Evidence map›Paper›PMID 41854476›Full record

ArticleActa crystallographica. Section D, Structural biology2026

Molecular analysis of 3D domain swapping in the acylphosphatase from Escherichia coli.

Sergio Martínez-Rodríguez, Jose A Gavira, M Carmen Salinas-Garcia, Montserrat Andujar-Sánchez, Ana Camara-Artigas

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Article in Acta crystallographica. Section D, Structural biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Sergio Martínez-RodríguezDepartment of Biochemistry and Molecular Biology III and Immunology, University of Granada, Avenida Doctor Jesús Candel Fábregas 11, 18071 Granada, Spain.ORCID 0000-0001-6675-1550
Jose A GaviraRaw Materials, Human and Environmental Health, Associated Unit of the CSIC by the IACT-CSIC, CSIC-Universidad de Granada, Avenida de las Palmeras 4, 18100 Armilla, Spain.ORCID 0000-0002-7386-6484
M Carmen Salinas-GarciaDepartment of Chemistry and Physics, University of Almeria, Agrifood Campus of International Excellence (ceiA3) and CIAMBITAL, Carretera de Sacramento s/n, 04120 Almeria, Spain.ORCID 0000-0001-9730-3590
Montserrat Andujar-SánchezDepartment of Chemistry and Physics, University of Almeria, Agrifood Campus of International Excellence (ceiA3) and CIAMBITAL, Carretera de Sacramento s/n, 04120 Almeria, Spain.ORCID 0000-0002-8726-998X
Ana Camara-ArtigasDepartment of Chemistry and Physics, University of Almeria, Agrifood Campus of International Excellence (ceiA3) and CIAMBITAL, Carretera de Sacramento s/n, 04120 Almeria, Spain.ORCID 0000-0003-2197-726X

Funding

Ministerio de Ciencia, Innovación y Universidades BIO2016-78020-RMinisterio de Ciencia, Innovación y Universidades PID2020-116261GB-I00Ministerio de Ciencia, Innovación y Universidades PID2024-155521OB-I00
6 · The paper itself

Abstract

Three-dimensional domain swapping is a mechanism by which proteins form oligomers. At present, the molecular basis that dictates whether some proteins fold in their monomeric form or as intertwined oligomers is poorly understood. Previously, we have described the first intertwined dimer of an acylphosphatase (AcP) from crystals belonging to the orthorhombic space group C222. In this work, we present the first crystallographic structure of monomeric AcP from Escherichia coli (EcoAcP) and compare it with the intertwined structure of the orthorhombic polymorph and a new intertwined dimer structure obtained from crystals belonging to the hexagonal space group P6

Indexed as

Acid Anhydride HydrolasesEscherichia coliEscherichia coli ProteinsAcylphosphataseCatalytic DomainCrystallography, X-RayModels, MolecularProtein ConformationProtein DomainsProtein MultimerizationAcid Anhydride HydrolasesAcylphosphataseEscherichia coli Proteins3D domain swappingacylphosphatasesamyloid aggregationproline isomerization

Identifiers

PMID41854476
PMCPMC13044899

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.