Proteomics

Dataset Information

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Sequence basis of Barnacle Cement Nanostructure is Defined by Proteins with Silk Homology


ABSTRACT: Study to identify proteins present at the barnacle substrate interface. These proteins are candidates for adhesion proteins.

INSTRUMENT(S): LTQ Orbitrap Velos, TripleTOF 5600

ORGANISM(S): Amphibalanus Amphitrite (striped Barnacle) (balanus Amphitrite)

SUBMITTER: Dasha Leary  

LAB HEAD: Kathy Wahl

PROVIDER: PXD004293 | Pride | 2016-11-23

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
151204LDan03_1810_1.raw Raw
151204LDan04_1810_2.raw Raw
151204LDan05_1810_3.raw Raw
151204LDan06_1810_4.raw Raw
151204LDan07_1810_5.raw Raw
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Publications

Sequence basis of Barnacle Cement Nanostructure is Defined by Proteins with Silk Homology.

So Christopher R CR   Fears Kenan P KP   Leary Dagmar H DH   Scancella Jenifer M JM   Wang Zheng Z   Liu Jinny L JL   Orihuela Beatriz B   Rittschof Dan D   Spillmann Christopher M CM   Wahl Kathryn J KJ  

Scientific reports 20161108


Barnacles adhere by producing a mixture of cement proteins (CPs) that organize into a permanently bonded layer displayed as nanoscale fibers. These cement proteins share no homology with any other marine adhesives, and a common sequence-basis that defines how nanostructures function as adhesives remains undiscovered. Here we demonstrate that a significant unidentified portion of acorn barnacle cement is comprised of low complexity proteins; they are organized into repetitive sequence blocks and  ...[more]

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