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Entry version 110 (26 Feb 2020)
Sequence version 1 (01 Dec 2001)
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Protein

Rhamnogalacturonan I rhamnosyltransferase 1

Gene

RRT2

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score:

Annotation score:4 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 involved in the formation of rhamnogalacturonan I (RG-I) oligosaccharides in the seed coat mucilage, which is a specialized cell wall with abundant RG-I (By similarity). Transfers the rhamnose residue from UDP-beta-L-rhamnose to RG-I oligosaccharides (PubMed:30082766).By similarity1 Publication

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: pectin biosynthesis

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

<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 functionGlycosyltransferase, Transferase
Biological processCarbohydrate metabolism, Cell wall biogenesis/degradation, Fucose metabolism

Enzyme and pathway databases

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

More...
UniPathwayi
UPA00845

<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%5Fand%5Ftaxonomy%5Fsection">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:
Rhamnogalacturonan I rhamnosyltransferase 11 Publication (EC:2.4.1.3511 Publication)
Alternative name(s):
O-fucosyltransferase 21Curated
Short name:
O-FucT-21Curated
O-fucosyltransferase family proteinImported
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:RRT21 Publication
Synonyms:OFUT21Curated
Ordered Locus Names:At3g02250Imported
ORF Names:F14P3.10Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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>OrganismiArabidopsis thaliana (Mouse-ear cress)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 identifieri3702 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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
  • UP000007605 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">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> Componentsi: Chromosome 3, Chromosome 3, ARATH_3
  • UP000006548 Componenti: Chromosome 3

Organism-specific databases

Arabidopsis Information Portal

More...
Araporti
AT3G02250

The Arabidopsis Information Resource

More...
TAIRi
locus:2076552 AT3G02250

<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 Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics 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%5Flocation%5Fsection">'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>Transmembranei41 – 63Helical; Signal-anchor for type II membrane proteinCuratedAdd BLAST23

Keywords - Cellular componenti

Golgi apparatus, Membrane

<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_00004420831 – 512Rhamnogalacturonan I rhamnosyltransferase 1Add BLAST512

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">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>Glycosylationi136N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1
Glycosylationi202N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1
Glycosylationi223N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1
Glycosylationi391N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1

Keywords - PTMi

Glycoprotein

Proteomic databases

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

More...
PaxDbi
Q93ZR8

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q93ZR8

<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

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q93ZR8 baseline and differential

<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

STRING: functional protein association networks

More...
STRINGi
3702.AT3G02250.1

<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>Regioni277 – 279Substrate bindingBy similarity3

<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 GT106 family.1 Publication

Keywords - Domaini

Signal-anchor, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410IENX Eukaryota
ENOG410Y216 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_018420_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q93ZR8

KEGG Orthology (KO)

More...
KOi
K23280

Identification of Orthologs from Complete Genome Data

More...
OMAi
HENDSGN

Database of Orthologous Groups

More...
OrthoDBi
477315at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q93ZR8

Family and domain databases

Conserved Domains Database

More...
CDDi
cd11299 O-FucT_plant, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR024709 FucosylTrfase_pln
IPR019378 GDP-Fuc_O-FucTrfase

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF10250 O-FucT, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF009360 UCP009360, 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%5Flength">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%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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.

Q93ZR8-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MCKAEKFLYH RKLWEMKVKF LGDSKIDKLK NSLVLRSRMS LWMIRAMTIL
60 70 80 90 100
LLWSCFVHLV AVGEMWGPRL LKGWPSCFNH HDFPIAAEMT SLPMKIALPP
110 120 130 140 150
KRIYQNNGYL MVSCNGGLNQ MRAAICDMVT IARYMNVTLI VPELDKTSFW
160 170 180 190 200
NDPSEFKDIF DVDHFISSLR DEVRILKELP PRLKRRVRLG LYHTMPPISW
210 220 230 240 250
SNMSYYQDQI LPLVKKYKVV HLNKTDTRLA NNELPVEIQK LRCRANFNGL
260 270 280 290 300
RFTPKIEELG RRVVKILREK GPFLVLHLRY EMDMLAFSGC SHGCNRYEEE
310 320 330 340 350
ELTRMRYAYP WWKEKVIDSE LKRKEGLCPL TPEETALTLS ALGIDRNVQI
360 370 380 390 400
YIAAGEIYGG KRRLKALTDV FPNVVRKETL LDSSDLSFCK NHSSQMAALD
410 420 430 440 450
YLISLESDIF VPTYYGNMAK VVEGHRRFLG FKKTIELNRK LLVKLIDEYY
460 470 480 490 500
EGLLSWEVFS TTVKAFHATR MGGPKRRLVI PNKPKEEDYF YANPYECLQL
510
LHENNGNSLE ET
Length:512
Mass (Da):59,731
Last modified:December 1, 2001 - 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:iB8ED33F2D9219B88
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 AAF02113 differs from that shown. Reason: Erroneous gene model prediction.Curated

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
KY906063 mRNA Translation: ARJ31427.1
AC009755 Genomic DNA Translation: AAF02113.1 Sequence problems.
CP002686 Genomic DNA Translation: AEE73784.1
AY056304 mRNA Translation: AAL07153.1
AY140026 mRNA Translation: AAM98167.1
AY084929 mRNA Translation: AAM67354.1

NCBI Reference Sequences

More...
RefSeqi
NP_566168.2, NM_111092.4

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
AT3G02250.1; AT3G02250.1; AT3G02250

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
821223

Gramene; a comparative resource for plants

More...
Gramenei
AT3G02250.1; AT3G02250.1; AT3G02250

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ath:AT3G02250

<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

<p>This subsection of the <a href="http://www.uniprot.org/manual/cross%5Freferences%5Fsection">Cross-references</a> section provides links to various web resources that are relevant for a specific protein.<p><a href='/help/web_resource' target='_top'>More...</a></p>Web resourcesi

The Arabidopsis GT Collection

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
KY906063 mRNA Translation: ARJ31427.1
AC009755 Genomic DNA Translation: AAF02113.1 Sequence problems.
CP002686 Genomic DNA Translation: AEE73784.1
AY056304 mRNA Translation: AAL07153.1
AY140026 mRNA Translation: AAM98167.1
AY084929 mRNA Translation: AAM67354.1
RefSeqiNP_566168.2, NM_111092.4

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

STRINGi3702.AT3G02250.1

PTM databases

iPTMnetiQ93ZR8

Proteomic databases

PaxDbiQ93ZR8

Genome annotation databases

EnsemblPlantsiAT3G02250.1; AT3G02250.1; AT3G02250
GeneIDi821223
GrameneiAT3G02250.1; AT3G02250.1; AT3G02250
KEGGiath:AT3G02250

Organism-specific databases

AraportiAT3G02250
TAIRilocus:2076552 AT3G02250

Phylogenomic databases

eggNOGiENOG410IENX Eukaryota
ENOG410Y216 LUCA
HOGENOMiCLU_018420_0_0_1
InParanoidiQ93ZR8
KOiK23280
OMAiHENDSGN
OrthoDBi477315at2759
PhylomeDBiQ93ZR8

Enzyme and pathway databases

UniPathwayiUPA00845

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q93ZR8

Gene expression databases

ExpressionAtlasiQ93ZR8 baseline and differential

Family and domain databases

CDDicd11299 O-FucT_plant, 1 hit
InterProiView protein in InterPro
IPR024709 FucosylTrfase_pln
IPR019378 GDP-Fuc_O-FucTrfase
PfamiView protein in Pfam
PF10250 O-FucT, 1 hit
PIRSFiPIRSF009360 UCP009360, 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 nameiRRT2_ARATH
<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: Q93ZR8
Secondary accession number(s): Q8LFC3, Q9SRU1
<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%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 25, 2017
Last sequence update: December 1, 2001
Last modified: February 26, 2020
This is version 110 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 programPlant Protein Annotation Program

<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. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
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