Gene: AT2G17265

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT2G17265
  • Transcript Identifier AT2G17265.1
  • Gene Type Coding gene
  • Location Chr2 : 7508606-7509718 : positive

Gene Family Information

  • ID HOM05D004231
  • #Genes/#Species 168/92
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT2G17265.1
  • symbol HSK
  • Alias DMR1,DOWNY MILDEW RESISTANT 1
  • uniprot Q8L7R2

Descriptions

  • Description homoserine kinase
  • Computational description homoserine kinase (HSK); FUNCTIONS IN: homoserine kinase activity; INVOLVED IN: methionine biosynthetic process, threonine biosynthetic process, response to fungus, response to bacterium; LOCATED IN: chloroplast stroma, chloroplast; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: GHMP kinase, ATP-binding, conserved site (InterPro:IPR006203), Ribosomal protein S5 domain 2-type fold (InterPro:IPR020568), GHMP kinase (InterPro:IPR006204), Ribosomal protein S5 domain 2-type fold, subgroup (InterPro:IPR014721), Homoserine kinase (InterPro:IPR000870), GHMP kinase, C-terminal (InterPro:IPR013750); BEST Arabidopsis thaliana protein match is: homoserine kinase, putative / HSK, putative (TAIR:AT4G35295.1); Has 6092 Blast hits to 6088 proteins in 1935 species: Archae - 296; Bacteria - 4868; Metazoa - 7; Fungi - 124; Plants - 47; Viruses - 0; Other Eukaryotes - 750 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0006566
IEA
GOA Databasethreonine metabolic process
GO:0006566
IEA
InterProthreonine metabolic process
GO:0016310
IEA
GOA Databasephosphorylation
GO:0008652
IEA
GOA Databasecellular amino acid biosynthetic process
GO:0006952
IEA
GOA Databasedefense response
GO:0009088
TAS, IEA
Gene Ontologythreonine biosynthetic process1
GO:0009620
IGI
Gene Ontologyresponse to fungus2
GO:0009617
IGI
Gene Ontologyresponse to bacterium2
GO:0048573
IMP
Gene Ontologyphotoperiodism, flowering3
GO:0009086
TAS
Gene Ontologymethionine biosynthetic process1

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005524
IEA
GOA DatabaseATP binding
GO:0005524
IEA
InterProATP binding
GO:0004413
IEA
GOA Databasehomoserine kinase activity
GO:0004413
IDA
Gene Ontologyhomoserine kinase activity1
GO:0004413
IEA
InterProhomoserine kinase activity
GO:0016301
IEA
GOA Databasekinase activity
GO:0016740
IEA
GOA Databasetransferase activity
GO:0000166
IEA
GOA Databasenucleotide binding

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0009507
IDA
IEA
GOA Databasechloroplast
GO:0009507
HDA
ISM
Gene Ontologychloroplast4
GO:0009536
IEA
GOA Databaseplastid
GO:0009570
IEA
GOA Databasechloroplast stroma
GO:0009570
IDA, HDA
Gene Ontologychloroplast stroma1 5

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR013750 GHMP kinase, C-terminal domain
IPR036554 GHMP kinase, C-terminal domain superfamily
IPR000870 Homoserine kinase
IPR006204 GHMP kinase N-terminal domain
IPR014721 Ribosomal protein S5 domain 2-type fold, subgroup
IPR020568 Ribosomal protein S5 domain 2-type fold
Mapman id Description
4.1.2.2.5 Amino acid metabolism.biosynthesis.aspartate family.aspartate-derived amino acids.homoserine kinase