Evidence map›Paper›PMID 9742219›Full record

ArticleThe Biochemical journal1998

Cloning and expression of mouse legumain, a lysosomal endopeptidase.

J M Chen, P M Dando, R A Stevens, M Fortunato, A J Barrett

Open access · bronzeAbstract read
In one paragraph

Article in The Biochemical journal, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

54 citing papers in PubMed, 138 citations in OpenAlex.

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  14. International journal of molecular sciences · 2022
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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 1 institution in 1 country.

J M ChenMRC Peptidase Laboratory, The Babraham Institute, Babraham, Cambridge CB2 4AT, UK. jinq-may.chen@bbsrc.ac.uk
P M Dando
R A Stevens
M Fortunato
A J Barrett
Babraham Institute · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Legumain, a recently discovered mammalian cysteine endopeptidase, was found in all mouse tissues examined, but was particularly abundant in kidney and placenta. The distribution in subcellular fractions of mouse and rat kidney showed a lysosomal localization, and activity was detectable only after the organelles were disrupted. Nevertheless, ratios of legumain activity to that of cathepsin B differed considerably between mouse tissues. cDNA encoding mouse legumain was cloned and sequenced, the deduced amino acid sequence proving to be 83% identical to that of the human protein [Chen, Dando, Rawlings, Brown, Young, Stevens, Hewitt, Watts and Barrett (1997) J. Biol. Chem. 272, 8090-8098]. Recombinant mouse legumain was expressed in human embryonic kidney 293 cells by use of a vector containing a cytomegalovirus promoter. The recombinant enzyme was partially purified and found to be an asparagine-specific endopeptidase closely similar to naturally occurring pig kidney legumain.

Indexed as

Plant ProteinsAmino Acid SequenceAnimalsAsparaginyl EndopeptidaseBase SequenceCathepsin BCells, CulturedCloning, MolecularCysteine EndopeptidasesDatabases, FactualDNA, ComplementaryHumansKidneyMiceMice, Inbred BALB CMolecular Sequence DataAsparaginyl EndopeptidaseCathepsin BCysteine EndopeptidasesDNA, ComplementaryPlant ProteinsRecombinant Proteins

Identifiers

PMID9742219
PMCPMC1219758
OpenAlexW1489746663

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.