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Q9M9H6 · CK1_ARATH

Function

function

Involved in phospholipid biosynthesis. Catalyzes the first step in phosphatidylcholine biosynthesis (By similarity).

Catalytic activity

Pathway

Phospholipid metabolism; phosphatidylcholine biosynthesis; phosphocholine from choline: step 1/1.

Features

Showing features for binding site.

134650100150200250300
TypeIDPosition(s)Description
Binding site73ATP (UniProtKB | ChEBI)
Binding site210ATP (UniProtKB | ChEBI)
Binding site227ATP (UniProtKB | ChEBI)

GO annotations

AspectTerm
Molecular FunctionATP binding
Molecular Functioncholine kinase activity
Biological Processphosphorylation
Biological Processresponse to wounding

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Probable choline kinase 1
  • EC number
  • Short names
    AtCK1

Gene names

    • Name
      CK1
    • Synonyms
      CK
    • ORF names
      F14O23.8, F26A9.3
    • Ordered locus names
      At1g71697

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
    Q9M9H6
  • Secondary accessions
    • Q9C9J3

Proteomes

Organism-specific databases

Genome annotation databases

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004233461-346Probable choline kinase 1

Proteomic databases

PTM databases

Expression

Tissue specificity

Expressed in roots. Expressed at low levels in cauline leaves and flowers.

Induction

By wounding, and salt and osmotic stresses.

Gene expression databases

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Belongs to the choline/ethanolamine kinase family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    346
  • Mass (Da)
    40,016
  • Last updated
    2000-10-01 v1
  • MD5 Checksum
    E69E354965FA3AC7C47E052B6928C259
MAIKTKTSLIPSCSSPEDLKRVLQTLGSSWGDVVEDLERLEVVPLKGAMTNEVYQINWPTLNGEDVHRKVLVRIYGDGVDLFFNRGDEIKTFECMSHHGYGPKLLGRFSDGRLEEFIHARTLSADDLRVAETSDFIAAKLREFHKLDMPGPKNVLLWERLRTWLKEAKNLASPIEMDKYRLEGLENEINLLEERLTRDDQEIGFCHNDLQYGNVMIDEVTNAITIIDYEYSSFNPIAYDIANHFCEMAANYHSDTPHVLDYTLYPGEGERRRFISTYLGSTGNATSDKEVERLLKDAESYTLANHIFWGLWGIISGHVNKIEFDYMEYARQRFEQYWLRKPLLLEG

Sequence caution

The sequence AAG51828.1 differs from that shown. Reason: Erroneous gene model prediction

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AC012654
EMBL· GenBank· DDBJ
AAF43223.1
EMBL· GenBank· DDBJ
Genomic DNA
AC016163
EMBL· GenBank· DDBJ
AAG51828.1
EMBL· GenBank· DDBJ
Genomic DNA Sequence problems.
CP002684
EMBL· GenBank· DDBJ
AEE35220.1
EMBL· GenBank· DDBJ
Genomic DNA
BT008311
EMBL· GenBank· DDBJ
AAP37670.1
EMBL· GenBank· DDBJ
mRNA
AK229787
EMBL· GenBank· DDBJ
BAF01619.1
EMBL· GenBank· DDBJ
mRNA
AK230407
EMBL· GenBank· DDBJ
BAF02205.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

Disclaimer

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