Show Nav →
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
USP5 ISOT
Sequence Length (AA) Molecular Weight (Da)
858 95786
Protein Name
Ubiquitin carboxyl-terminal hydrolase 5
Sources
UniProt
PhosphoSitePlus ®
GeneCards
Human Protein Atlas

Protein Sequence hover to view complete sequence

10 20 30 40 50
MAELSEEALL SVLPTIRVPK AGDRVHKDEC AFSFDTPESE GGLYICMNTF
60 70 80 90 100
LGFGKQYVER HFNKTGQRVY LHLRRTRRPK EEDPATGTGD PPRKKPTRLA
110 120 130 140 150
IGVEGGFDLS EEKFELDEDV KIVILPDYLE IARDGLGGLP DIVRDRVTSA
160 170 180 190 200
VEALLSADSA SRKQEVQAWD GEVRQVSKHA FSLKQLDNPA RIPPCGWKCS
210 220 230 240 250
KCDMRENLWL NLTDGSILCG RRYFDGSGGN NHAVEHYRET GYPLAVKLGT
260 270 280 290 300
ITPDGADVYS YDEDDMVLDP SLAEHLSHFG IDMLKMQKTD KTMTELEIDM
310 320 330 340 350
NQRIGEWELI QESGVPLKPL FGPGYTGIRN LGNSCYLNSV VQVLFSIPDF
360 370 380 390 400
QRKYVDKLEK IFQNAPTDPT QDFSTQVAKL GHGLLSGEYS KPVPESGDGE
410 420 430 440 450
RVPEQKEVQD GIAPRMFKAL IGKGHPEFST NRQQDAQEFF LHLINMVERN
460 470 480 490 500
CRSSENPNEV FRFLVEEKIK CLATEKVKYT QRVDYIMQLP VPMDAALNKE
510 520 530 540 550
ELLEYEEKKR QAEEEKMALP ELVRAQVPFS SCLEAYGAPE QVDDFWSTAL
560 570 580 590 600
QAKSVAVKTT RFASFPDYLV IQIKKFTFGL DWVPKKLDVS IEMPEELDIS
610 620 630 640 650
QLRGTGLQPG EEELPDIAPP LVTPDEPKGS LGFYGNEDED SFCSPHFSSP
660 670 680 690 700
TSPMLDESVI IQLVEMGFPM DACRKAVYYT GNSGAEAAMN WVMSHMDDPD
710 720 730 740 750
FANPLILPGS SGPGSTSAAA DPPPEDCVTT IVSMGFSRDQ ALKALRATNN
760 770 780 790 800
SLERAVDWIF SHIDDLDAEA AMDISEGRSA ADSISESVPV GPKVRDGPGK
810 820 830 840 850
YQLFAFISHM GTSTMCGHYV CHIKKEGRWV IYNDQKVCAS EKPPKDLGYI
858
YFYQRVAS

Data source: UniProt


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

Uniprot Database Entry PhosphoSitePlus ®

Click a point on a node
to view detailed assay information below
All other points link out to UniProt



Phosphorylation Acetylation Ubiquitylation Other

loading

Loader

Assay Details for CPTAC-603 Collapse assay details

Data source: Panorama

Official Gene Symbol
USP5
Peptide Sequence
IVILPDYLEIAR
Modification Type
unmodified
Protein - Site of Modification
N/A
Peptide - Site of Modification
N/A
Peptide Start
122
Peptide End
133
CPTAC ID
CPTAC-603
Peptide Molecular Mass
1,413.8232
Species
Homo sapiens (Human)
Assay Type
Direct MRM
Matrix
cell line lysate pool
Submitting Laboratory
Seoul National University / Korea Institute of Science and Technology and FHCRC
Submitting Lab PI
Youngsoo Kim

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 Seoul National University / Korea Institute of Science and Technology. Repeatability data acquired at Fred Hutchinson Cancer Research Center.


Response curves acquired at Seoul National University / Korea Institute of Science and Technology. 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
y10 (1+) 17.9 8 7.6 29 14.7 15 34.1 16.7 16.8 15 25 15
y9 (1+) 21 9 6.8 36.7 16.7 14.9 42.3 19 16.4 15 25 15
y8 (1+) 22.2 8 6.4 32.7 15.5 14 39.5 17.4 15.4 15 25 15
sum 20.2 8 6.6 32.1 15.5 14.1 37.9 17.4 15.6 15 25 15


Additional Resources and Comments


Assay Details for CPTAC-604 Collapse assay details

Data source: Panorama

Official Gene Symbol
USP5
Peptide Sequence
SAADSISESVPVGPK
Modification Type
unmodified
Protein - Site of Modification
N/A
Peptide - Site of Modification
N/A
Peptide Start
779
Peptide End
793
CPTAC ID
CPTAC-604
Peptide Molecular Mass
1,442.7253
Species
Homo sapiens (Human)
Assay Type
Direct MRM
Matrix
cell line lysate pool
Submitting Laboratory
Seoul National University / Korea Institute of Science and Technology and FHCRC
Submitting Lab PI
Youngsoo Kim

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 Seoul National University / Korea Institute of Science and Technology. Repeatability data acquired at Fred Hutchinson Cancer Research Center.


Response curves acquired at Seoul National University / Korea Institute of Science and Technology. 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
y10 (1+) 33.8 8.6 8 31.3 10.3 7.6 46.1 13.4 11 15 25 15
y9 (1+) 9.8 4.9 4.7 9.4 5.6 4.9 13.6 7.4 6.8 15 25 15
y8 (1+) 17.4 7.7 6.5 22.4 8.6 7.8 28.4 11.5 10.2 15 25 15
sum 10.7 4.6 4.4 10.4 5.3 4.2 14.9 7 6.1 15 25 15


Additional Resources and Comments