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Study · Not a test of the peptide alone · 1989

2 results

[Structuro-functional organization of delta sleep-inducing peptide].

Akhmenov NA, Abbasly PM, Popov EM

Molekuliarnaia biologiia1 May 1989

PMID2770737 (opens in a new tab)PepBankPUB-02770737
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Summary

The text of this summary is not shown here, because the article license does not allow reuse. Read it at the source (opens in a new tab)

Text rights: Publisher copyright. Results still quote short attributed sentences.

Results from this study2

No result from this study comes from a test of the peptide.

Studies that did not test the peptide alone2

In this study, Delta sleep-inducing peptide (DSIP) was a lab tool or a carrier, part of a mix, or the subject of a lab method. These results are not evidence about taking Delta sleep-inducing peptide (DSIP).

  1. 01Computer modelNot a test of Delta sleep-inducing peptide (DSIP) aloneIn silicoOther

    Theoretical conformational analysis described the possible structure of DSIP under physiological conditions as a set of low-energy conformations in nine backbone forms.

    In plain wordsIn a computer analysis, DSIP was predicted to take nine low-energy backbone shapes.

    Peptide
    Delta sleep-inducing peptide (DSIP)
    Outcome
    Not applicableLow-energy backbone conformations of DSIP
    Study

    n: not reported in source

    theoretical conformational analysis
    Outcome group
    Receptor activity and mechanism · Pharmacology

    Source sentences

    Summary
    Theoretical conformational analysis was carried out for a nonapeptide hormone (delta sleep-inducing peptide).
    1 context sentence
    Summary · context
    Possible structure of the neuropeptide under physiological conditions may be described by a set of low-energy conformations belonging to nine different forms of the backbone.

    In this study, Delta sleep-inducing peptide (DSIP) was a lab tool or a carrier, part of a mix, or the subject of a lab method. This result is not evidence about taking Delta sleep-inducing peptide (DSIP).

  2. 02Computer modelNot a test of Delta sleep-inducing peptide (DSIP) aloneIn silicoOther

    Solving the reverse conformational problem predicted modified DSIP sequences that may assume one of the low-energy states of the native peptide.

    In plain wordsIn a computer analysis, several changed DSIP sequences were predicted to take one of the natural low-energy shapes.

    Peptide
    Delta sleep-inducing peptide (DSIP)
    Outcome
    Not applicablePredicted modified DSIP sequences
    Study

    n: not reported in source

    theoretical conformational analysis
    Outcome group
    Receptor activity and mechanism · Pharmacology

    Source sentences

    Summary
    A solution of the "reverse conformational problem" for delta sleep inducing peptide enables one to predict modified amino acid sequences (D-Ala3-, Pro4-, Pro6-, Pro7, and Tyr7-analogs), which may assume one of the low-energy states of the native hormone.

    In this study, Delta sleep-inducing peptide (DSIP) was a lab tool or a carrier, part of a mix, or the subject of a lab method. This result is not evidence about taking Delta sleep-inducing peptide (DSIP).

AI wrote and checked these results. AI can make mistakes, so check important results against the source.

Version history

PepBank keeps every version of the data on this study. Status changes from Retraction Watch, Europe PMC and Crossref are listed with their source.

  1. Version 2Current

    12 Oct 2026, 17:28 UTC

    Study results updated

  2. Version 1

    9 Oct 2026, 03:04 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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