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Entry version 140 (11 Dec 2019)
Sequence version 1 (01 May 2000)
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Protein

Exostosin-1

Gene

ttv

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

Glycosyltransferase required for the biosynthesis of heparan-sulfate and responsible for the alternating addition of beta-1-4-linked glucuronic acid (GlcA) and alpha-1-4-linked N-acetylglucosamine (GlcNAc) units to nascent heparan sulfate chains. Botv is the trigger of heparan sulfate chain initiation and polymerization takes place by a complex of ttv and sotv. Plays a central role in the diffusion of morphogens hedgehog (hh), wingless (wg) and decapentaplegic (dpp) via its role in heparan sulfate proteoglycans (HSPGs) biosynthesis which are required for movement of hh, dpp and wg morphogens.9 Publications

Miscellaneous

'Tout velu' means 'very hairy' in French.

<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

<p>This subsection of the ‘Function’ section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Mn2+By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: protein glycosylation

This protein is involved in the pathway protein glycosylation, which is part of Protein modification.
View all proteins of this organism that are known to be involved in the pathway protein glycosylation and in Protein modification.

Pathwayi: heparan sulfate biosynthesis

This protein is involved in the pathway heparan sulfate biosynthesis, which is part of Glycan metabolism.
View all proteins of this organism that are known to be involved in the pathway heparan sulfate biosynthesis and in Glycan metabolism.

Pathwayi: heparin biosynthesis

This protein is involved in the pathway heparin biosynthesis, which is part of Glycan metabolism.
View all proteins of this organism that are known to be involved in the pathway heparin biosynthesis and in Glycan metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the ‘Description’ field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi583Manganese; catalyticBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei611SubstrateBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei670By similarity1

<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 functionDevelopmental protein, Glycosyltransferase, Transferase
Biological processWnt signaling pathway
LigandManganese, Metal-binding

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
2.4.1.225 1994

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-DME-2022928 HS-GAG biosynthesis

SignaLink: a signaling pathway resource with multi-layered regulatory networks

More...
SignaLinki
Q9V730

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...
UniPathwayi
UPA00378
UPA00756
UPA00862

Protein family/group databases

Carbohydrate-Active enZymes

More...
CAZyi
GT47 Glycosyltransferase Family 47
GT64 Glycosyltransferase Family 64

<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:
Exostosin-1 (EC:2.4.1.224, EC:2.4.1.225)
Alternative name(s):
Protein tout-velu
<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:ttv
Synonyms:DEXT1
ORF Names:CG10117
<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 lineageiEukaryotaMetazoaEcdysozoaArthropodaHexapodaInsectaPterygotaNeopteraHolometabolaDipteraBrachyceraMuscomorphaEphydroideaDrosophilidaeDrosophilaSophophora
<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 2R

Organism-specific databases

Drosophila genome database

More...
FlyBasei
FBgn0265974 ttv

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini1 – 6CytoplasmicSequence analysis6
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei7 – 25Helical; Signal-anchor for type II membrane proteinSequence analysisAdd BLAST19
Topological domaini26 – 760LumenalSequence analysisAdd BLAST735

Keywords - Cellular componenti

Endoplasmic reticulum, Golgi apparatus, Membrane

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

<p>This subsection of the ‘Pathology and Biotech’ section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

According to some authors (PubMed:10549295) ttv mutants have no effect on wg signaling, while according to others (PubMed:14645127, PubMed:14729575 and PubMed:15056609) wg signaling is affected. Such discrepancy may be explained by the fact that the absence of ttv could be partially compensated by the intact sotv protein.4 Publications

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi447G → D in ttv205; induces defects in wing patterning due to impaired movement of morphogens. 1 Publication1

<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_00001496641 – 760Exostosin-1Add BLAST760

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi71N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi327N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi476N-linked (GlcNAc...) asparagineSequence analysis1
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi668 ↔ 716By similarity

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

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

More...
PaxDbi
Q9V730

PRoteomics IDEntifications database

More...
PRIDEi
Q9V730

<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

<p>This subsection of the ‘Expression’ section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Ubiquitously expressed in early embryos. Later (in stage 10 embryos), it is expressed at higher level in the nervous system. Ubiquitously expressed in wing imaginal disk.2 Publications

<p>This subsection of the ‘Expression’ section provides information on the expression of the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified ‘at the protein level’.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stagei

Expressed both maternally and zygotically.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
FBgn0265974 Expressed in 29 organ(s), highest expression level in embryo

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q9V730 differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q9V730 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

<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

Interacts with sau (PubMed:23720043).

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

WithEntry#Exp.IntActNotes
Q9Y1693EBI-166374,EBI-142791

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
62362, 9 interactors

Protein interaction database and analysis system

More...
IntActi
Q9V730, 5 interactors

STRING: functional protein association networks

More...
STRINGi
7227.FBpp0305367

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
Q9V730

Database of comparative protein structure models

More...
ModBasei
Search...

<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

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>Regioni561 – 565Substrate bindingBy similarity5
Regioni581 – 583Substrate bindingBy similarity3
Regioni666 – 670Substrate bindingBy similarity5

<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 glycosyltransferase 47 family.Curated

Keywords - Domaini

Signal-anchor, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1021 Eukaryota
ENOG410XTFH LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000163960

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q9V730

KEGG Orthology (KO)

More...
KOi
K02366

Identification of Orthologs from Complete Genome Data

More...
OMAi
SHYWDDS

Database of Orthologous Groups

More...
OrthoDBi
789556at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q9V730

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.90.550.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR004263 Exostosin
IPR027670 Exostosin-1
IPR040911 Exostosin_GT47
IPR015338 GT64
IPR029044 Nucleotide-diphossugar_trans

The PANTHER Classification System

More...
PANTHERi
PTHR11062 PTHR11062, 1 hit
PTHR11062:SF97 PTHR11062:SF97, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF03016 Exostosin, 1 hit
PF09258 Glyco_transf_64, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF53448 SSF53448, 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>Sequence (1+)i

<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.

This entry has 1 described isoform and 3 potential isoforms that are computationally mapped.Show allAlign All

Q9V730-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MQAKKRYILV FVSCAFLAYA YFGGYRLKVS PLRPRRAQHE SAKDGGVQPH
60 70 80 90 100
EQLPSFLGAH DMQELQLLQS NQSKSLDSSK HLVTRKPDCR METCFDFTRC
110 120 130 140 150
YDRFLVYIYP PEPLNSLGAA PPTSANYQKI LTAIQESRYY TSDPTAACLF
160 170 180 190 200
VLGIDTLDRD SLSEDYVRNV PSRLARLPYW NNGRNHIIFN LYSGTWPDYA
210 220 230 240 250
ENSLGFDAGE AILAKASMGV LQLRHGFDVS IPLFHKQFPL RAGATGTVQS
260 270 280 290 300
NNFPANKKYL LAFKGKRYVH GIGSETRNSL FHLHNGRDMV LVTTCRHGKS
310 320 330 340 350
WRELQDNRCD EDNREYDRYD YETLLQNSTF CLVPRGRRLG SFRFLEALQA
360 370 380 390 400
GCIPVLLSNA WVLPFESKID WKQAAIWADE RLLLQVPDIV RSIPAERIFA
410 420 430 440 450
LRQQTQVLWE RYFGSIEKIV FTTFEIIRER LPDYPVRSSL VWNSSPGALL
460 470 480 490 500
TLPTFADSSR YMPFLLNSMG AEPRHNYTAV IYVQIGAALG PNAALYKLVR
510 520 530 540 550
TITKSQFVER ILVLWAADRP LPLKKRWPPT SHIPLHVISL GGSTRSQGAG
560 570 580 590 600
PTSQTTEGRP SISQRFLPYD EIQTDAVLSL DEDAILNTDE LDFAYTVWRD
610 620 630 640 650
FPERIVGYPA RAHFWDDSKN AWGYTSKWTN YYSIVLTGAA FYHRYYNYLY
660 670 680 690 700
TNWLSLLLLK TVQQSSNCED ILMNLLVSHV TRKPPIKVTQ RKGYKDRETG
710 720 730 740 750
RSPWNDPDHF IQRQSCLNTF AAVFGYMPLI RSNLRMDPML YRDPVSNLRK
760
KYRQIELVGS
Length:760
Mass (Da):87,309
Last modified:May 1, 2000 - 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:iF6369F0BA206DEA9
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 3 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A0B4KER9A0A0B4KER9_DROME
Tout-velu, isoform B
ttv DEXT1, dExt1, Dmel\CG10117, Ext1, l(2)00681
760Annotation score:

Annotation score:3 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>
A0A4P7VB75A0A4P7VB75_DROME
Tout-velu, isoform D
ttv DEXT1, dExt1, Dmel\CG10117, Ext1, l(2)00681
772Annotation score:

Annotation score:3 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>
D5SHU8D5SHU8_DROME
MIP20656p
ttv DEXT1, dExt1, Dmel\CG10117, Ext1, l(2)00681
299Annotation score:

Annotation score:3 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>

<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 AAC32397 differs from that shown. Reason: Frameshift.Curated

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
AF083889 mRNA Translation: AAC32397.1 Frameshift.
AB221351 mRNA Translation: BAE78509.1
AE013599 Genomic DNA Translation: AAF58236.1
BT021403 mRNA Translation: AAX33551.1

NCBI Reference Sequences

More...
RefSeqi
NP_001260971.1, NM_001274042.1
NP_477231.1, NM_057883.3

Genome annotation databases

Ensembl metazoan genome annotation project

More...
EnsemblMetazoai
FBtr0087495; FBpp0086624; FBgn0265974
FBtr0333164; FBpp0305367; FBgn0265974

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
36614

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
dme:Dmel_CG10117

<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
AF083889 mRNA Translation: AAC32397.1 Frameshift.
AB221351 mRNA Translation: BAE78509.1
AE013599 Genomic DNA Translation: AAF58236.1
BT021403 mRNA Translation: AAX33551.1
RefSeqiNP_001260971.1, NM_001274042.1
NP_477231.1, NM_057883.3

3D structure databases

SMRiQ9V730
ModBaseiSearch...

Protein-protein interaction databases

BioGridi62362, 9 interactors
IntActiQ9V730, 5 interactors
STRINGi7227.FBpp0305367

Protein family/group databases

CAZyiGT47 Glycosyltransferase Family 47
GT64 Glycosyltransferase Family 64

Proteomic databases

PaxDbiQ9V730
PRIDEiQ9V730

Genome annotation databases

EnsemblMetazoaiFBtr0087495; FBpp0086624; FBgn0265974
FBtr0333164; FBpp0305367; FBgn0265974
GeneIDi36614
KEGGidme:Dmel_CG10117

Organism-specific databases

Comparative Toxicogenomics Database

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CTDi
36614
FlyBaseiFBgn0265974 ttv

Phylogenomic databases

eggNOGiKOG1021 Eukaryota
ENOG410XTFH LUCA
GeneTreeiENSGT00940000163960
InParanoidiQ9V730
KOiK02366
OMAiSHYWDDS
OrthoDBi789556at2759
PhylomeDBiQ9V730

Enzyme and pathway databases

UniPathwayiUPA00378
UPA00756
UPA00862
BRENDAi2.4.1.225 1994
ReactomeiR-DME-2022928 HS-GAG biosynthesis
SignaLinkiQ9V730

Miscellaneous databases

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

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GenomeRNAii
36614

Protein Ontology

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PROi
PR:Q9V730

Gene expression databases

BgeeiFBgn0265974 Expressed in 29 organ(s), highest expression level in embryo
ExpressionAtlasiQ9V730 differential
GenevisibleiQ9V730 DM

Family and domain databases

Gene3Di3.90.550.10, 1 hit
InterProiView protein in InterPro
IPR004263 Exostosin
IPR027670 Exostosin-1
IPR040911 Exostosin_GT47
IPR015338 GT64
IPR029044 Nucleotide-diphossugar_trans
PANTHERiPTHR11062 PTHR11062, 1 hit
PTHR11062:SF97 PTHR11062:SF97, 1 hit
PfamiView protein in Pfam
PF03016 Exostosin, 1 hit
PF09258 Glyco_transf_64, 1 hit
SUPFAMiSSF53448 SSF53448, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
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MobiDB: a database of protein disorder and mobility annotations

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MobiDBi
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<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 nameiEXT1_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: Q9V730
Secondary accession number(s): O76796, Q5BI21
<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: March 15, 2005
Last sequence update: May 1, 2000
Last modified: December 11, 2019
This is version 140 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 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

Reference proteome

Documents

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