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UniProtKB - P34739 (TTF2_DROME)

Entry version 162 (16 Oct 2019)
Sequence version 2 (09 May 2003)
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Protein

Transcription termination factor 2

Gene

lds

Organism
Drosophila melanogaster (Fruit fly)
Status
Reviewed-Annotation score:

Annotation score:5 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>-Experimental evidence at protein leveli <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

DsDNA-dependent ATPase which acts as a transcription termination factor by coupling ATP hydrolysis with removal of RNA polymerase II from the DNA template.1 Publication

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi465 – 472ATPPROSITE-ProRule annotation8

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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-binding, Helicase, Hydrolase
Biological processTranscription, Transcription regulation, Transcription termination
LigandATP-binding, 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:
Transcription termination factor 2 (EC:3.6.4.-)
Alternative name(s):
Protein lodestar
RNA polymerase II termination factor
Transcription release factor 2
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:lds
ORF Names:CG2684
<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>OrganismiDrosophila melanogaster (Fruit fly)
<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 identifieri7227 [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 lineageiEukaryota › Metazoa › Ecdysozoa › Arthropoda › Hexapoda › Insecta › Pterygota › Neoptera › Holometabola › Diptera › Brachycera › Muscomorpha › Ephydroidea › Drosophilidae › Drosophila › Sophophora ›
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000803 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 3R

Organism-specific databases

Drosophila genome database

More...FlyBasei		FBgn0002542 lds

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Nucleus

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000743781 – 1061Transcription termination factor 2Add BLAST1061

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei108Phosphoserine1 Publication1
Modified residuei110Phosphoserine1 Publication1
Modified residuei214Phosphoserine1 Publication1
Modified residuei215Phosphoserine1 Publication1
Modified residuei216Phosphothreonine1 Publication1

Keywords - PTMi

Phosphoprotein

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		P34739

PRoteomics IDEntifications database

More...PRIDEi		P34739

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		P34739

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		FBgn0002542 Expressed in 21 organ(s), highest expression level in embryonic/larval hemocyte (Drosophila)

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		P34739 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		P34739 DM

<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

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...BioGridi		69962, 9 interactors

Database of interacting proteins

More...DIPi		DIP-20026N

Protein interaction database and analysis system

More...IntActi		P34739, 6 interactors

Molecular INTeraction database

More...MINTi		P34739

STRING: functional protein association networks

More...STRINGi		7227.FBpp0081255

<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>Domaini452 – 652Helicase ATP-bindingPROSITE-ProRule annotationAdd BLAST201
Domaini891 – 1056Helicase C-terminalPROSITE-ProRule annotationAdd BLAST166

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi603 – 606DEAH box4

<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 SNF2/RAD54 helicase family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG1001 Eukaryota
COG0553 LUCA

Ensembl GeneTree

More...GeneTreei		ENSGT00940000162718

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P34739

KEGG Orthology (KO)

More...KOi		K15173

Identification of Orthologs from Complete Genome Data

More...OMAi		NGAYYKM

Database of Orthologous Groups

More...OrthoDBi		132523at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		P34739

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.40.50.10810, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR014001 Helicase_ATP-bd
IPR001650 Helicase_C
IPR027417 P-loop_NTPase
IPR038718 SNF2-like_sf
IPR000330 SNF2_N

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00271 Helicase_C, 1 hit
PF00176 SNF2_N, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00487 DEXDc, 1 hit
SM00490 HELICc, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF52540 SSF52540, 2 hits

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51192 HELICASE_ATP_BIND_1, 1 hit
PS51194 HELICASE_CTER, 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: Complete.

P34739-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSSENSEYYS DKEEDSVVNN SSLGRSRKSS RLSKSSRLSK SSRPSSAGVV 
        60         70         80         90        100
IDETQSEEEE SQSSETAESE KSDESDNSQN SQESEDSEDD SVRPSARNTK 
       110        120        130        140        150
RKPLGIPSDS EDEEDELEQR ALSPSTRMSI TGVRPQDLSD DDSEIEYSDE 
       160        170        180        190        200
VQEGPTEAPT AEAVVPRYTT QFAGNIQNDL HSTIGAADSE VLDDSSGSDV 
       210        220        230        240        250
LILSNKETPI EILSSTDDDA TTNKENMSGP PFERPSKSLS PRSSAGASVV 
       260        270        280        290        300
KTSKNLSQPT IQAVLKQKTS PAAPRRSRIK SEDQKVVSQV VYDEEMRKLA 
       310        320        330        340        350
EKRVQVSDAE KLFEKVAHKL PDKGSQIMKR IDTLRRELAM DEQWISALRV 
       360        370        380        390        400
QQSNVPAVRV VKPTLNPPRA PSIDTLDWDE LSEAVNEIKP VYTGAQGMAT 
       410        420        430        440        450
FNNQKALTLE SLKDLHVSLE DLPGPEVLAE DPVGLKVSLM NHQKHALAWM 
       460        470        480        490        500
SWRERKLPRG GILADDMGLG KTLTMISSVL ACKNGQEMSE GKDESSDSDS 
       510        520        530        540        550
EDDKNKKRKS VTGWKSKGRK DTRRGGTLVV CPASLLRQWE SEVESKVSRQ 
       560        570        580        590        600
KLTVCVHHGN NRETKGKYLR DYDIVVTTYQ IVAREHKSLS AVFGVKWRRI 
       610        620        630        640        650
ILDEAHVVRN HKSQSSLAVC DLRGKYRWAL TGTPIQNKEL DVYALLKFLR 
       660        670        680        690        700
CSPFDDLHTW KKWIDNKSAG GQNRLNLLMK SLMLRRTKAQ LQSDGKLNSL 
       710        720        730        740        750
PNKELRLIEI SLDKEEMNVY QTVMTYSRTL FAQFLHQRAE RETDFNYRSD 
       760        770        780        790        800
ANKPTYNQIK DPNGAYYKMH EKFARMAGSK KEVKSHDILV LLLRLRQICC 
       810        820        830        840        850
HPGLIDAMLD GEESQTMGDH SSDSDTPEID LLAQLNKLAI TDTSTDGQQS 
       860        870        880        890        900
VANAGDDGPP LLPDEARIAK ASKNLLKRSN PVFNLHRPSS KINMVIQILK 
       910        920        930        940        950
TSILKSSDDK AIVVSQWTSV LDILRDHLSK DGVATLSLNG TIPVKNRQDI 
       960        970        980        990       1000
VNEFNDRNNQ KRVLLLSLTA GGVGLNLIGA NHLLLLDLHW NPQLEAQAQD 
      1010       1020       1030       1040       1050
RIYRVGQKKN VIIYKFMCVD TVEQRIKGLQ DKKLDLADGV LTGAKVSSKL 
      1060 
TIDDLKGLFG M
Length:1,061
Mass (Da):118,375
Last modified:May 9, 2003 - v2
<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:i536BC893B1A90509
GO

<p>This subsection of the ‘Sequence’ section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence CAA44496 differs from that shown. Reason: Frameshift.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti167R → G in CAA44496 (PubMed:1916263).Curated1

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
X62629 mRNA Translation: CAA44496.1 Frameshift.
AE014297 Genomic DNA Translation: AAF54167.1

Protein sequence database of the Protein Information Resource

More...PIRi		A40580

NCBI Reference Sequences

More...RefSeqi		NP_524850.2, NM_080111.4

Genome annotation databases

Ensembl metazoan genome annotation project

More...EnsemblMetazoai		FBtr0081758; FBpp0081255; FBgn0002542

Database of genes from NCBI RefSeq genomes

More...GeneIDi		45894

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		dme:Dmel_CG2684

<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
X62629 mRNA Translation: CAA44496.1 Frameshift.
AE014297 Genomic DNA Translation: AAF54167.1
PIRiA40580
RefSeqiNP_524850.2, NM_080111.4

3D structure databases

Database of comparative protein structure models

More...ModBasei		Search...

SWISS-MODEL Interactive Workspace

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

Protein-protein interaction databases

BioGridi69962, 9 interactors
DIPiDIP-20026N
IntActiP34739, 6 interactors
MINTiP34739
STRINGi7227.FBpp0081255

PTM databases

iPTMnetiP34739

Proteomic databases

PaxDbiP34739
PRIDEiP34739

Genome annotation databases

EnsemblMetazoaiFBtr0081758; FBpp0081255; FBgn0002542
GeneIDi45894
KEGGidme:Dmel_CG2684

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		45894
FlyBaseiFBgn0002542 lds

Phylogenomic databases

eggNOGiKOG1001 Eukaryota
COG0553 LUCA
GeneTreeiENSGT00940000162718
InParanoidiP34739
KOiK15173
OMAiNGAYYKM
OrthoDBi132523at2759
PhylomeDBiP34739

Miscellaneous databases

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		45894

Protein Ontology

More...PROi		PR:P34739

Gene expression databases

BgeeiFBgn0002542 Expressed in 21 organ(s), highest expression level in embryonic/larval hemocyte (Drosophila)
ExpressionAtlasiP34739 baseline and differential
GenevisibleiP34739 DM

Family and domain databases

Gene3Di3.40.50.10810, 1 hit
InterProiView protein in InterPro
IPR014001 Helicase_ATP-bd
IPR001650 Helicase_C
IPR027417 P-loop_NTPase
IPR038718 SNF2-like_sf
IPR000330 SNF2_N
PfamiView protein in Pfam
PF00271 Helicase_C, 1 hit
PF00176 SNF2_N, 1 hit
SMARTiView protein in SMART
SM00487 DEXDc, 1 hit
SM00490 HELICc, 1 hit
SUPFAMiSSF52540 SSF52540, 2 hits
PROSITEiView protein in PROSITE
PS51192 HELICASE_ATP_BIND_1, 1 hit
PS51194 HELICASE_CTER, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		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 nameiTTF2_DROME
<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: P34739
Secondary accession number(s): Q9VHY1
<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/Swiss-Prot: February 1, 1994
Last sequence update: May 9, 2003
Last modified: October 16, 2019
This is version 162 of the entry and version 2 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 statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programDrosophila annotation project

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Drosophila
    Drosophila: entries, gene names and cross-references to FlyBase
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