Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 13 (05 Jun 2019)
Sequence version 1 (15 Mar 2017)
Previous versions | rss
Other tutorials and videosHelp videoFeedback
Protein

DNA topoisomerase 2

Gene
N/A
Organism
Nyssomyia neivai
Status
Unreviewed-Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Protein inferred from homologyi <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Control of topological states of DNA by transient breakage and subsequent rejoining of DNA strands. Topoisomerase II makes double-strand breaks.UniRule annotation

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

  • ATP-dependent breakage, passage and rejoining of double-stranded DNA.UniRule annotation EC:5.6.2.3

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionDNA-bindingUniRule annotation, Isomerase, TopoisomeraseUniRule annotation
LigandATP-bindingUniRule annotation, Nucleotide-binding

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
DNA topoisomerase 2UniRule annotation (EC:5.6.2.3UniRule annotation)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiNyssomyia neivaiImported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri330878 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaEcdysozoaArthropodaHexapodaInsectaPterygotaNeopteraHolometabolaDipteraNematoceraPsychodoideaPsychodidaeNyssomyia

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer.UniRule annotation

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini481 – 598ToprimInterPro annotationAdd BLAST118

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni1128 – 1162DisorderedSequence analysisAdd BLAST35
Regioni1224 – 1255DisorderedSequence analysisAdd BLAST32
Regioni1296 – 1409DisorderedSequence analysisAdd BLAST114

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and domains’ section denotes the positions of regions of coiled coil within the protein.<p><a href='/help/coiled' target='_top'>More...</a></p>Coiled coili1187 – 1207Sequence analysisAdd BLAST21

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi1144 – 1160PolyampholyteSequence analysisAdd BLAST17
Compositional biasi1296 – 1315PolyampholyteSequence analysisAdd BLAST20
Compositional biasi1326 – 1345PolyampholyteSequence analysisAdd BLAST20
Compositional biasi1389 – 1403PolyampholyteSequence analysisAdd BLAST15

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the type II topoisomerase family.UniRule annotation

Keywords - Domaini

Coiled coilSequence analysis

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00075 HATPase_c, 1 hit
cd00187 TOP4c, 1 hit
cd03365 TOPRIM_TopoIIA, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.10.268.10, 1 hit
3.30.230.10, 1 hit
3.30.565.10, 1 hit
3.40.50.670, 1 hit
3.90.199.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR003594 HATPase_C
IPR036890 HATPase_C_sf
IPR020568 Ribosomal_S5_D2-typ_fold
IPR014721 Ribosomal_S5_D2-typ_fold_subgr
IPR001241 Topo_IIA
IPR013760 Topo_IIA-like_dom_sf
IPR002205 Topo_IIA_A/C
IPR013758 Topo_IIA_A/C_ab
IPR013757 Topo_IIA_A_a_sf
IPR013759 Topo_IIA_B_C
IPR013506 Topo_IIA_bsu_dom2
IPR018522 TopoIIA_CS
IPR031660 TOPRIM_C
IPR006171 TOPRIM_domain
IPR034157 TOPRIM_TopoII

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00204 DNA_gyraseB, 1 hit
PF00521 DNA_topoisoIV, 1 hit
PF02518 HATPase_c, 1 hit
PF01751 Toprim, 1 hit
PF16898 TOPRIM_C, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00387 HATPase_c, 1 hit
SM00433 TOP2c, 1 hit
SM00434 TOP4c, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF54211 SSF54211, 1 hit
SSF55874 SSF55874, 1 hit
SSF56719 SSF56719, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00177 TOPOISOMERASE_II, 1 hit
PS50880 TOPRIM, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Fragment.

A0A1L8DWX6-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
VNLSVSFSCN KKDAFKKIIL RATPIGVLGK FLQIAKPFKM AASGSGGHQN
60 70 80 90 100
GRENIEKIYQ KKSQLEHILL RPDTYIGSVE VVKEQMWVYD KENKRMVQRD
110 120 130 140 150
ISYVPGLYKI FDEILVNAAD NKQRDKNMTR IKIDINQETN TISVWNNGKG
160 170 180 190 200
IPVVMHNKEK MYVPTMIFGH LLTSSNYNDE EEKVTGGRNG YGAKLCNIFS
210 220 230 240 250
TKFTVETACR EYRSCFKQTW GENMTKASEP KVKSFNGEDY TKVTFSPDLT
260 270 280 290 300
KFKMEKLDDD IVSLLSRRAF DVAASSRGVA VFLNDEKVPI KNFKDYVDLY
310 320 330 340 350
LKENLDDSTG APPKVVYENV NERWEVALTM SDKGFQQMSF VNSIATTKGG
360 370 380 390 400
RHVDHVVDAI VKQLNEVLKK KNKGGTNIKP FQVKNHLWVF VNCLIVNPSF
410 420 430 440 450
DSQTKENMTL QAKSFGSKCA MSDKFINNVT KCGVVESVLQ WAKFKAQTEL
460 470 480 490 500
GKTSGSKKSK IKGIPKLEDA NDAGTKNSLA CTLILTEGDS AKTLAISGLG
510 520 530 540 550
IVGRDCYGVF PLRGKLLNVR EATHKQILEN AEINNLIKIL GLQYKKKYNT
560 570 580 590 600
LDDLKSLRYG KVMIMTDQDQ DGSHIKGLLI NFIHTNWPEL LRLPFLEEFI
610 620 630 640 650
TPIVKTRKKS EELAFYSLPE FEEWKAATPN AHTYNIKYYK GLGTSSSNEA
660 670 680 690 700
KEYFKDMKRH RIPFRYEGTA DDEAIIMAFS KKCVDQRKEW LTAHMAECKR
710 720 730 740 750
RKQLGLQERY LYTKTTTSIS YAEFVNLELV LFSNMDNERS IPNSVDGFKP
760 770 780 790 800
GQRKVMFTCF KRNDKKEVKV AQLAGSVAEK SAYHHGEQSL CGTIVNLAQN
810 820 830 840 850
YIGSNNINLL MPSGQFGTRI NGGKDSASPR YIFTMLSPLA RLIFHPHDDP
860 870 880 890 900
LLAYQKDDNQ DIEPLWYIPI IPMLLVNGAE GIGTGWSTKI PNYNPREIIS
910 920 930 940 950
NLRLLIQNEE PTNMKPYYKN FTGDIEYIAD HRYVCNGNVA ILPGNKIEIT
960 970 980 990 1000
ELPVGVWTQQ YKENVLEPLL HGSDKVKAII NDYKEYHTDT TVRFVISFAP
1010 1020 1030 1040 1050
GEFDRLRSET GGFHRVFKLS SSISTSSMHA FDDNICLRKY DNVTMILKEF
1060 1070 1080 1090 1100
FTLRLEYYVK RKNYLVGMLT AEAEYLDNQA RFIVEKCNGT IVVENKKRKS
1110 1120 1130 1140 1150
IIDELIKRGY KPNPTREWQR SINPKFAEQE AEADAENEAG GDEEEPQETK
1160 1170 1180 1190 1200
KGKKPIDPEK AFQNSQDVKQ FDYLLGMKMW MLTEEKKREL LDKKENKLTE
1210 1220 1230 1240 1250
LNVLKAKTPE VIWQSDLDAL ESKMDEVERK ERDAESAAQQ TQAKAMKGSK
1260 1270 1280 1290 1300
KEFAIKPKRL SKAEKAEIFP ATNGQRVAFK MTDELIKKYE KAATQGVKKE
1310 1320 1330 1340 1350
KAVKKKEKVE GGDEMDDLDA LVNAGDSSIK KEEKPAKKTK KAADGLKQTK
1360 1370 1380 1390 1400
ITFPKEKKKK AKGGAFGASD EDDDDVVENI SPPARERAPA RAASKKIVYK

FDSDQEDDN
Length:1,409
Mass (Da):160,067
Last modified:March 15, 2017 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i2A57E373810DAA93
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section is used for sequence fragments to indicate that the residue at the extremity of the sequence is not the actual terminal residue in the complete protein sequence.<p><a href='/help/non_ter' target='_top'>More...</a></p>Non-terminal residuei1Imported1
Non-terminal residuei1409Imported1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
GFDF01003200 Transcribed RNA Translation: JAV10884.1

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
GFDF01003200 Transcribed RNA Translation: JAV10884.1

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

CDDicd00075 HATPase_c, 1 hit
cd00187 TOP4c, 1 hit
cd03365 TOPRIM_TopoIIA, 1 hit
Gene3Di1.10.268.10, 1 hit
3.30.230.10, 1 hit
3.30.565.10, 1 hit
3.40.50.670, 1 hit
3.90.199.10, 1 hit
InterProiView protein in InterPro
IPR003594 HATPase_C
IPR036890 HATPase_C_sf
IPR020568 Ribosomal_S5_D2-typ_fold
IPR014721 Ribosomal_S5_D2-typ_fold_subgr
IPR001241 Topo_IIA
IPR013760 Topo_IIA-like_dom_sf
IPR002205 Topo_IIA_A/C
IPR013758 Topo_IIA_A/C_ab
IPR013757 Topo_IIA_A_a_sf
IPR013759 Topo_IIA_B_C
IPR013506 Topo_IIA_bsu_dom2
IPR018522 TopoIIA_CS
IPR031660 TOPRIM_C
IPR006171 TOPRIM_domain
IPR034157 TOPRIM_TopoII
PfamiView protein in Pfam
PF00204 DNA_gyraseB, 1 hit
PF00521 DNA_topoisoIV, 1 hit
PF02518 HATPase_c, 1 hit
PF01751 Toprim, 1 hit
PF16898 TOPRIM_C, 1 hit
SMARTiView protein in SMART
SM00387 HATPase_c, 1 hit
SM00433 TOP2c, 1 hit
SM00434 TOP4c, 1 hit
SUPFAMiSSF54211 SSF54211, 1 hit
SSF55874 SSF55874, 1 hit
SSF56719 SSF56719, 1 hit
PROSITEiView protein in PROSITE
PS00177 TOPOISOMERASE_II, 1 hit
PS50880 TOPRIM, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiA0A1L8DWX6_9DIPT
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: A0A1L8DWX6
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/TrEMBL: March 15, 2017
Last sequence update: March 15, 2017
Last modified: June 5, 2019
This is version 13 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiUnreviewed (UniProtKB/TrEMBL)
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again