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PXD043606-2

PXD043606 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleIdentification of the original binder and modern contaminants in distemper paints from Uvdal stave church, Norway
DescriptionTwo distemper paint samples taken from decorative boards in Uvdal church, Norway, were analysed using palaeoproteomics, with an aim of identifying their binder and possible contaminants. The results point at the use of calfskin to produce hide glue as the original binder. These results are consistent with the instructions of binder production and resource allocation in the historical records of Norway. Additionally, there was no evidence of contamination with sturgeon glue from 1990’s restoration treatments. However, we found other ‘contaminants’ including a large quantity of human saliva proteins along with a few proteins corresponding to oats and barley, likely transferred with the saliva and likely occurring from the boards’ discovery in the 1970s. This work illustrates the need to fully consider contamination sources in palaeoproteomics and to inform those working with such objects about the potential for their contamination.
HostingRepositoryPRIDE
AnnounceDate2024-10-22
AnnouncementXMLSubmission_2024-10-22_06:43:44.203.xml
DigitalObjectIdentifier
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportUnsupported dataset by repository
PrimarySubmitterZahra Haghighi
SpeciesList scientific name: Bos taurus (Bovine); NCBI TaxID: 9913; scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationListmonohydroxylated residue; deamidated residue; iodoacetamide derivatized residue
InstrumentOrbitrap Exploris 480
Dataset History
RevisionDatetimeStatusChangeLog Entry
02023-07-07 06:58:18ID requested
12024-06-05 04:54:40announced
22024-10-22 06:43:44announced2024-10-22: Updated project metadata.
Publication List
10.1038/S41598-024-63455-4;
Keyword List
submitter keyword: cultural heritage,Palaeoproteomics, LC-MS/MS
Contact List
Enrico Cappellini
contact affiliationGlobe Institute, University of Copenhagen
contact emailecappellini@sund.ku.dk
lab head
Zahra Haghighi
contact affiliationUniversity of Bergen
contact emailzahra.haghighi@uib.no
dataset submitter
Full Dataset Link List
Dataset FTP location
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PRIDE project URI
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