhombic P form)
- PDB DOI: https://doi.org/10.2210/pdb9ZK2/pdb
- Classification: LIPID BINDING PROTEIN
- Organism(s): Trichomonas vaginalis G3
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No
- Deposited: 2025-12-05 Released: 2025-12-17
- Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID), National Institutes of Health/Office of the Director
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.53 Å
- R-Value Free: 0.256 (Depositor), 0.256 (DCC)
- R-Value Work: 0.228 (Depositor), 0.230 (DCC)
- R-Value Observed: 0.230 (Depositor)
Starting Model: in silico
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wwPDB Validation 3D Report Full Report
This is version 1.0 of the entry. See complete history.
Literature
To be published.
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| C2 domain containing protein | 143 | Trichomonas vaginalis G3 | Mutation(s): 0 Gene Names: TVAG_002900 |  | |
UniProt | |||||
Find proteins for A2EZR3 (Trichomonas vaginalis (strain ATCC PRA-98 / G3)) Explore A2EZR3 Go to UniProtKB: A2EZR3 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | A2EZR3 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| 1PE Query on 1PE | G [auth B] | PENTAETHYLENE GLYCOL C10 H22 O6 JLFNLZLINWHATN-UHFFFAOYSA-N |  | ||
| CA (Subject of Investigation/LOI) Query on CA | C [auth A], D [auth A], E [auth B], F [auth B] | CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.53 Å
- R-Value Free: 0.256 (Depositor), 0.256 (DCC)
- R-Value Work: 0.228 (Depositor), 0.230 (DCC)
- R-Value Observed: 0.230 (Depositor)
Space Group: P 21 21 21
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 35.507 | α = 90 |
| b = 88.086 | β = 90 |
| c = 97.04 | γ = 90 |
| Software Name | Purpose |
|---|---|
| PHENIX | refinement |
| Aimless | data scaling |
| XDS | data reduction |
| PHASER | phasing |
| PDB_EXTRACT | data extraction |
Entry History & Funding Information
Deposition Data
- Released Date: 2025-12-17 Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)
| Funding Organization | Location | Grant Number |
|---|---|---|
| National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID) | United States | 75N93022C00036 |
| National Institutes of Health/Office of the Director | United States | S10OD030394 |
Revision History (Full details and data files)
- Version 1.0: 2025-12-17
Type: Initial release
