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A Novel Genetic Algorithm for Designing Mimetic Peptides That Interfere with the Function of a Target Molecule

2002· article· en· W2057278943 on OpenAlexaff
William Campbell, Laurence Kleiman, Lajos Baranyi, Li Zhou, Ahmad Khorchid, Emiko Fujita, Noriko Okada, Hidechika Okada

Bibliographic record

VenueMicrobiology and Immunology · 2002
Typearticle
Languageen
FieldImmunology and Microbiology
TopicHIV Research and Treatment
Canadian institutionsJewish General Hospital
Fundersnot available
KeywordsReverse transcriptaseBiologyPeptideComputational biologyHuman immunodeficiency virus (HIV)Domain (mathematical analysis)AlgorithmBioinformaticsGeneticsComputer scienceBiochemistryRNAGeneVirologyMathematics

Abstract

fetched live from OpenAlex

We designed a new computer program (MIMETIC), which generates a series of peptides for interaction with a target peptide sequence. The genetic algorithm employed ranks the sequences obtained from one generation to the next by "goodness of fit" to the target. MIMETIC designed recognition peptides to various regions of HIV-1 reverse transcriptase. Among ten peptide candidates synthesized, three inhibited reverse transcription in vitro. TLMA2993 and PSTW1594 both targeted the connection domain of reverse transcriptase and ESLA2340 targeted the thumb domain.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.256
Threshold uncertainty score0.556

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.001
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.016
GPT teacher head0.211
Teacher spread0.194 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations18
Published2002
Admission routes1
Has abstractyes

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