Evidence map›Paper›PMID 18323611›Full record

ArticleActa crystallographica. Section F, Structural biology and crystallization communications2008

Crystallization and preliminary X-ray study of native and selenomethionyl beta-1,4-mannanase AaManA from Alicyclobacillus acidocaldariusTc-12-31.

Yueling Zhang, Feng Gao, Yanfen Xue, Yan Zeng, Hao Peng, Jianxun Qi, Yanhe Ma

Open access · bronzeAbstract read
In one paragraph

Article in Acta crystallographica. Section F, Structural biology and crystallization communications, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.5field-weighted citation impact, top 35% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Glycoside hydrolase gene transcription byBiotechnology for biofuels · 2018
    Article
  2. Article
  3. Crystallization and preliminary X-ray study of alkaline beta-mannanase from the alkaliphilic Bacillus sp. N16-5.Acta crystallographica. Section F, Structural biology and crystallization communications · 2008
    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

7 authors at 2 institutions in 1 country.

Yueling ZhangState Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, People's Republic of China.
Feng Gao
Yanfen Xue
Yan Zeng
Hao Peng
Jianxun Qi
Yanhe Ma
Chinese Academy of Sciences · CNMicrobiology Institute of Shaanxi · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

AaManA, a beta-1,4-mannanase from the thermoacidophile Alicyclobacillus acidocaldarius Tc-12-31, was expressed in Escherichia coli and purified in a form suitable for X-ray crystallographic analysis. Crystals were obtained using the hanging-drop vapour-diffusion method at 291 K using ammonium dihydrogen phosphate as a precipitant. Data were collected from native mannanase and from a selenomethionyl derivative to 1.90 and 1.99 A, respectively, at 100 K. The native crystal belongs to the orthorhombic space group P2(1)2(1)2(1), with unit-cell parameters a = 44.34, b = 75.55, c = 88.02 A. The derivative crystal belonged to the same space group as native AaManA, with unit-cell parameters a = 44.55, b = 75.70, c = 92.66 A.

Indexed as

BacteriaCrystallizationMannosidasesMethionineSeleniumX-Ray DiffractionMannosidasesMethionineSelenium

Identifiers

PMID18323611
PMCPMC2374155
OpenAlexW2047645661

What OpenQuestion holds

Textmetadata
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.