Evidence map›Paper›PMID 34099674›Full record

ArticleNature communications2021

Anchor extension: a structure-guided approach to design cyclic peptides targeting enzyme active sites.

Parisa Hosseinzadeh, Paris R Watson, Timothy W Craven, Xinting Li, Stephen Rettie, Fátima Pardo-Avila, Asim K Bera, Vikram Khipple Mulligan, Peilong Lu, Alexander S Ford and 8 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
4.8field-weighted citation impact, top 3% 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

54 citing papers in PubMed, 91 citations in OpenAlex.

  1. Computationally Evidence-Grounded Sequence-First Design of Peptide Binders.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  2. Review
  3. Review
  4. CyclicMPNN: Stable Cyclic Peptide Sequence Generation.bioRxiv : the preprint server for biology · 2026
    Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Genetically EncodedACS synthetic biology · 2025
    Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Heuristic energy-based cyclic peptide design.PLoS computational biology · 2025
    Article
  18. Heuristic energy-based cyclic peptide design.bioRxiv : the preprint server for biology · 2025
    Article
  19. Article
  20. Article
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

18 authors at 5 institutions in 3 countries.

Parisa HosseinzadehUniversity of Washington, Department of Biochemistry, Institute for Protein Design, Seattle, WA, USA.ORCID 0000-0002-3128-7433
Paris R Watson *Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, PA, USA.ORCID 0000-0002-6990-525X
Timothy W Craven *University of Washington, Department of Biochemistry, Institute for Protein Design, Seattle, WA, USA.
Xinting Li *University of Washington, Department of Biochemistry, Institute for Protein Design, Seattle, WA, USA.
Stephen Rettie *University of Washington, Department of Biochemistry, Institute for Protein Design, Seattle, WA, USA.
Fátima Pardo-AvilaDepartment of Structural Biology, Stanford University School of Medicine, Stanford, CA, USA.
Asim K BeraUniversity of Washington, Department of Biochemistry, Institute for Protein Design, Seattle, WA, USA.
Vikram Khipple MulliganUniversity of Washington, Department of Biochemistry, Institute for Protein Design, Seattle, WA, USA.
Peilong LuUniversity of Washington, Department of Biochemistry, Institute for Protein Design, Seattle, WA, USA.ORCID 0000-0001-5894-9268
Alexander S FordUniversity of Washington, Department of Biochemistry, Institute for Protein Design, Seattle, WA, USA.
Brian D WeitznerUniversity of Washington, Department of Biochemistry, Institute for Protein Design, Seattle, WA, USA.ORCID 0000-0002-1909-0961
Lance J StewartUniversity of Washington, Department of Biochemistry, Institute for Protein Design, Seattle, WA, USA.ORCID 0000-0003-4264-5125
Adam P MoyerUniversity of Washington, Department of Biochemistry, Institute for Protein Design, Seattle, WA, USA.ORCID 0000-0001-9245-4541
Maddalena Di PiazzaUniversity of Washington, Department of Biochemistry, Institute for Protein Design, Seattle, WA, USA.
Joshua G WhalenUniversity of Washington, Department of Biochemistry, Institute for Protein Design, Seattle, WA, USA.
Per Jr GreisenUniversity of Washington, Department of Biochemistry, Institute for Protein Design, Seattle, WA, USA.
David W ChristiansonRoy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, PA, USA.ORCID 0000-0002-0194-5212
David BakerUniversity of Washington, Department of Biochemistry, Institute for Protein Design, Seattle, WA, USA. dabaker@uw.edu.ORCID 0000-0001-7896-6217
University of Washington · USUniversity of Pennsylvania · USNovo Nordisk (Denmark) · DKStanford University · USUniversity of Oregon · US

Funding

THERAPEUTIC EFFECTS OF INTRA-NASAL INSULIN DETEMIRP50AG005136 · NIA · UNIVERSITY OF WASHINGTON · PI BUCHWALD, DEDRA S · 1985 to 2019
$57.2M
Structure and Function of MetalloenzymesR01GM049758 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI CHRISTIANSON, DAVID W · 1994 to 2025
$7.6M
Emergent Properties of Complex Systems: From Atoms to Macromolecules; from Humans to SocietiesR35GM122543 · NIGMS · STANFORD UNIVERSITY · PI MICHAEL LEVITT · 2017 to 2026
$5.1M
Advancing genetic code expansion with Rosetta computational design: improving machinery for bioorthogonal amino acidsF32GM120791 · NIGMS · UNIVERSITY OF WASHINGTON · PI HOSSEINZADEH, PARISA · 2016 to 2018
$170k
NIA NIH HHS P50 AG005136NIGMS NIH HHS F32 GM120791NIGMS NIH HHS R01 GM049758NIGMS NIH HHS R35 GM122543
6 · The paper itself

Abstract

Despite recent success in computational design of structured cyclic peptides, de novo design of cyclic peptides that bind to any protein functional site remains difficult. To address this challenge, we develop a computational "anchor extension" methodology for targeting protein interfaces by extending a peptide chain around a non-canonical amino acid residue anchor. To test our approach using a well characterized model system, we design cyclic peptides that inhibit histone deacetylases 2 and 6 (HDAC2 and HDAC6) with enhanced potency compared to the original anchor (IC

Indexed as

Drug DesignStructure-Activity RelationshipCatalytic DomainCrystallography, X-RayEnzyme AssaysHistone Deacetylase 2Histone Deacetylase 6Histone Deacetylase InhibitorsInhibitory Concentration 50Molecular Docking SimulationNuclear Magnetic Resonance, BiomolecularPeptide LibraryPeptides, CyclicRecombinant ProteinsZebrafish ProteinsHDAC2 protein, humanHDAC6 protein, humanHDAC6 protein, zebrafishHistone Deacetylase 2Histone Deacetylase 6Histone Deacetylase InhibitorsPeptide LibraryPeptides, CyclicRecombinant ProteinsZebrafish Proteins

Identifiers

PMID34099674
PMCPMC8185074
OpenAlexW3171620497

What OpenQuestion holds

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LicenceCC BY
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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.