Q02880: DNA topoisomerase 2-beta
Protein names | - DNA topoisomerase 2-beta - 5.6.2.3 {ECO:0000255|PROSITE-ProRule:PRU00995, ECO:0000269|PubMed:10684600} - DNA topoisomerase II, beta isozyme |
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Gene names | TOP2B |
Organism | Homo sapiens |
Protease Family | |
Protease ID | |
Chromosome location | |
UniProt ID | Q02880 |
9
N-termini
3
C-termini
3
Cleavages
0
Substrates
Sequence
10 20 30 40 50 60
MAKSGGCGAG AGVGGGNGAL TWVTLFDQNN AAKKEESETA NKNDSSKKLS VERVYQKKTQ
70 80 90 100 110 120
LEHILLRPDT YIGSVEPLTQ FMWVYDEDVG MNCREVTFVP GLYKIFDEIL VNAADNKQRD
130 140 150 160 170 180
KNMTCIKVSI DPESNIISIW NNGKGIPVVE HKVEKVYVPA LIFGQLLTSS NYDDDEKKVT
190 200 210 220 230 240
GGRNGYGAKL CNIFSTKFTV ETACKEYKHS FKQTWMNNMM KTSEAKIKHF DGEDYTCITF
250 260 270 280 290 300
QPDLSKFKME KLDKDIVALM TRRAYDLAGS CRGVKVMFNG KKLPVNGFRS YVDLYVKDKL
310 320 330 340 350 360
DETGVALKVI HELANERWDV CLTLSEKGFQ QISFVNSIAT TKGGRHVDYV VDQVVGKLIE
370 380 390 400 410 420
VVKKKNKAGV SVKPFQVKNH IWVFINCLIE NPTFDSQTKE NMTLQPKSFG SKCQLSEKFF
430 440 450 460 470 480
KAASNCGIVE SILNWVKFKA QTQLNKKCSS VKYSKIKGIP KLDDANDAGG KHSLECTLIL
490 500 510 520 530 540
TEGDSAKSLA VSGLGVIGRD RYGVFPLRGK ILNVREASHK QIMENAEINN IIKIVGLQYK
550 560 570 580 590 600
KSYDDAESLK TLRYGKIMIM TDQDQDGSHI KGLLINFIHH NWPSLLKHGF LEEFITPIVK
610 620 630 640 650 660
ASKNKQELSF YSIPEFDEWK KHIENQKAWK IKYYKGLGTS TAKEAKEYFA DMERHRILFR
670 680 690 700 710 720
YAGPEDDAAI TLAFSKKKID DRKEWLTNFM EDRRQRRLHG LPEQFLYGTA TKHLTYNDFI
730 740 750 760 770 780
NKELILFSNS DNERSIPSLV DGFKPGQRKV LFTCFKRNDK REVKVAQLAG SVAEMSAYHH
790 800 810 820 830 840
GEQALMMTIV NLAQNFVGSN NINLLQPIGQ FGTRLHGGKD AASPRYIFTM LSTLARLLFP
850 860 870 880 890 900
AVDDNLLKFL YDDNQRVEPE WYIPIIPMVL INGAEGIGTG WACKLPNYDA REIVNNVRRM
910 920 930 940 950 960
LDGLDPHPML PNYKNFKGTI QELGQNQYAV SGEIFVVDRN TVEITELPVR TWTQVYKEQV
970 980 990 1000 1010 1020
LEPMLNGTDK TPALISDYKE YHTDTTVKFV VKMTEEKLAQ AEAAGLHKVF KLQTTLTCNS
1030 1040 1050 1060 1070 1080
MVLFDHMGCL KKYETVQDIL KEFFDLRLSY YGLRKEWLVG MLGAESTKLN NQARFILEKI
1090 1100 1110 1120 1130 1140
QGKITIENRS KKDLIQMLVQ RGYESDPVKA WKEAQEKAAE EDETQNQHDD SSSDSGTPSG
1150 1160 1170 1180 1190 1200
PDFNYILNMS LWSLTKEKVE ELIKQRDAKG REVNDLKRKS PSDLWKEDLA AFVEELDKVE
1210 1220 1230 1240 1250 1260
SQEREDVLAG MSGKAIKGKV GKPKVKKLQL EETMPSPYGR RIIPEITAMK ADASKKLLKK
1270 1280 1290 1300 1310 1320
KKGDLDTAAV KVEFDEEFSG APVEGAGEEA LTPSVPINKG PKPKREKKEP GTRVRKTPTS
1330 1340 1350 1360 1370 1380
SGKPSAKKVK KRNPWSDDES KSESDLEETE PVVIPRDSLL RRAAAERPKY TFDFSEEEDD
1390 1400 1410 1420 1430 1440
DADDDDDDNN DLEELKVKAS PITNDGEDEF VPSDGLDKDE YTFSPGKSKA TPEKSLHDKK
1450 1460 1470 1480 1490 1500
SQDFGNLFSF PSYSQKSEDD SAKFDSNEED SASVFSPSFG LKQTDKVPSK TVAAKKGKPS
1510 1520 1530 1540 1550 1560
SDTVPKPKRA PKQKKVVEAV NSDSDSEFGI PKKTTTPKGK GRGAKKRKAS GSENEGDYNP
1570 1580 1590 1600 1610 1620
GRKTSKTTSK KPKKTSFDQD SDVDIFPSDF PTEPPSLPRT GRARKEVKYF AESDEEEDDV
DFAMFN
Isoforms
- Isoform Beta-1 of DNA topoisomerase 2-betaSequence View
10 20 30 40 50 60
MAKSGGCGAG AGVGGGNGAL TWVTLFDQNN AAKKEESETA NKNDSSKKLS VERVYQKKTQ
70 80 90 100 110 120
LEHILLRPDT YIGSVEPLTQ FMWVYDEDVG MNCREVTFVP GLYKIFDEIL VNAADNKQRD
130 140 150 160 170 180
KNMTCIKVSI DPESNIISIW NNGKGIPVVE HKVEKVYVPA LIFGQLLTSS NYDDDEKKVT
190 200 210 220 230 240
GGRNGYGAKL CNIFSTKFTV ETACKEYKHS FKQTWMNNMM KTSEAKIKHF DGEDYTCITF
250 260 270 280 290 300
QPDLSKFKME KLDKDIVALM TRRAYDLAGS CRGVKVMFNG KKLPVNGFRS YVDLYVKDKL
310 320 330 340 350 360
DETGVALKVI HELANERWDV CLTLSEKGFQ QISFVNSIAT TKGGRHVDYV VDQVVGKLIE
370 380 390 400 410 420
VVKKKNKAGV SVKPFQVKNH IWVFINCLIE NPTFDSQTKE NMTLQPKSFG SKCQLSEKFF
430 440 450 460 470 480
KAASNCGIVE SILNWVKFKA QTQLNKKCSS VKYSKIKGIP KLDDANDAGG KHSLECTLIL
490 500 510 520 530 540
TEGDSAKSLA VSGLGVIGRD RYGVFPLRGK ILNVREASHK QIMENAEINN IIKIVGLQYK
550 560 570 580 590 600
KSYDDAESLK TLRYGKIMIM TDQDQDGSHI KGLLINFIHH NWPSLLKHGF LEEFITPIVK
610 620 630 640 650 660
ASKNKQELSF YSIPEFDEWK KHIENQKAWK IKYYKGLGTS TAKEAKEYFA DMERHRILFR
670 680 690 700 710 720
YAGPEDDAAI TLAFSKKKID DRKEWLTNFM EDRRQRRLHG LPEQFLYGTA TKHLTYNDFI
730 740 750 760 770 780
NKELILFSNS DNERSIPSLV DGFKPGQRKV LFTCFKRNDK REVKVAQLAG SVAEMSAYHH
790 800 810 820 830 840
GEQALMMTIV NLAQNFVGSN NINLLQPIGQ FGTRLHGGKD AASPRYIFTM LSTLARLLFP
850 860 870 880 890 900
AVDDNLLKFL YDDNQRVEPE WYIPIIPMVL INGAEGIGTG WACKLPNYDA REIVNNVRRM
910 920 930 940 950 960
LDGLDPHPML PNYKNFKGTI QELGQNQYAV SGEIFVVDRN TVEITELPVR TWTQVYKEQV
970 980 990 1000 1010 1020
LEPMLNGTDK TPALISDYKE YHTDTTVKFV VKMTEEKLAQ AEAAGLHKVF KLQTTLTCNS
1030 1040 1050 1060 1070 1080
MVLFDHMGCL KKYETVQDIL KEFFDLRLSY YGLRKEWLVG MLGAESTKLN NQARFILEKI
1090 1100 1110 1120 1130 1140
QGKITIENRS KKDLIQMLVQ RGYESDPVKA WKEAQEKAAE EDETQNQHDD SSSDSGTPSG
1150 1160 1170 1180 1190 1200
PDFNYILNMS LWSLTKEKVE ELIKQRDAKG REVNDLKRKS PSDLWKEDLA AFVEELDKVE
1210 1220 1230 1240 1250 1260
SQEREDVLAG MSGKAIKGKV GKPKVKKLQL EETMPSPYGR RIIPEITAMK ADASKKLLKK
1270 1280 1290 1300 1310 1320
KKGDLDTAAV KVEFDEEFSG APVEGAGEEA LTPSVPINKG PKPKREKKEP GTRVRKTPTS
1330 1340 1350 1360 1370 1380
SGKPSAKKVK KRNPWSDDES KSESDLEETE PVVIPRDSLL RRAAAERPKY TFDFSEEEDD
1390 1400 1410 1420 1430 1440
DADDDDDDNN DLEELKVKAS PITNDGEDEF VPSDGLDKDE YTFSPGKSKA TPEKSLHDKK
1450 1460 1470 1480 1490 1500
SQDFGNLFSF PSYSQKSEDD SAKFDSNEED SASVFSPSFG LKQTDKVPSK TVAAKKGKPS
1510 1520 1530 1540 1550 1560
SDTVPKPKRA PKQKKVVEAV NSDSDSEFGI PKKTTTPKGK GRGAKKRKAS GSENEGDYNP
1570 1580 1590 1600 1610 1620
GRKTSKTTSK KPKKTSFDQD SDVDIFPSDF PTEPPSLPRT GRARKEVKYF AESDEEEDDV
DFAMFN
Protein Neighborhood
Domains & Features
9 N-termini - 3 C-termini - 3 Cleavages - 0 Substrates
N-termini
Name | Sequence | Position | Modification | Evidence type | Method | Source (database) | Source (Lab) | Evidence name | Publications (PMID) |
---|---|---|---|---|---|---|---|---|---|
Q02880-1-unknown | MAKSGG... | 1 | inferred from isoform by sequence similarity | unknown | TopFIND | inferred from TNt92764 | |||
Q02880-2-unknown | MAKSGG... | 1 | inferred from similarity | unknown | UniProtKB | inferred from uniprot (by similarity) | |||
Q02880-2-unknown | MAKSGG... | 1 | inferred from electronic annotation | electronic annotation | UniProtKB | inferred from uniprot | |||
Q02880-2-Acetylation | AKSGGC... | 2 | acetylation- | inferred from electronic annotation | electronic annotation | UniProtKB | inferred from uniprot | ||
Q02880-2-Acetylation | AKSGGC... | 2 | acetylation- | inferred from isoform by sequence similarity | unknown | TopFIND | inferred from TNt111512 | ||
Q02880-2-Acetylation | AKSGGC... | 2 | acetylation- | inferred from similarity | unknown | UniProtKB | inferred from uniprot (by similarity) | ||
Q02880-1288-unknown | EEALTP... | 1288 | inferred from cleavage | unknown | TopFIND | Inferred from cleavage TC19329 | |||
Q02880-1288-unknown | EEALTP... | 1288 | inferred from cleavage | unknown | TopFIND | Inferred from cleavage TC17842 | |||
Q02880-1288-unknown | EEALTP... | 1288 | inferred from isoform by sequence similarity | unknown | TopFIND | inferred from TNt157876 | |||
Q02880-1320-unknown | SSGKPS... | 1320 | inferred from cleavage | unknown | TopFIND | Inferred from cleavage TC14366 | |||
Q02880-1320-unknown | SSGKPS... | 1320 | inferred from isoform by sequence similarity | unknown | TopFIND | inferred from TNt157920 | |||
Q02880-1471-unknown | SASVFS... | 1471 | inferred from isoform by sequence similarity | unknown | TopFIND | inferred from TNt165812 | |||
Q02880-1471- | SASVFS... | 1471 | Subtiligase Based Positive Selection | Wells | apoptotic_DB_Doxo | 23264352 | |||
Q02880-1471- | SASVFS... | 1471 | Subtiligase Based Positive Selection | Wells | apoptotic_Jurkat_bortezomib | 23264352 | |||
Q02880-1471- | SASVFS... | 1471 | Subtiligase Based Positive Selection | Wells | apoptotic_Jurkat_staurotrail | 23264352 | |||
Q02880-1471- | SASVFS... | 1471 | Subtiligase Based Positive Selection | Wells | apoptotic_MM1s_bort | 23264352 | |||
Q02880-1471- | SASVFS... | 1471 | Subtiligase Based Positive Selection | Wells | apoptosis_U266_bortezomib_induced | 23264352 | |||
Q02880-1480-unknown | GLKQTD... | 1480 | inferred from isoform by sequence similarity | unknown | TopFIND | inferred from TNt178142 | |||
Q02880-1480- | GLKQTD... | 1480 | Subtiligase Based Positive Selection | Wells | apoptosis_U266_bortezomib_induced | 23264352 |
C-termini
Name | Sequence | Position | Evidence type | Method | Source (database) | Source (Lab) | Evidence name | Publications (PMIDs) |
---|---|---|---|---|---|---|---|---|
...VEGAGE | 1287 | inferred from cleavage | unknown | TopFIND | Inferred from cleavage TC19329 | |||
...VEGAGE | 1287 | inferred from cleavage | unknown | TopFIND | Inferred from cleavage TC17842 | |||
...VEGAGE | 1287 | inferred from isoform by sequence similarity | unknown | TopFIND | inferred from TCt141373 | |||
...RKTPTS | 1319 | inferred from cleavage | unknown | TopFIND | Inferred from cleavage TC14366 | |||
...RKTPTS | 1319 | inferred from isoform by sequence similarity | unknown | TopFIND | inferred from TCt141415 | |||
...FAMFN | 1626 | inferred from electronic annotation | electronic annotation | UniProtKB | inferred from uniprot | |||
...FAMFN | 1626 | inferred from isoform by sequence similarity | unknown | TopFIND | inferred from TCt88382 |
Cleavages
Protease | Position | Sequence | Evidence type | Method | Source (database) | Source (Lab) | Evidence name | Publications (PMIDs) |
---|---|---|---|---|---|---|---|---|
MEP1B_HUMAN | 1287 | GAGE.|.EEAL | inferred from experiment | unknown | MEROPS | Overall CM | Becker-Pauly C et al.:Proteomic analyses reveal an ac... (M12.002) | 21693781, |
MEP1A_HUMAN | 1287 | GAGE.|.EEAL | inferred from experiment | unknown | MEROPS | Overall CM | Becker-Pauly C et al.:Proteomic analyses reveal an ac... (M12.002) | 21693781, |
GRAM_HUMAN | 1319 | TPTS.|.SSGK | inferred from experiment | unknown | MEROPS | Bovenschen N | de Poot SA et al.:Human and mouse granzyme M disp... (S01.139) | 21564021, |
Substrates
Substrate | Position | Sequence | Evidence type | Method | Source (database) | Source (Lab) | Evidence name | Publications (PMIDs) |
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