Evidence map›Paper›PMID 27515703›Full record

ArticleProtein engineering, design & selection : PEDS2016

Revisiting antibody modeling assessment for CDR-H3 loop.

Hiroshi Nishigami, Narutoshi Kamiya, Haruki Nakamura

Abstract read
In one paragraph

Article in Protein engineering, design & selection : PEDS, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–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

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3 · Its place in the literature

Who cites it

20 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
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  8. Article
  9. Article
  10. Review
  11. Review
  12. Depolarizing Effects in Hydrogen Bond Energy in 3International journal of molecular sciences · 2022
    Article
  13. Cyclosporin A: Conformational Complexity and Chameleonicity.Journal of chemical information and modeling · 2021
    Article
  14. Article
  15. Review
  16. Methods for sequence and structural analysis of B and T cell receptor repertoires.Computational and structural biotechnology journal · 2020
    Review
  17. Article
  18. Conformation and Permeability: Cyclic Hexapeptide Diastereomers.Journal of chemical information and modeling · 2019
    Article
  19. Thermal stability of single-domain antibodies estimated by molecular dynamics simulations.Protein science : a publication of the Protein Society · 2019
    Article
  20. Article
4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

3 authors.

Hiroshi NishigamiInstitute for Protein Research, Osaka University, 3-2, Yamadaoka, Suita, Osaka 565-0871, Japan.
Narutoshi KamiyaInstitute for Protein Research, Osaka University, 3-2, Yamadaoka, Suita, Osaka 565-0871, Japan.
Haruki NakamuraInstitute for Protein Research, Osaka University, 3-2, Yamadaoka, Suita, Osaka 565-0871, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The antigen-binding site of antibodies, also known as complementarity-determining region (CDR), has hypervariable sequence properties. In particular, the third CDR loop of the heavy chain, CDR-H3, has such variability in its sequence, length, and conformation that ordinary modeling techniques cannot build a high-quality structure. At Stage 2 of the Second Antibody Modeling Assessment (AMA-II) held in 2013, the model structures of the CDR-H3 loops were submitted by the seven modelers and were critically assessed. After our participation in AMA-II, we rebuilt one of the long CDR-H3 loops with 13 residues (A52 antibody) by a more precise method, using enhanced conformational sampling with the explicit water model, as compared to our previous method employed at AMA-II. The current stable models obtained from the free energy landscape at 300 K include structures similar to the X-ray crystal structures. Those models were not built in our previous work at AMA-II. The current free energy landscape suggested that the CDR-H3 loop structures in the crystal are not stable in solution, but they are stabilized by the crystal packing effect.

Indexed as

antibodyCDR-H3 loopcrystal packingfree energy landscapemulticanonical molecular dynamics simulation

Identifiers

PMID27515703
PMCPMC5081041

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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.