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Please include the following statement when referencing the CPTAC Assay Portal
We would like to acknowledge the National Cancer Institute’s Clinical Proteomic Tumor Analysis Consortium (CPTAC) Assay Portal (assays.cancer.gov) for developing assays and establishing criteria for the assays described in this publication.

Overview Data source: UniProt

Official Gene Symbol Other Aliases
RPS9 N/A
Sequence Length (AA) Molecular Weight (Da)
194 22591
Protein Name
40S ribosomal protein S9
Sources
UniProt
PhosphoSitePlus ®
GeneCards
Human Protein Atlas

Protein Sequence hover to view complete sequence

10 20 30 40 50
MPVARSWVCR KTYVTPRRPF EKSRLDQELK LIGEYGLRNK REVWRVKFTL
60 70 80 90 100
AKIRKAAREL LTLDEKDPRR LFEGNALLRR LVRIGVLDEG KMKLDYILGL
110 120 130 140 150
KIEDFLERRL QTQVFKLGLA KSIHHARVLI RQRHIRVRKQ VVNIPSFIVR
160 170 180 190 194
LDSQKHIDFS LRSPYGGGRP GRVKRKNAKK GQGGAGAGDD EEED

Data source: UniProt


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

Uniprot Database Entry PhosphoSitePlus ®

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to view detailed assay information below
All other points link out to UniProt



Phosphorylation Acetylation Ubiquitylation Other

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Assay Details for non-CPTAC-6124 Collapse assay details

Data source: Panorama

Official Gene Symbol
RPS9
Peptide Sequence
IGVLDEGK
Modification Type
unmodified
Protein - Site of Modification
N/A
Peptide - Site of Modification
N/A
Peptide Start
84
Peptide End
91
CPTAC ID
non-CPTAC-6124
Peptide Molecular Mass
829.4545
Species
Homo sapiens (Human)
Assay Type
Direct MRM-MS
Matrix
Bovine Serum Albumin
Submitting Laboratory
McGill University
Submitting Lab PI
Christoph H. Borchers, Gerald Batist

Publication

View Details (opens in a new window)

mTORC1-driven protein translation correlates with clinical benefit of capivasertib within a genetically preselected cohort of PIK3CA-altered tumours. Constance A Sobsey, Bjoern C Froehlich, Georgia Mitsa, Sahar Ibrahim, Robert Popp, Rene P Zahedi, Elza C de Bruin, Christoph H Borchers, Gerald Batist


Assay Parameters Collapse assay parameters

Data source: Panorama

Instrument
Agilent 6495B QQQ-MS
Internal Standard
Standard Isotope labeled internal standard peptides with 13Cx, 15Ny (R+10 or K+8)
Peptide Standard Purity
>95%
Peptide Standard Label Type
13C and 15N at C-terminus K
LC
Infinity 1290
Column Packing
commercial (Agilent ZORBAX Eclipse Plus C18)
Column Dimensions
4.6 mm × 150 mm, (5 µm)
Flow Rate
0.4 mL/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
b3 (1+) 10.9 6.7 6.6 4.1 6.5 7.7 11.6 9.3 10.1 16 16 17
y4 (1+) 10.3 6.8 6.2 15 5.9 5.4 18.2 9 8.2 16 16 17
y5 (1+) 8 5.7 6.5 8.1 6 6.5 11.4 8.3 9.2 16 16 17
y6 (1+) 9.5 8.8 6.2 7.6 8.4 7 12.2 12.2 9.4 16 16 17
y7 (1+) 11.7 7 6.5 10.9 8.1 8.4 16 10.7 10.6 16 16 17
sum 6.3 2.7 2.2 5.8 2.7 3.4 8.6 3.8 4 16 16 17


Stability

Data source: Panorama

Fragment ion / Transition control_intra_CV actual_temp_intra_CV frozen_intra_CV FTx1_intra_CV FTx2_intra_CV
b3 (1+) 6.7 6.7 5.2 3.5 5.8
y4 (1+) 11 4.8 5.2 5.2 1.8
y5 (1+) 3.1 4.7 5 4.1 12
y6 (1+) 4.8 7.8 5.6 2.1 11.2
y7 (1+) 6.9 4.3 6.4 2.1 9.4
sum 3.1 2 3 1 4.5
Fragment ion / Transition all_intra_CV all_inter_CV
b3 (1+) 5.8 5.3
y4 (1+) 5.5 6.1
y5 (1+) 5.6 4.9
y6 (1+) 6.6 4.9
y7 (1+) 5.6 3.6
sum 2.6 2

Endogenous

Data source: Panorama

Fragment ion / Transition intra_CV inter_CV total_CV
b3 (1+) 0 15.3 15.3
y4 (1+) 0.7 27.8 27.8
y5 (1+) 6.7 20.1 21.2
y6 (1+) 9.7 25.7 27.5
y7 (1+) 3.4 33.8 34
sum 4.7 24.3 24.8

Additional Resources and Comments