Evidence map›Paper›PMID 28695848›Full record

ArticleActa crystallographica. Section F, Structural biology communications2017

Crystal structure of a family 6 cellobiohydrolase from the basidiomycete Phanerochaete chrysosporium.

Mikako Tachioka, Akihiko Nakamura, Takuya Ishida, Kiyohiko Igarashi, Masahiro Samejima

Open access · hybridAbstract read
In one paragraph

Article in Acta crystallographica. Section F, Structural biology communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

7 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. The Secretome ofFrontiers in bioengineering and biotechnology · 2020
    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

5 authors at 2 institutions in 2 countries.

Mikako TachiokaDepartment of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan.
Akihiko NakamuraDepartment of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan.
Takuya IshidaDepartment of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan.
Kiyohiko IgarashiDepartment of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan.
Masahiro SamejimaDepartment of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan.
The University of Tokyo · JPTieto (Finland) · FI

Funding

Japan Society for the Promotion of Science 15J10657Japan Society for the Promotion of Science 24380089Ministry of Education, Culture, Sports, Science and Technology 24114001Ministry of Education, Culture, Sports, Science and Technology G24114008
6 · The paper itself

Abstract

Cellobiohydrolases belonging to glycoside hydrolase family 6 (CBH II, Cel6A) play key roles in the hydrolysis of crystalline cellulose. CBH II from the white-rot fungus Phanerochaete chrysosporium (PcCel6A) consists of a catalytic domain (CD) and a carbohydrate-binding module connected by a linker peptide, like other known fungal cellobiohydrolases. In the present study, the CD of PcCel6A was crystallized without ligands, and p-nitrophenyl β-D-cellotrioside (pNPG3) was soaked into the crystals. The determined structures of the ligand-free and pNPG3-soaked crystals revealed that binding of cellobiose at substrate subsites +1 and +2 induces a conformational change of the N-terminal and C-terminal loops, switching the tunnel-shaped active site from the open to the closed form.

Indexed as

Amino Acid MotifsCatalytic DomainCellulose 1,4-beta-CellobiosidaseCloning, MolecularCrystallography, X-RayFungal ProteinsGene ExpressionHydrophobic and Hydrophilic InteractionsModels, MolecularNitrobenzenesPhanerochaetePichiaProtein BindingProtein Conformation, alpha-HelicalProtein Conformation, beta-StrandProtein Interaction Domains and Motifs4-nitrophenyl cellotriosideCellulose 1,4-beta-CellobiosidaseFungal ProteinsNitrobenzenesRecombinant ProteinsTrisaccharidesbiomass utilizationcarbohydrate-active enzymescellobiohydrolasecellulasesPhanerochaete chrysosporium

Identifiers

PMID28695848
PMCPMC5505244
OpenAlexW2625830163

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.