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Study · Not a test of the peptide alone · 2015

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Enzymatic attributes of an l-isoaspartyl methyltransferase from Candida utilis and its role in cell survival.

Banerjee S, Dutta T, Lahiri S, Sengupta S, Gangopadhyay A, Kumar Karri S, Chakraborty S, Bhattacharya D, Ghosh AK

Biochemistry and biophysics reports28 Aug 2015Cited by 1 (Europe PMC)

PMID29124188 (opens in a new tab)PMCIDPMC5668901 (opens in a new tab)DOI10.1016/j.bbrep.2015.08.015 (opens in a new tab)PepBankPUB-29124188
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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: CC BY-NC-ND. Results still quote short attributed sentences.

Results from this study1

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

Studies that did not test the peptide alone1

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. 01LabNot a test of Delta sleep-inducing peptide (DSIP) aloneIn vitro (cell-free)Activity measurement

    In a cell-free assay, the native PCMT enzyme from Candida utilis had a Km of 33.36 µM for isoaspartate-containing DSIP at pH 7.0.

    In plain wordsIn lab tests, a yeast repair enzyme acted on a damaged form of DSIP with a Km of 33.36 µM.

    Peptide
    Delta sleep-inducing peptide (DSIP)
    Outcome
    Not applicablePCMT Km for IsoAsp-containing DSIP
    Study

    n: not reported in source

    Native PCMT from Candida utilis
    Outcome group
    Receptor activity and mechanism · Pharmacology

    Measurements

    Km
    33.36 µM
    IsoAsp-containing DSIP, pH 7.0

    Source sentences

    Summary
    The 25.4 kDa native PCMT from C. utilis was found to have a Km of 3.5 µM for AdoMet and 33.36 µM for IsoAsp containing Delta Sleep Inducing Peptide (DSIP) at pH 7.0.

    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

    10 Oct 2026, 08:55 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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