25WN | pdb_000025wn

Crystal structure of Candida albicans Eukaryotic translation initiation factor 5A

PDB DOI: https://doi.org/10.2210/pdb25WN/pdb

Classification: TRANSLATION
Organism(s): Candida albicans
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2026-04-21 Released: 2026-05-27
Deposition Author(s): Gonyalin, V., Egorova, P., Agboigba, E., Garaeva, N., Boiko, K., Usachev, K.
Funding Organization(s): Ministry of Science and Higher Education of the Russian Federation

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.60 Å
R-Value Free:
0.348 (Depositor), 0.348 (DCC)
R-Value Work:
0.333 (Depositor), 0.333 (DCC)

Starting Model: in silico
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Literature

Structural Studies of the Eukaryotic Translation Initiation Factor eIF5A from Candida albicans by High-Resolution NMR Spectroscopy and X-Ray Crystallography

Gonyalin, V.E., Egorova, P.V., Agboigba, E.E.K., Validov, S.Z., Biktimirov, A.D., Garaeva, N.S., Boyko, K.M., Klochkov, V.V., Aganov, A.V., Yusupov, M.M., Usachev, K.S.

(2026) Russ J Bioorg Chem 52: 71

DOI: https://doi.org/10.1134/S1068162026601746

Macromolecule Content

Total Structure Weight: 15.09 kDa
Atom Count: 1,054
Modeled Residue Count: 139
Deposited Residue Count: 139
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Eukaryotic translation initiation factor 5A	A	139	Candida albicans	Mutation(s): 0 Gene Names: ANB1, TIF51, CAALFM_C601610WA, CaO19.10930, CaO19.3426
UniProt
Find proteins for O94083 (Candida albicans (strain SC5314 / ATCC MYA-2876)) Explore O94083 Go to UniProtKB: O94083
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	O94083
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.60 Å
R-Value Free: 0.348 (Depositor), 0.348 (DCC)
R-Value Work: 0.333 (Depositor), 0.333 (DCC)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 35.253	α = 90
b = 35.149	β = 92.997
c = 337.128	γ = 90

Software Package:

Software Name	Purpose
Aimless	data scaling
gemmi	data extraction
REFMAC	refinement
gemmi	data extraction
PHASER	phasing

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2026-05-27

Deposition Author(s):

Funding Organization	Location	Grant Number
Ministry of Science and Higher Education of the Russian Federation	Russian Federation	075-15-2025-012

Revision History (Full details and data files)

Version 1.0: 2026-05-27
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.