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Entry version 103 (02 Dec 2020)
Sequence version 1 (01 Jun 2003)
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Protein

Probable galactinol--sucrose galactosyltransferase 1

Gene

RFS1

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation 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>
-Experimental evidence at transcript 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

Transglycosidase operating by a ping-pong reaction mechanism. Involved in the synthesis of raffinose, a major soluble carbohydrate in seeds, roots and tubers (By similarity).

By similarity

<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>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

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

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BioCyci
ARA:AT1G55740-MONOMER

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
2.4.1.82, 399

Protein family/group databases

Carbohydrate-Active enZymes

More...
CAZyi
GH36, Glycoside Hydrolase Family 36

<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:
Probable galactinol--sucrose galactosyltransferase 1 (EC:2.4.1.82)
Alternative name(s):
Protein SEED IMBIBITION 1
Raffinose synthase 1
<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:RFS1
Synonyms:RS1, SIP1
Ordered Locus Names:At1g55740
ORF Names:F20N2.12, F20N2.14
<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
  • UP000006548 <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> Componenti: Chromosome 1

Organism-specific databases

Arabidopsis Information Portal

More...
Araporti
AT1G55740

The Arabidopsis Information Resource

More...
TAIRi
locus:2020452, AT1G55740

<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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002701571 – 754Probable galactinol--sucrose galactosyltransferase 1Add BLAST754

Proteomic databases

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

More...
PaxDbi
Q84VX0

PRoteomics IDEntifications database

More...
PRIDEi
Q84VX0

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
236923

<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 reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Not induced by oxidative stress.1 Publication

Gene expression databases

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q84VX0, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q84VX0, AT

<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
27248, 1 interactor

Protein interaction database and analysis system

More...
IntActi
Q84VX0, 1 interactor

STRING: functional protein association networks

More...
STRINGi
3702.AT1G55740.1

<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

<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 glycosyl hydrolases 36 family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG502QPVE, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_007066_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q84VX0

Identification of Orthologs from Complete Genome Data

More...
OMAi
SGMEHYE

Database of Orthologous Groups

More...
OrthoDBi
142079at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q84VX0

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.20.20.70, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR013785, Aldolase_TIM
IPR017853, Glycoside_hydrolase_SF
IPR008811, Glycosyl_hydrolases_36

The PANTHER Classification System

More...
PANTHERi
PTHR31268, PTHR31268, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF05691, Raffinose_syn, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF51445, SSF51445, 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>Sequence (1+)i

<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.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

Q84VX0-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTVGAGISVT DSDLVVLGHR VLHGVPENVL VTPASGNALI DGAFIGVTSD
60 70 80 90 100
QTGSHRVFSL GKLEDLRFMC VFRFKLWWMT QRMGTNGKEI PCETQFLIVE
110 120 130 140 150
ANQGSDLGGR DQSSSYVVFL PILEGDFRAV LQGNEANELE ICLESGDPTV
160 170 180 190 200
DQFEGSHLVF VAAGSDPFDV ITKAVKAVEQ HLQTFSHRER KKMPDMLNWF
210 220 230 240 250
GWCTWDAFYT NVTAKDVKQG LESLKAGGVT PKFVIIDDGW QSVGMDETSV
260 270 280 290 300
EFNADNAANF ANRLTHIKEN HKFQKDGKEG HRVDDPSLSL GHVITDIKSN
310 320 330 340 350
NSLKYVYVWH AITGYWGGVK PGVSGMEHYE SKVAYPVSSP GVMSSENCGC
360 370 380 390 400
LESITKNGLG LVNPEKVFSF YNDLHSYLAS VGVDGVKVDV QNILETLGAG
410 420 430 440 450
HGGRVKLAKK YHQALEASIS RNFPDNGIIS CMSHNTDGLY SAKKTAVIRA
460 470 480 490 500
SDDFWPRDPA SHTIHIASVA YNTLFLGEFM QPDWDMFHSL HPMAEYHAAA
510 520 530 540 550
RAVGGCAIYV SDKPGQHDFN LLRKLVLRDG SILRAKLPGR PTSDCFFSDP
560 570 580 590 600
VRDNKSLLKI WNLNEFTGVI GVFNCQGAGW CKNEKRYLIH DQEPGTISGC
610 620 630 640 650
VRTNDVHYLH KVAAFEWTGD SIVYSHLRGE LVYLPKDTSL PVTLMPREYE
660 670 680 690 700
VFTVVPVKEF SDGSKFAPVG LMEMFNSGGA IVSLRYDDEG TKFVVRMKLR
710 720 730 740 750
GSGLVGVYSS VRRPRSVTVD SDDVEYRYEP ESGLVTFTLG VPEKELYLWD

VVIQ
Length:754
Mass (Da):83,477
Last modified:June 1, 2003 - 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:iC57DB5076DADA8AD
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 is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
Q9ZWD7Q9ZWD7_ARATH
Cysteine/Histidine-rich C1 domain f...
At1g55700, F20N2.12
679Annotation score:

Annotation score:1 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 AAF79504 differs from that shown. Reason: Erroneous gene model prediction. The predicted gene has been split into 2 genes: At1g55730 and At1g55740.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
AC002328 Genomic DNA Translation: AAF79504.1 Sequence problems.
CP002684 Genomic DNA Translation: AEE33292.1
BT004640 mRNA Translation: AAO42886.1
AK227977 mRNA Translation: BAE99943.1

Protein sequence database of the Protein Information Resource

More...
PIRi
C96599

NCBI Reference Sequences

More...
RefSeqi
NP_175970.1, NM_104450.4

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
AT1G55740.1; AT1G55740.1; AT1G55740

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
842023

Gramene; a comparative resource for plants

More...
Gramenei
AT1G55740.1; AT1G55740.1; AT1G55740

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ath:AT1G55740

<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
AC002328 Genomic DNA Translation: AAF79504.1 Sequence problems.
CP002684 Genomic DNA Translation: AEE33292.1
BT004640 mRNA Translation: AAO42886.1
AK227977 mRNA Translation: BAE99943.1
PIRiC96599
RefSeqiNP_175970.1, NM_104450.4

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

BioGRIDi27248, 1 interactor
IntActiQ84VX0, 1 interactor
STRINGi3702.AT1G55740.1

Protein family/group databases

CAZyiGH36, Glycoside Hydrolase Family 36

Proteomic databases

PaxDbiQ84VX0
PRIDEiQ84VX0
ProteomicsDBi236923

Genome annotation databases

EnsemblPlantsiAT1G55740.1; AT1G55740.1; AT1G55740
GeneIDi842023
GrameneiAT1G55740.1; AT1G55740.1; AT1G55740
KEGGiath:AT1G55740

Organism-specific databases

AraportiAT1G55740
TAIRilocus:2020452, AT1G55740

Phylogenomic databases

eggNOGiENOG502QPVE, Eukaryota
HOGENOMiCLU_007066_0_0_1
InParanoidiQ84VX0
OMAiSGMEHYE
OrthoDBi142079at2759
PhylomeDBiQ84VX0

Enzyme and pathway databases

BioCyciARA:AT1G55740-MONOMER
BRENDAi2.4.1.82, 399

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q84VX0

Gene expression databases

ExpressionAtlasiQ84VX0, baseline and differential
GenevisibleiQ84VX0, AT

Family and domain databases

Gene3Di3.20.20.70, 1 hit
InterProiView protein in InterPro
IPR013785, Aldolase_TIM
IPR017853, Glycoside_hydrolase_SF
IPR008811, Glycosyl_hydrolases_36
PANTHERiPTHR31268, PTHR31268, 1 hit
PfamiView protein in Pfam
PF05691, Raffinose_syn, 1 hit
SUPFAMiSSF51445, SSF51445, 1 hit

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 nameiRFS1_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: Q84VX0
Secondary accession number(s): Q9LFZ7
<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: January 9, 2007
Last sequence update: June 1, 2003
Last modified: December 2, 2020
This is version 103 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. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families
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