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SUS1 sucrose synthase 1 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 832206, updated on 18-Sep-2024

Summary

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Official Symbol
SUS1
Official Full Name
sucrose synthase 1
Primary source
TAIR:AT5G20830
Locus tag
AT5G20830
See related
Araport:AT5G20830
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Arabidopsis thaliana (ecotype: Columbia)
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as
ASUS1; atsus1; sucrose synthase 1; T1M15.230; T1M15_230
Summary
Encodes a protein with sucrose synthase activity (SUS1).
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Genomic context

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See SUS1 in Genome Data Viewer
Location:
chromosome: 5
Exon count:
14
Sequence:
Chromosome: 5; NC_003076.8 (7050217..7055398, complement)

Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene ncRNA Neighboring gene SAUR-like auxin-responsive protein family Neighboring gene ncRNA Neighboring gene Phosphoinositide phosphatase family protein

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003076.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. The structure of sucrose synthase-1 from Arabidopsis thaliana and its functional implications. Zheng Y, et al. J Biol Chem, 2011 Oct 14. PMID 21865170, Free PMC Article
  2. Expression of an Arabidopsis sucrose synthase gene indicates a role in metabolization of sucrose both during phloem loading and in sink organs. Martin T, et al. Plant J, 1993 Aug. PMID 8220487
  3. An efficient chemoenzymatic production of small molecule glucosides with in situ UDP-glucose recycling. Masada S, et al. FEBS Lett, 2007 May 29. PMID 17499718
  4. No evidence for the occurrence of substrate inhibition of Arabidopsis thaliana sucrose synthase-1 (AtSUS1) by fructose and UDP-glucose. Almagro G, et al. Plant Signal Behav, 2012 Jul. PMID 22751299, Free PMC Article
  5. A reassessment of the role of sucrose synthase in the hypoxic sucrose-ethanol transition in Arabidopsis. Santaniello A, et al. Plant Cell Environ, 2014 Oct. PMID 24810896

See all (18) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Mutants lacking both SUS1 and SUS4 were as tolerant to low oxygen as the wild type in most of the experimental conditions tested. Only under conditions of limiting sugar availability the requirement of SUS1 and SUS4 for ethanol production was evident.
    Title: A reassessment of the role of sucrose synthase in the hypoxic sucrose-ethanol transition in Arabidopsis.
  2. These analyses revealed no substrate inhibition of AtSUS1 at any UDP-Glucose and fructose concentration.
    Title: No evidence for the occurrence of substrate inhibition of Arabidopsis thaliana sucrose synthase-1 (AtSUS1) by fructose and UDP-glucose.
  3. The structure of sucrose synthase-1 from Arabidopsis thaliana and its functional implications.
    Title: The structure of sucrose synthase-1 from Arabidopsis thaliana and its functional implications.
Submit: New GeneRIF Correction

Pathways from PubChem

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Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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NM_001036838.2
NM_001343687.1
NM_122090.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables sucrose synthase activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables sucrose synthase activity IGI
Inferred from Genetic Interaction
more info
 PubMed 
enables sucrose synthase activity ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within cellular response to hypoxia HEP PubMed 
acts_upstream_of_or_within response to cold IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in response to cold IEP
Inferred from Expression Pattern
more info
 PubMed 
acts_upstream_of_or_within response to flooding IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in response to glucose IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in response to hypoxia IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in response to mannitol IEP
Inferred from Expression Pattern
more info
 PubMed 
acts_upstream_of_or_within response to osmotic stress IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in response to sorbitol IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in response to sucrose IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in response to water deprivation IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in sucrose metabolic process IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
located_in cytosol HDA PubMed 
located_in plasmodesma HDA PubMed 

General protein information

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Preferred Names
sucrose synthase 1
NP_001031915.1
  • sucrose synthase 1 (SUS1); FUNCTIONS IN: UDP-glycosyltransferase activity, sucrose synthase activity; INVOLVED IN: in 6 processes; LOCATED IN: cellular_component unknown; EXPRESSED IN: 31 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Sucrose synthase, plant/cyanobacteria (InterPro:IPR012820), Sucrose synthase (InterPro:IPR000368), Glycosyl transferase, group 1 (InterPro:IPR001296); BEST Arabidopsis thaliana protein match is: sucrose synthase 4 (TAIR:AT3G43190.1); Has 8160 Blast hits to 8157 proteins in 1636 species: Archae - 294; Bacteria - 5212; Metazoa - 101; Fungi - 72; Plants - 800; Viruses - 0; Other Eukaryotes - 1681 (source: NCBI BLink).
NP_197583.1
  • sucrose synthase 1 (SUS1); FUNCTIONS IN: UDP-glycosyltransferase activity, sucrose synthase activity; INVOLVED IN: in 6 processes; LOCATED IN: cellular_component unknown; EXPRESSED IN: 31 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Sucrose synthase, plant/cyanobacteria (InterPro:IPR012820), Sucrose synthase (InterPro:IPR000368), Glycosyl transferase, group 1 (InterPro:IPR001296); BEST Arabidopsis thaliana protein match is: sucrose synthase 4 (TAIR:AT3G43190.1); Has 8160 Blast hits to 8157 proteins in 1636 species: Archae - 294; Bacteria - 5212; Metazoa - 101; Fungi - 72; Plants - 800; Viruses - 0; Other Eukaryotes - 1681 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003076.8 Reference assembly

    Range
    7050217..7055398 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_122090.4 → NP_197583.1  sucrose synthase 1 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_197583.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    B9DFM1, P49040, Q56WF2
    UniProtKB/TrEMBL
    A0A178UL40, A0A654G2W1
    Conserved Domains (1) summary
    PLN00142
    Location:2 → 808
    PLN00142; sucrose synthase

  2. NM_001036838.2 → NP_001031915.1  sucrose synthase 1 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_001031915.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    B9DFM1, P49040, Q56WF2
    UniProtKB/TrEMBL
    A0A178UL40, A0A654G2W1
    Conserved Domains (1) summary
    PLN00142
    Location:2 → 808
    PLN00142; sucrose synthase

  3. NM_001343687.1 → NP_001332603.1  sucrose synthase 1 [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    B9DFM1, P49040, Q56WF2
    UniProtKB/TrEMBL
    A0A178UL40, A0A654G2W1
    Conserved Domains (1) summary
    PLN00142
    Location:2 → 808
    PLN00142; sucrose synthase
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
P49040.3

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