Evidence map›Paper›PMID 29584811›Full record

ArticleBioinformatics (Oxford, England)2018

Learned protein embeddings for machine learning.

Kevin K Yang, Zachary Wu, Claire N Bedbrook, Frances H Arnold

Erratum issuedAbstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 116 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
116citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

116 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  6. Diversity of FAAL enzymes and prediction of their substrate specificity using FAALPred.Protein science : a publication of the Protein Society · 2026
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  15. Biophysics-based protein language models for protein engineering.bioRxiv : the preprint server for biology · 2025
    Article
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56 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Kevin K YangDivision of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, USA.
Zachary WuDivision of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, USA.
Claire N BedbrookDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA.
Frances H ArnoldDivision of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, USA.

Funding

Opsineering: Engineering Novel ChannelRhodospins for Optogenetics ApplicationsF31MH102913 · NIMH · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI BEDBROOK, CLAIRE NICOLE · 2014 to 2016
$110k
NIMH NIH HHS F31 MH102913
6 · The paper itself

Abstract

Motivation: Machine-learning models trained on protein sequences and their measured functions can infer biological properties of unseen sequences without requiring an understanding of the underlying physical or biological mechanisms. Such models enable the prediction and discovery of sequences with optimal properties. Machine-learning models generally require that their inputs be vectors, and the conversion from a protein sequence to a vector representation affects the model's ability to learn. We propose to learn embedded representations of protein sequences that take advantage of the vast quantity of unmeasured protein sequence data available. These embeddings are low-dimensional and can greatly simplify downstream modeling. Results: The predictive power of Gaussian process models trained using embeddings is comparable to those trained on existing representations, which suggests that embeddings enable accurate predictions despite having orders of magnitude fewer dimensions. Moreover, embeddings are simpler to obtain because they do not require alignments, structural data, or selection of informative amino-acid properties. Visualizing the embedding vectors shows meaningful relationships between the embedded proteins are captured. Availability and implementation: The embedding vectors and code to reproduce the results are available at https://github.com/fhalab/embeddings_reproduction/. Supplementary information: Supplementary data are available at Bioinformatics online.

Indexed as

Machine LearningModels, BiologicalSoftwareAmino Acid SequenceBacteriaComputational BiologyEukaryotaHumansProteinsSequence Analysis, ProteinProteins

Identifiers

PMID29584811
PMCPMC6061698

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.