Proteomic Analysis

Peptides and proteins identified by re-processing the raw mass-spectrometry data of every proteomic dataset with a single documented pipeline (Comet 2026.01 against the CnidoSite reference proteome plus cRAP contaminants, with Percolator target-decoy FDR control). Search parameters are dataset-specific and are shown in full for each dataset; peptides were mapped onto CnidoSite gene models, so every row links to its gene page.

Dataset
Contaminants

Dataset provenance & search parameters — PXD041235

SpeciesNematostella vectensis
TissueLarvae/PrimaryPolyps/Juveniles
PRIDE accessionPXD041235
Statusreprocessed
Search engineComet 2026.01
Reference proteomeCnidoSite reference proteome
Enzymenone (endogenous peptides)
Missed cleavages2
Precursor tolerance5 ppm
Fragment tolerance0.02 Da
Fixed modificationC+57.021464
Variable modificationM+15.9949
Decoy strategyComet internal reversed (1:1)
FDR (PSM)0.01
Quantificationspectral counting (PSMs)
Proteins385
Peptides (q≤0.01)1393
PSMs (q≤0.01)3147
reprocessed against the CnidoSite reference proteome
1 cRAP contaminant protein  (keratins, trypsin, serum albumin …) were identified in this dataset and are excluded from the table below. Tick “include cRAP contaminants” to display them.
Gene Protein PSMs Unique peptides Coverage (%) Length Best q-value Description
XP_001641015.1 NVECT_XP_001641015.1 13 6 10.3 767 0.00104603 BTB/POZ domain-containing protein 2 [Nematostella vectensis]
XP_048582386.1 NVECT_XP_048582386.1 13 6 4.8 541 0.00104603 acid-sensing ion channel 2 isoform X1 [Nematostella vectensis]
XP_001624631.2 NVECT_XP_001624631.2 10 6 24.3 136 0.00104603 ATP-dependent RNA helicase DHX33 [Nematostella vectensis]
XP_032223456.2 NVECT_XP_032223456.2 9 6 11 544 0.00104603 nucleolin [Nematostella vectensis]
XP_001638811.3 NVECT_XP_001638811.3 19 5 22.8 412 0.00104603 uncharacterized protein LOC5518889 [Nematostella vectensis]
XP_001622664.3 NVECT_XP_001622664.3 16 5 32.5 157 0.00104603 QRFP-like peptide receptor [Nematostella vectensis]
XP_001629765.3 NVECT_XP_001629765.3 11 5 33 115 0.00104603 nudix hydrolase 8 [Nematostella vectensis]
XP_001635165.2 NVECT_XP_001635165.2 11 5 69.9 123 0.00104603 RNA-binding region-containing protein 3 [Nematostella vectensis]
XP_048582036.1 NVECT_XP_048582036.1 11 5 3.4 528 0.00104603 neurexin-3 [Nematostella vectensis]
XP_001627692.3 NVECT_XP_001627692.3 10 5 59.8 112 0.00104603 potassium channel subfamily K member 1 [Nematostella vectensis]
XP_001639567.1 NVECT_XP_001639567.1 10 5 54.9 113 0.00104603 somatomedin-B and thrombospondin type-1 domain-containing protein [Nematostella vectensis]
XP_001623647.1 NVECT_XP_001623647.1 9 5 13.5 163 0.00104603 transmembrane emp24 domain-containing protein [Nematostella vectensis]
XP_001628774.2 NVECT_XP_001628774.2 9 5 22.1 136 0.00104603 ribonuclease P protein subunit p29 [Nematostella vectensis]
XP_001638674.1 NVECT_XP_001638674.1 9 5 40.8 120 0.00104603 cytochrome b5 domain-containing protein 1 [Nematostella vectensis]
XP_048589004.1 NVECT_XP_048589004.1 9 5 66.4 143 0.00104603 uncharacterized protein LOC5518116 isoform X1 [Nematostella vectensis]
XP_048581339.1 NVECT_XP_048581339.1 7 5 4.5 1952 0.00104603 tight junction protein ZO-1 isoform X2 [Nematostella vectensis]
XP_032227057.1 NVECT_XP_032227057.1 5 5 5.6 641 0.00104603 solute carrier family 28 member 3 isoform X2 [Nematostella vectensis]
XP_048587065.1 NVECT_XP_048587065.1 20 4 40.5 116 0.00104603 mycocerosic acid synthase-like polyketide synthase isoform X2 [Nematostella vectensis]
XP_048582067.1 NVECT_XP_048582067.1 13 4 13.9 503 0.00104603 uncharacterized protein LOC5504275 isoform X2 [Nematostella vectensis]
XP_001623774.3 NVECT_XP_001623774.3 11 4 31.6 136 0.00104603 ELKS/Rab6-interacting/CAST family member 1 [Nematostella vectensis]
XP_001639269.2 NVECT_XP_001639269.2 10 4 12.9 224 0.00104603 deaminated glutathione amidase [Nematostella vectensis]
XP_001636066.2 NVECT_XP_001636066.2 9 4 30.2 149 0.00104603 delta(7)-sterol 5(6)-desaturase erg32 [Nematostella vectensis]
XP_001636815.2 NVECT_XP_001636815.2 9 4 49.7 157 0.00104603 acylphosphatase-1 [Nematostella vectensis]
XP_001642051.1 NVECT_XP_001642051.1 9 4 44.8 145 0.00104603 sulfide:quinone oxidoreductase, mitochondrial [Nematostella vectensis]
XP_032220169.2 NVECT_XP_032220169.2 9 4 4.1 1271 0.00104603 uncharacterized protein LOC5519451 [Nematostella vectensis]
Total protein records: 385  (+1 contaminant hidden)
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