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
MAST3 KIAA0561
Sequence Length (AA) Molecular Weight (Da)
1309 143137
Protein Name
Microtubule-associated serine/threonine-protein kinase 3
Sources
UniProt
PhosphoSitePlus ®
GeneCards
Human Protein Atlas

Protein Sequence hover to view complete sequence

10 20 30 40 50
MDESSLLRRR GLQKELSLPR RGRGCRSGNR KSLVVGTPSP TLSRPLSPLS
60 70 80 90 100
VPTAGSSPLD SPRNFSAASA LNFPFARRAD GRRWSLASLP SSGYGTNTPS
110 120 130 140 150
STLSSSSSSR ERLHQLPFQP TPDELHFLSK HFRSSENVLD EEGGRSPRLR
160 170 180 190 200
PRSRSLSPGR ATGTFDNEIV MMNHVYRERF PKATAQMEGR LQEFLTAYAP
210 220 230 240 250
GARLALADGV LGFIHHQIVE LARDCLAKSG ENLVTSRYFL EMQEKLERLL
260 270 280 290 300
QDAHERSDSE EVSFIVQLVR KLLIIISRPA RLLECLEFDP EEFYHLLEAA
310 320 330 340 350
EGHAREGQGI KTDLPQYIIG QLGLAKDPLE EMVPLSHLEE EQPPAPESPE
360 370 380 390 400
SRALVGQSRR KPCESDFETI KLISNGAYGA VYLVRHRDTR QRFAIKKINK
410 420 430 440 450
QNLILRNQIQ QVFVERDILT FAENPFVVSM FCSFETRRHL CMVMEYVEGG
460 470 480 490 500
DCATLLKNMG PLPVDMARLY FAETVLALEY LHNYGIVHRD LKPDNLLITS
510 520 530 540 550
LGHIKLTDFG LSKIGLMSMA TNLYEGHIEK DAREFIDKQV CGTPEYIAPE
560 570 580 590 600
VIFRQGYGKP VDWWAMGVVL YEFLVGCVPF FGDTPEELFG QVVSDEIMWP
610 620 630 640 650
EGDEALPADA QDLITRLLRQ SPLDRLGTGG THEVKQHPFF LALDWAGLLR
660 670 680 690 700
HKAEFVPQLE AEDDTSYFDT RSERYRHLGS EDDETNDEES STEIPQFSSC
710 720 730 740 750
SHRFSKVYSS SEFLAVQPTP TFAERSFSED REEGWERSEV DYGRRLSADI
760 770 780 790 800
RLRSWTSSGS SCQSSSSQPE RGPSPSLLNT ISLDTMPKFA FSSEDEGVGP
810 820 830 840 850
GPAGPKRPVF ILGEPDPPPA ATPVMPKPSS LSADTAALSH ARLRSNSIGA
860 870 880 890 900
RHSTPRPLDA GRGRRLGGPR DPAPEKSRAS SSGGSGGGSG GRVPKSASVS
910 920 930 940 950
ALSLIITADD GSGGPLMSPL SPRSLSSNPS SRDSSPSRDP SPVCGSLRPP
960 970 980 990 1000
IVIHSSGKKY GFSLRAIRVY MGDSDVYTVH HVVWSVEDGS PAQEAGLRAG
1010 1020 1030 1040 1050
DLITHINGES VLGLVHMDVV ELLLKSGNKI SLRTTALENT SIKVGPARKN
1060 1070 1080 1090 1100
VAKGRMARRS KRSRRRETQD RRKSLFKKIS KQTSVLHTSR SFSSGLHHSL
1110 1120 1130 1140 1150
SSSESLPGSP THSLSPSPTT PCRSPAPDVP ADTTASPPSA SPSSSSPASP
1160 1170 1180 1190 1200
AAAGHTRPSS LHGLAAKLGP PRPKTGRRKS TSSIPPSPLA CPPISAPPPR
1210 1220 1230 1240 1250
SPSPLPGHPP APARSPRLRR GQSADKLGTG ERLDGEAGRR TRGPEAELVV
1260 1270 1280 1290 1300
MRRLHLSERR DSFKKQEAVQ EVSFDEPQEE ATGLPTSVPQ IAVEGEEAVP
1309
VALGPTGRD

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 non-CPTAC-5671 Collapse assay details

Data source: Panorama

Official Gene Symbol
MAST3
Peptide Sequence
LQEFLTAYAPGAR
Modification Type
unmodified
Protein - Site of Modification
N/A
Peptide - Site of Modification
3
Peptide Start
191
Peptide End
203
CPTAC ID
non-CPTAC-5671
Peptide Molecular Mass
1,435.7460
Species
Homo sapiens (Human)
Assay Type
Direct PRM
Matrix
SUM159 tryptic digest
Submitting Laboratory
Washington University in St. Louis
Submitting Lab PI
Reid Townsend

Assay Parameters Collapse assay parameters

Data source: Panorama

Instrument
Q-Exactive
Internal Standard
25fmol
Peptide Standard Purity
>95%
Peptide Standard Label Type
13C and 15N at C-terminus R
LC
EASY-nLC 1000
Column Packing
C18
Column Dimensions
75 µm x 50 cm
Flow Rate
300nL/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+) 3.8 3.6 6.2 4.3 3.5 7.6 5.7 5 9.8 15 15 15
y11 (1+) 2.2 2.7 5.2 2.5 3.2 5.4 3.3 4.2 7.5 15 15 15
y8 (1+) 2.3 1.8 3.5 2.5 2.7 5.9 3.4 3.2 6.9 15 15 15
sum 2.5 2.2 2.9 2.6 2.4 4.5 3.6 3.3 5.4 15 15 15


Additional Resources and Comments