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Overview Data source: UniProt

Official Gene Symbol Other Aliases
SNRPC N/A
Sequence Length (AA) Molecular Weight (Da)
159 17394
Protein Name
U1 small nuclear ribonucleoprotein C
Sources
UniProt
PhosphoSitePlus ®
GeneCards
Human Protein Atlas

Protein Sequence hover to view complete sequence

10 20 30 40 50
MPKFYCDYCD TYLTHDSPSV RKTHCSGRKH KENVKDYYQK WMEEQAQSLI
60 70 80 90 100
DKTTAAFQQG KIPPTPFSAP PPAGAMIPPP PSLPGPPRPG MMPAPHMGGP
110 120 130 140 150
PMMPMMGPPP PGMMPVGPAP GMRPPMGGHM PMMPGPPMMR PPARPMMVPT
159
RPGMTRPDR

Data source: UniProt


Position of Targeted Peptide Analytes Relative to SNPs, Isoforms, and PTMs

Uniprot Database Entry PhosphoSitePlus ®

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Phosphorylation Acetylation Ubiquitylation Other

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Assay Details for CPTAC-947 Collapse assay details

Data source: Panorama

Official Gene Symbol
SNRPC
Peptide Modified Sequence
FYC[+57.0]DYC[+57.0]DTYLTHDS[+80.0]PSVR
Modification Type
Carbamidomethyl Cysteine, Carbamidomethyl Cysteine, Phospho (ST)
Protein - Site of Modification
6, 9, 17
Peptide - Site of Modification
3, 6, 14
Peptide Start
4
Peptide End
21
CPTAC ID
CPTAC-947
Peptide Molecular Mass
2,377.9021
Species
Homo sapiens (Human)
Assay Type
Enrichment MRM
Enrichment Method
IMAC
Matrix
cell lysate
Submitting Laboratory
Fred Hutchinson Cancer Research Center
Submitting Lab PI
Amanda Paulovich

Publication

View Details (opens in a new window)

Kennedy JJ, Yan P, Zhao L, Ivey RG, Voytovich U, Moore HD, Lin C, Pogosova-Agadjanyan EL, Stirewalt DL, Reding KW, Whiteaker JR, Paulovich AG. Immobilized metal affinity chromatography coupled to multiple reaction monitoring enables reproducible quantification of phospho-signaling. Molecular and Cellular Proteomics. mcp.O115.054940


Assay Parameters Collapse assay parameters

Data source: Panorama

Instrument
QTrap 5500 (Sciex)
Internal Standard
Peptide
Peptide Standard Purity
>95%
Peptide Standard Label Type
13C and 15N at C-terminus R
LC
nanoLC-2D (Eksigent)
Column Packing
ChromXP C18-CL, 3 µm, 120 Å
Column Dimensions
75 µm x 15cm
Flow Rate
300 nL/min

Chromatograms

Data source: Panorama


Response Curves

Data source: Panorama

Retrieving Data

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Repeatability

Data source: Panorama

  Average intra-assay CV
(within day CV)
Average inter-assay CV
(between day CV)
Total CV
equation
n=
Fragment ion / Transition Low Med High Low Med High Low Med High Low Med High
y15 (2+) 54.7 36 23.4 59 34 18.6 80.5 49.5 29.9 10 21 15
y17 (2+) 26.4 60.6 93.5 37.8 53.5 121.3 46.1 80.8 153.2 10 21 15
y4 (1+) 24.5 17.4 10.4 58.4 28.5 20.4 63.3 33.4 22.9 10 21 15
y8 (1+) 71.1 24 54.2 61 31.4 87.6 93.7 39.5 103 10 21 15
sum 20.8 17 11.9 35.5 24.1 21.4 41.1 29.5 24.5 10 21 15

Additional Resources and Comments