Evidence map›Paper›PMID 29921930›Full record

ArticleScientific reports2018

Buffalo nasal odorant-binding protein (bunOBP) and its structural evaluation with putative pheromones.

Subramanian Muthukumar, Durairaj Rajesh, Ramu Muthu Selvam, Ganesan Saibaba, Suvaiyarasan Suvaithenamudhan, Mohammad Abdulkader Akbarsha, Parasuraman Padmanabhan, Balazs Gulyas, Govindaraju Archunan

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.1field-weighted citation impact, top 28% 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

9 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
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  3. Identification of the Major Protein Components of Human and Cow Saliva.International journal of molecular sciences · 2023
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  5. Omics and Remote Homology Integration to Decipher Protein Functionality.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  6. The Exoproteome ofBiomolecules · 2022
    Article
  7. Article
  8. Review
  9. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 3 countries.

Subramanian MuthukumarCenter for Pheromone Technology (CPT), Department of Animal Science, Bharathidasan University, Tiruchirappalli, 620024, Tamil Nadu, India.
Durairaj RajeshCenter for Pheromone Technology (CPT), Department of Animal Science, Bharathidasan University, Tiruchirappalli, 620024, Tamil Nadu, India.
Ramu Muthu SelvamCenter for Pheromone Technology (CPT), Department of Animal Science, Bharathidasan University, Tiruchirappalli, 620024, Tamil Nadu, India.
Ganesan SaibabaCenter for Pheromone Technology (CPT), Department of Animal Science, Bharathidasan University, Tiruchirappalli, 620024, Tamil Nadu, India.
Suvaiyarasan SuvaithenamudhanDepartment of Bioinformatics, Bharathidasan University, Tiruchirappalli, 620024, Tamil Nadu, India.
Mohammad Abdulkader AkbarshaMahatma Gandhi-Doerenkamp Centre, and Department of Animal Science, Bharathidasan University, Tiruchirappalli, 620024, Tamil Nadu, India.
Parasuraman PadmanabhanLee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 636921, Singapore. ppadmanabhan@ntu.edu.sg.
Balazs GulyasLee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 636921, Singapore.
Govindaraju ArchunanCenter for Pheromone Technology (CPT), Department of Animal Science, Bharathidasan University, Tiruchirappalli, 620024, Tamil Nadu, India. archunan@bdu.ac.in.
Bharathidasan University · INNanyang Technological University · SGInstitut de Recherche en Sémiochimie et Ethologie Appliquée · FRMahatma Gandhi Medical College and Research Institute · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pheromones are odoriferous volatile chemical cues produced by animals for communication among conspecifics so as to regulate their social behaviors. In general, the odor compounds are recognized by receptors in the nasal cavity. Odorant-binding protein (OBP), a lipocalin family protein, mediates the air-borne odor cues to nasal receptors through nasal mucus. The presence of OBP in several mammalian species is well documented but to-date there is no report of a nasal OBP in buffalo. Hence, the present study was undertaken to investigate if OBP is present in buffalo nasal mucus. Uni- and two-dimensional gel electrophoresis of the nasal mucus suggested the presence of OBP, which was confirmed using mass spectrometry. In silico homology model of the OBP was generated and its structural similarity with other mammalian OBPs was assessed. Finally, molecular-docking and -dynamics simulations analysis revealed the efficiency of buffalo nasal OBP (bunOBP) to bind with buffalo pheromones as well as other reported chemical cues. Taken together, the occurrence of nasal OBP in buffalo and its putative role in odor binding are reported for the first time. The potential association of this protein with estrus-specific volatiles could be taken to advantage for non-invasive detection of estrus in buffaloes.

Indexed as

AnimalsBuffaloesElectrophoresis, Gel, Two-DimensionalMaleMass SpectrometryMolecular Dynamics SimulationOlfactory MucosaPheromonesReceptors, OdorantTandem Mass Spectrometryodorant-binding proteinPheromonesReceptors, Odorant

Identifiers

PMID29921930
PMCPMC6008301
OpenAlexW2808659439

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.