Evidence map›Paper›PMID 20208165›Full record

ArticleActa crystallographica. Section F, Structural biology and crystallization communications2010

Crystallization and preliminary X-ray crystallographic analysis of beta-galactosidase from Kluyveromyces lactis.

Angel Pereira-Rodríguez, Rafael Fernández-Leiro, M Isabel González Siso, M Esperanza Cerdán, Manuel Becerra, Julia Sanz-Aparicio

Open access · bronzeAbstract read
In one paragraph

Article in Acta crystallographica. Section F, Structural biology and crystallization communications, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 40% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 9 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Angel Pereira-RodríguezDepartamento de Bioloxía Celular e Molecular, Facultade de Ciencias, Universidade da Coruña, Campus da Zapateira s/n, 15071 A Coruña, Spain.
Rafael Fernández-Leiro
M Isabel González Siso
M Esperanza Cerdán
Manuel Becerra
Julia Sanz-Aparicio
Universidade da Coruña · ESInstituto de Química Física Blas Cabrera · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Beta-galactosidase from Kluyveromyces lactis catalyses the hydrolysis of the beta-galactosidic linkage in lactose. Owing to its many industrial applications, the biotechnological potential of this enzyme is substantial. This protein has been expressed in yeast and purified for crystallization trials. However, optimization of the best crystallization conditions yielded crystals with poor diffraction quality that precluded further structural studies. Finally, the crystal quality was improved using the streak-seeding technique and a complete diffraction data set was collected at 2.8 A resolution.

Indexed as

beta-GalactosidaseCrystallizationCrystallography, X-RayKluyveromycesbeta-Galactosidase

Identifiers

PMID20208165
PMCPMC2833041
OpenAlexW2095305990

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.