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Overview Data source: UniProt

Official Gene Symbol Other Aliases
TOP2A TOP2
Sequence Length (AA) Molecular Weight (Da)
1531 174385
Protein Name
DNA topoisomerase 2-alpha
Sources
UniProt
PhosphoSitePlus ®
GeneCards
Human Protein Atlas

Protein Sequence hover to view complete sequence

10 20 30 40 50
MEVSPLQPVN ENMQVNKIKK NEDAKKRLSV ERIYQKKTQL EHILLRPDTY
60 70 80 90 100
IGSVELVTQQ MWVYDEDVGI NYREVTFVPG LYKIFDEILV NAADNKQRDP
110 120 130 140 150
KMSCIRVTID PENNLISIWN NGKGIPVVEH KVEKMYVPAL IFGQLLTSSN
160 170 180 190 200
YDDDEKKVTG GRNGYGAKLC NIFSTKFTVE TASREYKKMF KQTWMDNMGR
210 220 230 240 250
AGEMELKPFN GEDYTCITFQ PDLSKFKMQS LDKDIVALMV RRAYDIAGST
260 270 280 290 300
KDVKVFLNGN KLPVKGFRSY VDMYLKDKLD ETGNSLKVIH EQVNHRWEVC
310 320 330 340 350
LTMSEKGFQQ ISFVNSIATS KGGRHVDYVA DQIVTKLVDV VKKKNKGGVA
360 370 380 390 400
VKAHQVKNHM WIFVNALIEN PTFDSQTKEN MTLQPKSFGS TCQLSEKFIK
410 420 430 440 450
AAIGCGIVES ILNWVKFKAQ VQLNKKCSAV KHNRIKGIPK LDDANDAGGR
460 470 480 490 500
NSTECTLILT EGDSAKTLAV SGLGVVGRDK YGVFPLRGKI LNVREASHKQ
510 520 530 540 550
IMENAEINNI IKIVGLQYKK NYEDEDSLKT LRYGKIMIMT DQDQDGSHIK
560 570 580 590 600
GLLINFIHHN WPSLLRHRFL EEFITPIVKV SKNKQEMAFY SLPEFEEWKS
610 620 630 640 650
STPNHKKWKV KYYKGLGTST SKEAKEYFAD MKRHRIQFKY SGPEDDAAIS
660 670 680 690 700
LAFSKKQIDD RKEWLTNFME DRRQRKLLGL PEDYLYGQTT TYLTYNDFIN
710 720 730 740 750
KELILFSNSD NERSIPSMVD GLKPGQRKVL FTCFKRNDKR EVKVAQLAGS
760 770 780 790 800
VAEMSSYHHG EMSLMMTIIN LAQNFVGSNN LNLLQPIGQF GTRLHGGKDS
810 820 830 840 850
ASPRYIFTML SSLARLLFPP KDDHTLKFLY DDNQRVEPEW YIPIIPMVLI
860 870 880 890 900
NGAEGIGTGW SCKIPNFDVR EIVNNIRRLM DGEEPLPMLP SYKNFKGTIE
910 920 930 940 950
ELAPNQYVIS GEVAILNSTT IEISELPVRT WTQTYKEQVL EPMLNGTEKT
960 970 980 990 1000
PPLITDYREY HTDTTVKFVV KMTEEKLAEA ERVGLHKVFK LQTSLTCNSM
1010 1020 1030 1040 1050
VLFDHVGCLK KYDTVLDILR DFFELRLKYY GLRKEWLLGM LGAESAKLNN
1060 1070 1080 1090 1100
QARFILEKID GKIIIENKPK KELIKVLIQR GYDSDPVKAW KEAQQKVPDE
1110 1120 1130 1140 1150
EENEESDNEK ETEKSDSVTD SGPTFNYLLD MPLWYLTKEK KDELCRLRNE
1160 1170 1180 1190 1200
KEQELDTLKR KSPSDLWKED LATFIEELEA VEAKEKQDEQ VGLPGKGGKA
1210 1220 1230 1240 1250
KGKKTQMAEV LPSPRGQRVI PRITIEMKAE AEKKNKKKIK NENTEGSPQE
1260 1270 1280 1290 1300
DGVELEGLKQ RLEKKQKREP GTKTKKQTTL AFKPIKKGKK RNPWSDSESD
1310 1320 1330 1340 1350
RSSDESNFDV PPRETEPRRA ATKTKFTMDL DSDEDFSDFD EKTDDEDFVP
1360 1370 1380 1390 1400
SDASPPKTKT SPKLSNKELK PQKSVVSDLE ADDVKGSVPL SSSPPATHFP
1410 1420 1430 1440 1450
DETEITNPVP KKNVTVKKTA AKSQSSTSTT GAKKRAAPKG TKRDPALNSG
1460 1470 1480 1490 1500
VSQKPDPAKT KNRRKRKPST SDDSDSNFEK IVSKAVTSKK SKGESDDFHM
1510 1520 1530 1531
DFDSAVAPRA KSVRAKKPIK YLEESDEDDL F

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
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Phosphorylation Acetylation Ubiquitylation Other

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Assay Details for CPTAC-1187 Collapse assay details

Data source: Panorama

Official Gene Symbol
TOP2A
Peptide Sequence
TLAVSGLGVVGR
Modification Type
unmodified
Protein - Site of Modification
N/A
Peptide - Site of Modification
N/A
Peptide Start
467
Peptide End
478
CPTAC ID
CPTAC-1187
Peptide Molecular Mass
1,127.6663
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-DirectMRM

CPTAC-1168:
FCER1G.
AAITSYEK
CPTAC-1169:
MELK.
DLKPENLLFDEYHK
CPTAC-1170:
PEPD.
VPLALFALNR
CPTAC-1171:
PES1.
LAALSASLAR
CPTAC-1172:
PTPRC.
LFLAEFQSIPR
CPTAC-1173:
SYK.
NYLGGFALSVAHGR
CPTAC-1174:
SYK.
LIATTAHEK
CPTAC-1175:
ANKRD27.
LYDLPDEPFTR
CPTAC-1176:
ASGR2.
ADHDALLFHLK
CPTAC-1177:
C3AR1.
STHC[+57.0]PSNNVISER
CPTAC-1178:
CD79A.
SHGGIYVC[+57.0]R
CPTAC-1179:
CEACAM1.
TIIVTELSPVVAKPQIK
CPTAC-1180:
COL3A1.
GPVGPSGPPGK
CPTAC-1181:
CYBB.
LLGSALALAR
CPTAC-1182:
EVI2B.
STLLADDLEIK
CPTAC-1183:
FCGR2B.
VTFFQNGK
CPTAC-1184:
GPR20.
YLAIVRPEGSR
CPTAC-1185:
SIX6.
AIVAFHGGNYR
CPTAC-1186:
THBS2.
GTLLALEGPGLSQR
CPTAC-1187:
TOP2A.
TLAVSGLGVVGR
CPTAC-1188:
TSPAN14.
TLISDIEAVK
CPTAC-1189:
TLE1.
FTIPESLDR
CPTAC-1190:
SLC7A9.
LGSYVQNIFTAAK
CPTAC-1191:
SLC7A9.
VLSYISVR
CPTAC-1192:
PEPD.
FEVNNTILHPEIVEC[+57.0]R
CPTAC-1193:
PES1.
FLLHEPIVNK
CPTAC-1194:
TARS.
AELNPWPEYIYTR
CPTAC-1195:
TARS.
GFQEVVTPNIFNSR
CPTAC-1196:
STARD3NL.
VLILAYAVC[+57.0]R
CPTAC-1197:
STARD3NL.
LLIVQDASER
CPTAC-1198:
ANKRD27.
LNDPSVVTPFSR
CPTAC-1199:
CD48.
LQVLDPVPKPVIK
CPTAC-1200:
CDK1.
LESEEEGVPSTAIR
CPTAC-1201:
COL11A1.
GFDGLPGLPGDK
CPTAC-1202:
COL11A1.
GEVGQIGPR
CPTAC-1203:
CYBB.
IGVFLC[+57.0]GPEALAETLSK
CPTAC-1204:
DLGAP5.
DVNIPTLEGR
CPTAC-1205:
DLGAP5.
IAQPHHGVPYFR
CPTAC-1206:
ETS1.
YENDYPSVILR
CPTAC-1207:
EVI2B.
STPGFILDTTSNK
CPTAC-1208:
LYL1.
DQAAALAAGPTPPGPR
CPTAC-1209:
LYL1.
SQPAPPADPDGSPGGAARPIK
CPTAC-1210:
MCM10.
GTNLIIQETR
CPTAC-1211:
MCM10.
IGGETLLPR
CPTAC-1212:
OSGIN1.
AVDDPGLVFNQLPK
CPTAC-1213:
PIK3CD.
GELLNPTGTVR
CPTAC-1214:
SFTPA1.
NPEENEAIASFVK
CPTAC-1215:
ZNF507.
TKPDPLIHVIQK
CPTAC-1216:
ZNF592.
AAPLIVEVFNK
CPTAC-1217:
ANXA11.
TPVLFDIYEIK
CPTAC-1218:
ANXA11.
DAQELYAAGENR

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
y8 (1+) 11 5.6 3.6 13.2 10.2 7.5 17.2 11.6 8.3 15 15 15
y9 (1+) 17.4 6.8 6.8 21.6 8.9 8.1 27.7 11.2 10.6 15 15 15
y10 (1+) 10.4 5.8 6 9.4 7.6 4 14 9.6 7.2 15 15 15
sum 6.8 3.2 3.4 9.3 6.2 4.4 11.5 7 5.6 15 15 15

Additional Resources and Comments