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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.

PELP1

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Available Assays

Overview Data source: UniProt

Official Gene Symbol Other Aliases
PELP1 HMX3, MNAR
Sequence Length (AA) Molecular Weight (Da)
1130 119700
Protein Name
Proline-, glutamic acid- and leucine-rich protein 1
Sources
UniProt
PhosphoSitePlus ®
GeneCards 		Human Protein Atlas

Protein Sequence hover to view complete sequence

10 20 30 40 50
MAAAVLSGPS AGSAAGVPGG TGGLSAVSSG PRLRLLLLES VSGLLQPRTG
60 70 80 90 100
SAVAPVHPPN RSAPHLPGLM CLLRLHGSVG GAQNLSALGA LVSLSNARLS
110 120 130 140 150
SIKTRFEGLC LLSLLVGESP TELFQQHCVS WLRSIQQVLQ TQDPPATMEL
160 170 180 190 200
AVAVLRDLLR YAAQLPALFR DISMNHLPGL LTSLLGLRPE CEQSALEGMK
210 220 230 240 250
ACMTYFPRAC GSLKGKLASF FLSRVDALSP QLQQLACECY SRLPSLGAGF
260 270 280 290 300
SQGLKHTESW EQELHSLLAS LHTLLGALYE GAETAPVQNE GPGVEMLLSS
310 320 330 340 350
EDGDAHVLLQ LRQRFSGLAR CLGLMLSSEF GAPVSVPVQE ILDFICRTLS
360 370 380 390 400
VSSKNISLHG DGPLRLLLLP SIHLEALDLL SALILACGSR LLRFGILIGR
410 420 430 440 450
LLPQVLNSWS IGRDSLSPGQ ERPYSTVRTK VYAILELWVQ VCGASAGMLQ
460 470 480 490 500
GGASGEALLT HLLSDISPPA DALKLRSPRG SPDGSLQTGK PSAPKKLKLD
510 520 530 540 550
VGEAMAPPSH RKGDSNANSD VCAAALRGLS RTILMCGPLI KEETHRRLHD
560 570 580 590 600
LVLPLVMGVQ QGEVLGSSPY TSSRCRRELY CLLLALLLAP SPRCPPPLAC
610 620 630 640 650
ALQAFSLGQR EDSLEVSSFC SEALVTCAAL THPRVPPLQP MGPTCPTPAP
660 670 680 690 700
VPPPEAPSPF RAPPFHPPGP MPSVGSMPSA GPMPSAGPMP SAGPVPSARP
710 720 730 740 750
GPPTTANHLG LSVPGLVSVP PRLLPGPENH RAGSNEDPIL APSGTPPPTI
760 770 780 790 800
PPDETFGGRV PRPAFVHYDK EEASDVEISL ESDSDDSVVI VPEGLPPLPP
810 820 830 840 850
PPPSGATPPP IAPTGPPTAS PPVPAKEEPE ELPAAPGPLP PPPPPPPPVP
860 870 880 890 900
GPVTLPPPQL VPEGTPGGGG PPALEEDLTV ININSSDEEE EEEEEEEEEE
910 920 930 940 950
EEEEEEEEDF EEEEEDEEEY FEEEEEEEEE FEEEFEEEEG ELEEEEEEED
960 970 980 990 1000
EEEEEELEEV EDLEFGTAGG EVEEGAPPPP TLPPALPPPE SPPKVQPEPE
1010 1020 1030 1040 1050
PEPGLLLEVE EPGTEEERGA DTAPTLAPEA LPSQGEVERE GESPAAGPPP
1060 1070 1080 1090 1100
QELVEEEPSA PPTLLEEETE DGSDKVQPPP ETPAEEEMET ETEAEALQEK
1110 1120 1130
EQDDTAAMLA DFIDCPPDDE KPPPPTEPDS

Data source: UniProt

Protein Map Collapse protein map

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-1629 Collapse assay details

Data source: Panorama

Official Gene Symbol
PELP1
Peptide Sequence
TGSAVAPVHPPNR
Modification Type
unmodified
Protein - Site of Modification
N/A
Peptide - Site of Modification
N/A
Peptide Start
49
Peptide End
61
CPTAC ID
CPTAC-1629
Peptide Molecular Mass
1,301.6840
Species
Homo sapiens (Human)
Assay Type
Direct MRM or SRM
Matrix
Ovarian cancer tumor tissue lysate
Submitting Laboratory
Pacific Northwest National Laboratory
Submitting Lab PI
Tao Liu

Assay Parameters Collapse assay parameters

Data source: Panorama

Instrument
TSQ Vantage
Internal Standard
peptide
Peptide Standard Purity
>95%
Peptide Standard Label Type
13C and 15N at C-terminus R
LC
Waters nanoACQUITY (Part Number 176016000)
Column Packing
Waters BEH C18, 1.7 um 130 Å (Part Number 186007485)
Column Dimensions
100 um x 100 mm
Flow Rate
0.5 uL/min

Assay Multiplexing Expand assay panel

Pacific Northwest National Laboratory-DirectSRM3

CPTAC-1593:
ABI2.
ALFDSYTNLER 		CPTAC-1594:
ALDH2.
VAEQTPLTALYVANLIK 		CPTAC-1595:
ANP32B.
ELVLDNC[+57.0]K
CPTAC-1596:
AP1B1.
LLSTDPVAAK 		CPTAC-1597:
ARPC2.
VFMQEFK 		CPTAC-1598:
BRD2.
LMFSNC[+57.0]YK
CPTAC-1599:
CDH1.
GLDARPEVTR 		CPTAC-1600:
CBX3.
DSDEADLVLAK 		CPTAC-1601:
CDC42.
NVFDEAILAALEPPEPK
CPTAC-1602:
CDK9.
IGQGTFGEVFK 		CPTAC-1603:
C20orf27.
LLSVVPVPEGYSVK 		CPTAC-1604:
DOCK2.
DILLPVITK
CPTAC-1605:
EHD2.
LEGHGLPANLPR 		CPTAC-1606:
EML1.
VQMQEDDIQLLK 		CPTAC-1607:
ENY2.
ALVPDSVK
CPTAC-1608:
FIGNL1.
GILLFGPPGTGK 		CPTAC-1609:
GRB2.
ATADDELSFK 		CPTAC-1610:
GTPBP1.
VGDNDFLEVR
CPTAC-1611:
C15orf38-AP3S2.
TGASWTDNIMAQK 		CPTAC-1612:
HM13.
SFEAPIK 		CPTAC-1613:
EPHX1.
DVELLYPVK
CPTAC-1614:
ITGA1.
FGTAIAAVK 		CPTAC-1615:
PRKCA.
GTEELYAIK 		CPTAC-1616:
LNPK.
IVEYLVGDGPQNR
CPTAC-1617:
LRP1.
AALSGANVLTLIEK 		CPTAC-1618:
MCM2.
GLALALFGGEPK 		CPTAC-1619:
MTA1.
YQADITDLLK
CPTAC-1620:
MYO1G.
TLVTLEQSR 		CPTAC-1621:
NEK7.
VQIFDLMDAK 		CPTAC-1622:
NF1.
LVFIDC[+57.0]PGK
CPTAC-1623:
FAM129A.
VLTSEDEYNLLSDR 		CPTAC-1624:
NMRAL1.
LGFPGAR 		CPTAC-1625:
OSBPL10.
LLEHGEEYVFTLPSAYAR
CPTAC-1626:
PIK3R1.
TATGYGFAEPYNLYSSLK 		CPTAC-1627:
PACSIN2.
AIYHDLEQSIR 		CPTAC-1628:
PAK2.
SVIDPVPAPVGDSHVDGAAK
CPTAC-1629:
PELP1.
TGSAVAPVHPPNR 		CPTAC-1630:
PDGFRB.
LLGEVGTLQFAELHR 		CPTAC-1631:
PIK3CA.
LINLTDILK
CPTAC-1632:
ARL6IP5.
AWDDFFPGSDR 		CPTAC-1633:
RNF121.
GWC[+57.0]IVGK 		CPTAC-1634:
POLR1E.
HFVGILNK
CPTAC-1635:
PDCD11.
VTPNEGLTVSFPFGK 		CPTAC-1636:
SMARCA5.
TEQEEDEELLTESSK 		CPTAC-1637:
SSBP1.
SGDSEVYQLGDVSQK
CPTAC-1638:
STAT5B.
ATQLLEGLVQELQK 		CPTAC-1639:
STAT6.
SVSWSQFNK 		CPTAC-1640:
STRN.
SELTDSASVLDNFK
CPTAC-1641:
SVIL.
YGSFEEAEASYPILNR 		CPTAC-1642:
VARS.
NVIHPFLSR 		CPTAC-1643:
CCT6A.
GIDPFSLDALSK
CPTAC-1644:
TGM2.
SEGTYC[+57.0]C[+57.0]GPVPVR 		CPTAC-1645:
TIA1.
AAFAPFGR 		CPTAC-1646:
TMEM43.
LEDPHVDIIR
CPTAC-1647:
TRA2A.
YGPLSGVNVVYDQR

Chromatograms

Data source: Panorama

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Response Curves

Data source: Panorama

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Retrieving Data

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Repeatability

Data source: Panorama

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  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
y5 (2+) 8.2 2.2 2.4 15.8 5.1 6.4 17.8 5.6 6.8 15 15 15
y7 (2+) 7.4 1.7 2.2 12.5 4.6 6.2 14.5 4.9 6.6 15 15 15
y4 (1+) 2.8 1.6 2.4 11.8 5.3 6.4 12.1 5.5 6.8 15 15 15
sum 3 1.1 2.1 11.8 4.9 6.2 12.2 5 6.5 15 15 15

Additional Resources and Comments

Resources
Download SOPs
View Peptide in Panorama
View Protein in Panorama
Comments