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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
SARS SERS
Sequence Length (AA) Molecular Weight (Da)
514 58777
Protein Name
Serine--tRNA ligase, cytoplasmic
Sources
UniProt
PhosphoSitePlus ®
GeneCards
Human Protein Atlas

Protein Sequence hover to view complete sequence

10 20 30 40 50
MVLDLDLFRV DKGGDPALIR ETQEKRFKDP GLVDQLVKAD SEWRRCRFRA
60 70 80 90 100
DNLNKLKNLC SKTIGEKMKK KEPVGDDESV PENVLSFDDL TADALANLKV
110 120 130 140 150
SQIKKVRLLI DEAILKCDAE RIKLEAERFE NLREIGNLLH PSVPISNDED
160 170 180 190 200
VDNKVERIWG DCTVRKKYSH VDLVVMVDGF EGEKGAVVAG SRGYFLKGVL
210 220 230 240 250
VFLEQALIQY ALRTLGSRGY IPIYTPFFMR KEVMQEVAQL SQFDEELYKV
260 270 280 290 300
IGKGSEKSDD NSYDEKYLIA TSEQPIAALH RDEWLRPEDL PIKYAGLSTC
310 320 330 340 350
FRQEVGSHGR DTRGIFRVHQ FEKIEQFVYS SPHDNKSWEM FEEMITTAEE
360 370 380 390 400
FYQSLGIPYH IVNIVSGSLN HAASKKLDLE AWFPGSGAFR ELVSCSNCTD
410 420 430 440 450
YQARRLRIRY GQTKKMMDKV EFVHMLNATM CATTRTICAI LENYQTEKGI
460 470 480 490 500
TVPEKLKEFM PPGLQELIPF VKPAPIEQEP SKKQKKQHEG SKKKAAARDV
510 514
TLENRLQNME VTDA

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 CPTAC-438 Collapse assay details

Data source: Panorama

Official Gene Symbol
SARS
Peptide Sequence
DEWLRPEDLPIK
Modification Type
unmodified
Protein - Site of Modification
N/A
Peptide - Site of Modification
N/A
Peptide Start
282
Peptide End
293
CPTAC ID
CPTAC-438
Peptide Molecular Mass
1,509.7827
Species
Homo sapiens (Human)
Assay Type
Direct MRM
Matrix
cell line lysate pool
Submitting Laboratory
Broad Institute and FHCRC
Submitting Lab PI
Steve Carr

Publication

View Details (opens in a new window)

Demonstrating the feasibility of large-scale development of standardized assays to quantify human proteins. Kennedy JJ, Abbatiello SE, Kim K, Yan P, Whiteaker JR, Lin C, Kim JS, Zhang Y, Wang X, Ivey RG, Zhao L, Min H, Lee Y, Yu MH, Yang EG, Lee C, Wang P, Rodriguez H, Kim Y, Carr SA, Paulovich AG. Nat Methods. 2014 Feb;11(2):149-55. doi: 10.1038/nmeth.2763. Epub 2013 Dec 8. PMID: 24317253


Response curves acquired at Broad Institute. Repeatability data acquired at Fred Hutchinson Cancer Research Center.


Response curves acquired at Broad Institute. Repeatability data acquired at Fred Hutchinson Cancer Research Center.


Assay Parameters Collapse assay parameters

Data source: Panorama

Instrument
5500 QTRAP (ABSCIEX)
Internal Standard
peptide
Peptide Standard Purity
>95%
Peptide Standard Label Type
13C,15N
LC
nanoLC-Ultra 2D, cHiPLC-nanoflex (Eksigent)
Column Packing
ChromXP C18-CL, 3 um, 120A
Column Dimensions
150 x 0.075 mm
Flow Rate
500 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
y7 (1+) 16.9 36.9 21.2 35.6 46.2 33.3 39.4 59.1 39.5 15 25 15
y10 (2+) 7.2 6.2 9.4 25.6 14 11 26.6 15.3 14.5 15 25 15
y7 (2+) 31.9 26.8 30.4 43.6 30.5 46.9 54 40.6 55.9 15 25 15
sum 7.9 6.1 9.3 25.3 14.7 9.6 26.5 15.9 13.4 15 25 15


Additional Resources and Comments


Assay Details for CPTAC-439 Collapse assay details

Data source: Panorama

Official Gene Symbol
SARS
Peptide Modified Sequence
ELVSC[+57.0]SNC[+57.0]TDYQAR
Modification Type
Carbamidomethyl Cysteine, Carbamidomethyl Cysteine
Protein - Site of Modification
395, 398
Peptide - Site of Modification
5, 8
Peptide Start
391
Peptide End
404
CPTAC ID
CPTAC-439
Peptide Molecular Mass
1,701.7087
Species
Homo sapiens (Human)
Assay Type
Direct MRM
Matrix
cell line lysate pool
Submitting Laboratory
Broad Institute and FHCRC
Submitting Lab PI
Steve Carr

Publication

View Details (opens in a new window)

Demonstrating the feasibility of large-scale development of standardized assays to quantify human proteins. Kennedy JJ, Abbatiello SE, Kim K, Yan P, Whiteaker JR, Lin C, Kim JS, Zhang Y, Wang X, Ivey RG, Zhao L, Min H, Lee Y, Yu MH, Yang EG, Lee C, Wang P, Rodriguez H, Kim Y, Carr SA, Paulovich AG. Nat Methods. 2014 Feb;11(2):149-55. doi: 10.1038/nmeth.2763. Epub 2013 Dec 8. PMID: 24317253


Response curves acquired at Broad Institute. Repeatability data acquired at Fred Hutchinson Cancer Research Center.


Response curves acquired at Broad Institute. Repeatability data acquired at Fred Hutchinson Cancer Research Center.


Assay Parameters Collapse assay parameters

Data source: Panorama

Instrument
5500 QTRAP (ABSCIEX)
Internal Standard
peptide
Peptide Standard Purity
>95%
Peptide Standard Label Type
13C,15N
LC
nanoLC-Ultra 2D, cHiPLC-nanoflex (Eksigent)
Column Packing
ChromXP C18-CL, 3 um, 120A
Column Dimensions
150 x 0.075 mm
Flow Rate
500 nL / min

Chromatograms

Data source: Panorama


Response Curves

Data source: Panorama

Retrieving Data

Loader

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
y9 (1+) 6.1 10.8 15 11.4 9.8 7.5 12.9 14.6 16.8 15 25 15
y8 (1+) 9 13.3 15.6 12.6 14.4 18 15.5 19.6 23.8 15 25 15
y7 (1+) 12.4 11.6 8.9 12.9 11.8 15.5 17.9 16.5 17.9 15 25 15
sum 5.7 9.5 9.5 9.4 9.6 8.6 11 13.5 12.8 15 25 15


Additional Resources and Comments