Evidence map›Paper›PMID 22298003›Full record

ArticleActa crystallographica. Section F, Structural biology and crystallization communications2012

Crystallization and preliminary X-ray diffraction analysis of human dipeptidyl peptidase 10 (DPPY), a component of voltage-gated potassium channels.

Gustavo Arruda Bezerra, Elena Dobrovetsky, Alma Seitova, Sirano Dhe-Paganon, Karl Gruber

Open access · bronzeAbstract read
In one paragraph

Article in Acta crystallographica. Section F, Structural biology and crystallization communications, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.3field-weighted citation impact, top 38% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Review
  2. 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

5 authors at 3 institutions in 2 countries.

Gustavo Arruda BezerraInstitute of Molecular Biosciences, University of Graz, Graz, Austria.
Elena Dobrovetsky
Alma Seitova
Sirano Dhe-Paganon
Karl Gruber
University of Graz · ATUniversity of Toronto · CAStructural Genomics Consortium · CA

Funding

CIHRWellcome Trust
6 · The paper itself

Abstract

Dipeptidyl peptidase 10 (DPP10, DPPY) is an inactive peptidase associated with voltage-gated potassium channels, acting as a modulator of their electrophysiological properties, cell-surface expression and subcellular localization. Because potassium channels are important disease targets, biochemical and structural characterization of their interaction partners was sought. DPP10 was cloned and expressed using an insect-cell system and the protein was purified via His-tag affinity and size-exclusion chromatography. Crystals obtained by the sitting-drop method were orthorhombic, belonging to space group P2(1)2(1)2(1) with unit-cell parameters a = 80.91, b = 143.73, c = 176.25 Å. A single solution with two molecules in the asymmetric unit was found using the structure of DPP6 (also called DPPX; PDB entry 1xfd) as the search model in a molecular replacement protocol.

Indexed as

Amino Acid SequenceCrystallizationCrystallography, X-RayDipeptidyl-Peptidases and Tripeptidyl-PeptidasesHumansMolecular Sequence DataPotassium Channels, Voltage-GatedSequence AlignmentDipeptidyl-Peptidases and Tripeptidyl-PeptidasesDPP10 protein, humanPotassium Channels, Voltage-Gated

Identifiers

PMID22298003
PMCPMC3274407
OpenAlexW2052359161

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.