Evidence map›Paper›PMID 25569776›Full record

ArticlePLoS computational biology2015

The thalidomide-binding domain of cereblon defines the CULT domain family and is a new member of the β-tent fold.

Andrei N Lupas, Hongbo Zhu, Mateusz Korycinski

Open access · goldAbstract read
In one paragraph

Article in PLoS computational biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

25 citing papers in PubMed, 45 citations in OpenAlex.

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  19. A missense mutation in theJournal of medical genetics · 2017
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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

3 authors at 1 institution in 1 country.

Andrei N LupasDepartment of Protein Evolution, Max-Planck-Institute for Developmental Biology, Tuebingen, Germany.
Hongbo ZhuDepartment of Protein Evolution, Max-Planck-Institute for Developmental Biology, Tuebingen, Germany.
Mateusz KorycinskiDepartment of Protein Evolution, Max-Planck-Institute for Developmental Biology, Tuebingen, Germany.
Max Planck Institute for Developmental Biology · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite having caused one of the greatest medical catastrophies of the last century through its teratogenic side-effects, thalidomide continues to be an important agent in the treatment of leprosy and cancer. The protein cereblon, which forms an E3 ubiquitin ligase compex together with damaged DNA-binding protein 1 (DDB1) and cullin 4A, has been recently indentified as a primary target of thalidomide and its C-terminal part as responsible for binding thalidomide within a domain carrying several invariant cysteine and tryptophan residues. This domain, which we name CULT (cereblon domain of unknown activity, binding cellular ligands and thalidomide), is also found in a family of secreted proteins from animals and in a family of bacterial proteins occurring primarily in δ-proteobacteria. Its nearest relatives are yippee, a highly conserved eukaryotic protein of unknown function, and Mis18, a protein involved in the priming of centromeres for recruitment of CENP-A. Searches for distant homologs point to an evolutionary relationship of CULT, yippee, and Mis18 to proteins sharing a common fold, which consists of two four-stranded β-meanders packing at a roughly right angle and coordinating a zinc ion at their apex. A β-hairpin inserted into the first β-meander extends across the bottom of the structure towards the C-terminal edge of the second β-meander, with which it forms a cradle-shaped binding site that is topologically conserved in all members of this fold. We name this the β-tent fold for the striking arrangement of its constituent β-sheets. The fold has internal pseudosymmetry, raising the possibility that it arose by duplication of a subdomain-sized fragment.

Indexed as

Adaptor Proteins, Signal TransducingAmino Acid SequenceAnimalsBinding SitesCarrier ProteinsDrosophilaDrosophila ProteinsModels, MolecularMolecular Sequence DataPeptide HydrolasesProtein BindingProtein Structure, SecondaryProtein Structure, TertiarySequence AlignmentThalidomideUbiquitin-Protein LigasesAdaptor Proteins, Signal TransducingCarrier ProteinsCRBN protein, humanDrosophila ProteinsPeptide HydrolasesThalidomideUbiquitin-Protein LigasesYippee protein, Drosophila

Identifiers

PMID25569776
PMCPMC4287342
OpenAlexW2007615306

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.