Q9FJ55 · CIPKJ_ARATH

Function

function

CIPK serine-threonine protein kinases interact with CBL proteins. Binding of a CBL protein to the regulatory NAF domain of CIPK protein lead to the activation of the kinase in a calcium-dependent manner (By similarity).

Catalytic activity

Cofactor

Mn2+ (UniProtKB | Rhea| CHEBI:29035 )

Features

Showing features for binding site, active site.

Type
IDPosition(s)Description
Binding site34-42ATP (UniProtKB | ChEBI)
Binding site57ATP (UniProtKB | ChEBI)
Active site150Proton acceptor

GO annotations

AspectTerm
Molecular FunctionATP binding
Molecular Functionhistone H2AS1 kinase activity
Molecular Functionprotein serine kinase activity
Biological Processprotein phosphorylation
Biological Processsignal transduction

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    CBL-interacting serine/threonine-protein kinase 19
  • EC number
  • Alternative names
    • SNF1-related kinase 3.5
    • SOS2-like protein kinase PKS21

Gene names

    • Name
      CIPK19
    • Synonyms
      PKS21, SnRK3.5
    • ORF names
      K15I22.1
    • Ordered locus names
      At5g45810

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
    Q9FJ55

Proteomes

Organism-specific databases

Genome annotation databases

PTM/Processing

Features

Showing features for chain, modified residue.

Type
IDPosition(s)Description
ChainPRO_00003372201-483CBL-interacting serine/threonine-protein kinase 19
Modified residue172Phosphoserine
Modified residue186Phosphothreonine

Keywords

Proteomic databases

Expression

Gene expression databases

Interaction

Binary interactions

TypeEntry 1Entry 2Number of experimentsIntAct
BINARY Q9FJ55DSPTP1 Q9ZR373EBI-16967606, EBI-25512239
BINARY Q9FJ55PP2AA1 Q388453EBI-16967606, EBI-1645478
BINARY Q9FJ55TCP23 Q9LQF03EBI-16967606, EBI-15192297

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for domain, region.

Type
IDPosition(s)Description
Domain28-282Protein kinase
Region168-197Activation loop
Region313-338Disordered
Domain340-364NAF
Region367-396PPI
Region459-483Disordered

Domain

The activation loop within the kinase domain is the target of phosphorylation/activation by upstream protein kinases. The PPI motif mediates the interaction with the ABI (abscisic acid-insensitive) phosphatases (By similarity).

Sequence similarities

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    483
  • Mass (Da)
    54,616
  • Last updated
    2001-03-01 v1
  • Checksum
    2CF0E948F2A07BF9
MADLLRKVKSIKKKQDQSNHQALILGKYEMGRLLGHGTFAKVYLARNAQSGESVAIKVIDKEKVLKSGLIAHIKREISILRRVRHPNIVQLFEVMATKSKIYFVMEYVKGGELFNKVAKGRLKEEMARKYFQQLISAVSFCHFRGVYHRDLKPENLLLDENGNLKVSDFGLSAVSDQIRQDGLFHTFCGTPAYVAPEVLARKGYDGAKVDIWSCGVILFVLMAGFLPFHDRNVMAMYKKIYRGDFRCPRWFPVEINRLLIRMLETKPERRFTMPDIMETSWFKKGFKHIKFYVEDDHQLCNVADDDEIESIESVSGRSSTVSEPEDFESFDGRRRGGSMPRPASLNAFDLISFSPGFDLSGLFEDDGEGSRFVSGAPVGQIISKLEEIARIVSFTVRKKDCKVSLEGSREGSMKGPLSIAAEIFELTPALVVVEVKKKGGDKMEYDEFCNKELKPKLQNLSSENGQRVSGSRSLPSFLLSDTD

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AY030303
EMBL· GenBank· DDBJ
AAK50347.1
EMBL· GenBank· DDBJ
mRNA
AB016870
EMBL· GenBank· DDBJ
BAB09309.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002688
EMBL· GenBank· DDBJ
AED95302.1
EMBL· GenBank· DDBJ
Genomic DNA
DQ447041
EMBL· GenBank· DDBJ
ABE66223.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

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