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AMY1 alpha-amylase-like protein [ Arabidopsis thaliana (thale cress) ]

Gene ID: 828603, updated on 18-Sep-2024

Summary

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Official Symbol
AMY1
Official Full Name
alpha-amylase-like protein
Primary source
TAIR:AT4G25000
Locus tag
AT4G25000
See related
Araport:AT4G25000
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
alpha-amylase-like; ATAMY1; F13M23.140; F13M23_140
Summary
Predicted to be secreted protein based on signalP prediction. Involved in starch mobilization. Mutants are defective in alpha-amylase activity. (Note: AMY1 has been found in the literature to be referred to as AMY3, which is not to be confused with AMY3/At1g69830).
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Genomic context

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See AMY1 in Genome Data Viewer
Location:
chromosome: 4
Exon count:
5
Sequence:
Chromosome: 4; NC_003075.7 (12851795..12853845, complement)

Chromosome 4 - NC_003075.7Genomic Context describing neighboring genes Neighboring gene nodulin MtN21 /EamA-like transporter family protein Neighboring gene miscRNA Neighboring gene Ubiquitin family protein Neighboring gene Nodulin MtN3 family protein Neighboring gene ncRNA

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003075.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Arabidopsis AMY1 expressions and early flowering mutant phenotype. Jie W, et al. BMB Rep, 2009 Feb 28. PMID 19250611
  2. An alpha-amylase (At4g25000) in Arabidopsis leaves is secreted and induced by biotic and abiotic stress. Doyle EA, et al. Plant Cell Environ, 2007 Apr. PMID 17324226
  3. Contribution of gibberellins to the formation of Arabidopsis seed coat through starch degradation. Kim YC, et al. Plant Cell Physiol, 2005 Aug. PMID 15927942
  4. alpha-Amylase is not required for breakdown of transitory starch in Arabidopsis leaves. Yu TS, et al. J Biol Chem, 2005 Mar 18. PMID 15637061
  5. Sequence and analysis of chromosome 4 of the plant Arabidopsis thaliana. Mayer K, et al. Nature, 1999 Dec 16. PMID 10617198

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Results describe the expression of Arabidopsis AMY1.
    Title: Arabidopsis AMY1 expressions and early flowering mutant phenotype.
  2. AMY1 is transcriptionally induced in senescing leaves and in leaves exposed to heat stress, treated with abscisic acid or infected with Pseudomonas syringae pv. tomato expressing avrRpm1.
    Title: An alpha-amylase (At4g25000) in Arabidopsis leaves is secreted and induced by biotic and abiotic stress.
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General gene information

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NM_118632.3

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables alpha-amylase activity IMP
Inferred from Mutant Phenotype
more info
 PubMed 
enables calcium ion binding IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in carbohydrate metabolic process IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within response to abscisic acid IEP
Inferred from Expression Pattern
more info
 PubMed 
acts_upstream_of_or_within response to gibberellin IEP
Inferred from Expression Pattern
more info
 PubMed 
Component Evidence Code Pubs
located_in apoplast IDA
Inferred from Direct Assay
more info
 PubMed 
located_in extracellular region ISM
Inferred from Sequence Model
more info
  
located_in extracellular region TAS
Traceable Author Statement
more info
 PubMed 

General protein information

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Preferred Names
alpha-amylase-like protein
NP_567714.1
  • alpha-amylase-like (AMY1); FUNCTIONS IN: alpha-amylase activity; INVOLVED IN: response to gibberellin stimulus, response to abscisic acid stimulus; LOCATED IN: extracellular region, apoplast; EXPRESSED IN: 20 plant structures; EXPRESSED DURING: 11 growth stages; CONTAINS InterPro DOMAIN/s: Glycoside hydrolase family 13 (InterPro:IPR006046), Alpha-amylase, plant (InterPro:IPR013775), Glycoside hydrolase, catalytic core (InterPro:IPR017853), Glycoside hydrolase, subgroup, catalytic core (InterPro:IPR013781), Glycosyl hydrolase, family 13, catalytic domain (InterPro:IPR006047), Alpha-amylase, C-terminal beta-sheet (InterPro:IPR012850); BEST Arabidopsis thaliana protein match is: alpha-amylase-like 2 (TAIR:AT1G76130.1); Has 30201 Blast hits to 17322 proteins in 780 species: Archae - 12; Bacteria - 1396; Metazoa - 17338; Fungi - 3422; Plants - 5037; Viruses - 0; Other Eukaryotes - 2996 (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_003075.7 Reference assembly

    Range
    12851795..12853845 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_118632.3 → NP_567714.1  alpha-amylase-like protein [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_567714.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q8LBS5, Q8VZ56, Q9SW26
    UniProtKB/TrEMBL
    A0A178US39, A0A5S9XVL8
    Conserved Domains (1) summary
    PLN00196
    Location:5 → 422
    PLN00196; alpha-amylase; Provisional
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q8VZ56.1

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