Q8RWW7 · URGT4_ARATH

Function

function

Nucleotide-sugar transporter that transports UDP-rhamnose or UDP-galactose and UMP in a strict counter-exchange mode.

Kinetics

KM SUBSTRATE pH TEMPERATURE[C] NOTES EVIDENCE
37 μMUDP-Rhamnose
77 μMUDP-Galactose
Vmax pH TEMPERATURE[C] NOTES EVIDENCE
12 nmol/sec/mgtoward UDP-Rhamnose
8 nmol/sec/mgtoward UDP-Galactose

GO annotations

all annotationsall molecular functionnucleotide bindingmolecular_functionnucleic acid bindingdna bindingchromatin bindingdna-binding transcription factor activityrna bindingcytoskeletal motor activitycatalytic activitynuclease activitysignaling receptor bindingstructural molecule activitytransporter activitybindingprotein bindingtranslation factor activity, rna bindinglipid bindingkinase activitytransferase activityhydrolase activityoxygen bindingenzyme regulator activitycarbohydrate bindingsignaling receptor activitytranslation regulator activitytranscription regulator activityother molecular functionall biological processcarbohydrate metabolic processgeneration of precursor metabolites and energynucleobase-containing compound metabolic processdna metabolic processtranslationlipid metabolic processtransportresponse to stresscell cyclecell communicationsignal transductioncell-cell signalingmulticellular organism developmentcircadian rhythmbiological_processmetabolic processcatabolic processbiosynthetic processresponse to light stimulusresponse to external stimulustropismresponse to biotic stimulusresponse to abiotic stimulusresponse to endogenous stimulusembryo developmentpost-embryonic developmentfruit ripeningabscissionpollinationflower developmentcellular processprogrammed cell deathphotosynthesiscellular component organizationcell growthprotein metabolic processcellular homeostasissecondary metabolic processreproductive processcell differentiationprotein modification processgrowthepigenetic regulation of gene expressionresponse to chemicalanatomical structure developmentregulation of molecular functionother biological processall cellular componentcellular_componentextracellular regioncell wallintracellular anatomical structurenucleusnuclear envelopenucleoplasmnucleoluscytoplasmmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuscytosolribosomecytoskeletonplasma membranechloroplastplastidthylakoidmembraneexternal encapsulating structureother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular ComponentGolgi apparatus
Cellular ComponentGolgi membrane
Molecular Functionantiporter activity
Molecular Functionnucleotide-sugar transmembrane transporter activity
Molecular Functiontransmembrane transporter activity
Molecular FunctionUDP-galactose transmembrane transporter activity
Biological Processnucleotide-sugar transmembrane transport
Biological ProcessUDP-galactose transmembrane transport

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    UDP-rhamnose/UDP-galactose transporter 4
  • Short names
    UDP-Rha/UDP-Gal transporter 4
  • Alternative names
    • Bi-functional UDP-rhamnose/UDP-galactose transporter
    • Nucleotide sugar transporter-KT 1
      (AtNST-KT1
      )

Gene names

    • Name
      URGT4
    • Synonyms
      NST-KT1
    • ORF names
      F23K16.20
    • Ordered locus names
      At4g39390

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Columbia
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis

Accessions

  • Primary accession
    Q8RWW7
  • Secondary accessions
    • Q9SVB8

Proteomes

Organism-specific databases

Genome annotation databases

Subcellular Location

Golgi apparatus membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane16-36Helical
Transmembrane53-73Helical
Transmembrane83-103Helical
Transmembrane106-126Helical
Transmembrane138-158Helical
Transmembrane162-182Helical
Transmembrane191-211Helical
Transmembrane226-246Helical
Transmembrane260-280Helical
Transmembrane283-303Helical

Keywords

PTM/Processing

Features

Showing features for chain, modified residue.

TypeIDPosition(s)Description
ChainPRO_00004395221-337UDP-rhamnose/UDP-galactose transporter 4
Modified residue333Phosphoserine

Keywords

Proteomic databases

PTM databases

Expression

Tissue specificity

Ubiquitous.

Gene expression databases

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for region.

TypeIDPosition(s)Description
Region307-337Disordered

Sequence similarities

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete

This entry describes 1 isoforms produced by Alternative splicing. A number of isoforms are produced. According to EST sequences.

Q8RWW7-1

This isoform has been chosen as the canonical sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

  • Length
    337
  • Mass (Da)
    37,125
  • Last updated
    2002-06-01 v1
  • Checksum
    46CCC13CB883F9A3
MFKKMSATTSKTDQKAALDIASWLFNVVTSVGIILVNKALMATYGFSFATTLTGLHFGTTTLLTTFLTWLGYIQPSQLPWPDLLKFVLFANFSIVGMNVSLMWNSVGFYQIAKLSMIPVSCLLEVMLDNVRYSRDTKLSILLVLAGVAVCTVTDVSVNLNGFLAAAIAVWSTALQQYYVHYLQRKYSLGSFNLLAHTAPVQAASLLLVGPFLDYWLTNQRVDAYNFSFVSLFFLILSCSIAVGTNLSQFICIGRFTAVSFQVLGHMKTILVLVLGFTFFGKEGLNLQVVLGMLIAILGMIWYGNASSKPGGKERRSLSIPITKSQKLSETNESDEKV

Computationally mapped potential isoform sequences

There is 1 potential isoform mapped to this entry

View all
EntryEntry nameGene nameLength
F4JW16F4JW16_ARATHNST-K1333

Sequence caution

The sequence CAB44674.1 differs from that shown. Reason: Erroneous gene model prediction
The sequence CAB80602.1 differs from that shown. Reason: Erroneous gene model prediction

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
KJ667160
EMBL· GenBank· DDBJ
AIJ01998.1
EMBL· GenBank· DDBJ
mRNA
KP872771
EMBL· GenBank· DDBJ
AKA88217.1
EMBL· GenBank· DDBJ
mRNA
AL078620
EMBL· GenBank· DDBJ
CAB44674.1
EMBL· GenBank· DDBJ
Genomic DNA Sequence problems.
AL161595
EMBL· GenBank· DDBJ
CAB80602.1
EMBL· GenBank· DDBJ
Genomic DNA Sequence problems.
CP002687
EMBL· GenBank· DDBJ
AEE87066.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002687
EMBL· GenBank· DDBJ
AEE87067.1
EMBL· GenBank· DDBJ
Genomic DNA
AY091057
EMBL· GenBank· DDBJ
AAM13878.1
EMBL· GenBank· DDBJ
mRNA
AY142535
EMBL· GenBank· DDBJ
AAN13117.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

Disclaimer

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