PXD026105 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | Comparative analysis of stalked and acorn barnacle adhesive proteomesv |
Description | Barnacles interest the scientific community for multiple reasons: their unique evolutionary trajectory, vast diversity, and economic impact as a harvested food source and also as one of the most prolific macroscopic hard biofouling organisms. A common, yet novel, trait among barnacles is adhesion, which has enabled a sessile adult existence and global colonization of the oceans. Barnacle adhesive is primarily composed of proteins, but knowledge of how the adhesive proteome varies across the tree of life is unknown due to a lack of genomic information. Here, we supplement previous mass spectrometry analyses of barnacle adhesive with recently sequenced genomes to compare the adhesive proteomes of Pollicipes pollicipes (Pedunculata) and Amphibalanus amphitrite (Sessilia). Although both species contain the same broad protein categories, we detail differences that exist between these species. The barnacle-unique cement proteins show the greatest difference between species, although these differences are diminished when amino acid composition and glycosylation potential are considered. By performing an in-depth comparison of the adhesive proteomes of these distantly related barnacle species, we show their similarities and provide a roadmap for future studies examining sequence specific differences to identify the proteins responsible for functional differences across the barnacle tree of life. |
HostingRepository | PRIDE |
AnnounceDate | 2022-02-17 |
AnnouncementXML | Submission_2022-02-17_08:57:33.909.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Janna Schultzhaus |
SpeciesList | scientific name: Amphibalanus amphitrite; NCBI TaxID: 1232801; |
ModificationList | acetylated residue; deamidated residue |
Instrument | Orbitrap Fusion Lumos |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2021-05-19 22:45:45 | ID requested | |
⏵ 1 | 2022-02-17 08:57:34 | announced | |
Publication List
Schultzhaus JN, Hervey WJ, Taitt CR, So CR, Leary DH, Wahl KJ, Spillmann CM, Comparative analysis of stalked and acorn barnacle adhesive proteomes. Open Biol, 11(8):210142(2021) [pubmed] |
Keyword List
submitter keyword: Pedunculata, Sessilia, Pollicipes pollicipes, Amphibalanus amphitrite, cement proteins, mass spectrometry |
Contact List
Judson Hervey |
contact affiliation | NRL |
contact email | judson.hervey@nrl.navy.mil |
lab head | |
Janna Schultzhaus |
contact affiliation | NRL |
contact email | jannaniehaus@gmail.com |
dataset submitter | |
Full Dataset Link List
Dataset FTP location
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PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD026105
- Label: PRIDE project
- Name: Comparative analysis of stalked and acorn barnacle adhesive proteomesv