Protein: Integrin-linked protein kinase 1 (EC 2.7.11.1) (Ankyrin protein kinase 1) (F4IS56)
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: Functions as a link between plant defense pathways, stress responses and potassium homeostasis. Promotes osmotic stress sensitivity, responses to the bacterial-derived pathogen-associated molecular pattern (PAMP) flg22, and resistance to bacterial pathogens. Promotes the accumulation of POT5/HAK5, a potassium transporter that mediates high-affinity uptake during potassium deficiency.
Subcellular location: Cell membrane {ECO:0000269|PubMed:27208244}; Peripheral membrane protein {ECO:0000269|PubMed:27208244}. Endoplasmic reticulum membrane {ECO:0000269|PubMed:27208244}; Peripheral membrane protein {ECO:0000269|PubMed:27208244}.
Sequence: MENITAQLKRGISRQFSTGSIRRTLSRQFTRQSSLDPRRTNMRFSFGRQSSLDPIRRSPDSSKSDDEPHMSVPENLDSTMQLLFMASKGDVRGIEELLDEGIDVNSIDLDGRTALHIAACEGHLGVVKALLSRRANIDARDRWGSTAAADAKYYGNLDVYNLLKARGAKVPKTRKTPMTVSNPREVPEYELNPLEVQVRKSDGISKGAYQVAKWNGTRVSVKILDKDSYSDPERINAFRHELTLLEKVRHPNVIQFVGAVTQNIPMMIVVEYNPKGDLSVYLQKKGRLSPSKALRFALDIARGMNYLHECKPDPIIHCDLKPKNILLDRGGQLKISGFGMIRLSKISQDKAKVANHKAHIDLSNYYIAPEVYKDEIFDLRVDAHSFGVILYEITEGVPVFHPRPPEEVARMMCLEGKRPVFKTKSRSYPPDIKELIEKCWHPEAGIRPTFSEIIIRLDKIVANCSKQGWWKDTFKFPWK
InterPro domains: - IPR011009: Protein kinase-like domain superfamily (homologous_superfamily) [206-457]
- IPR036770: Ankyrin repeat-containing domain superfamily (homologous_superfamily) [47-189]
- IPR008271: Serine/threonine-protein kinase, active site (active_site) [315-327]
- IPR002110: Ankyrin repeat (repeat) [75-172]
- IPR001245: Serine-threonine/tyrosine-protein kinase, catalytic domain (domain) [205-456]
- IPR000719: Protein kinase domain (domain) [194-461]
- IPR051681: Serine/Threonine Kinases and Pseudokinases (family) [152-460]
Interaction partners: - Protein GRAVITROPIC IN THE LIGHT 1
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0003824 (catalytic activity), GO:0016740 (transferase activity), GO:0140096 (catalytic activity, acting on a protein), GO:0004672 (protein kinase activity), GO:0016772 (transferase activity, transferring phosphorus-containing groups), GO:0016773 (phosphotransferase activity, alcohol group as acceptor), GO:0004674 (protein serine/threonine kinase activity), GO:0016301 (kinase activity)
Biological Process (BP): GO:0008150 (biological process), GO:0008152 (metabolic process), GO:0009987 (cellular process), GO:0044237 (cellular metabolic process), GO:0071704 (organic substance metabolic process), GO:0044238 (primary metabolic process), GO:0006807 (nitrogen compound metabolic process), GO:1901564 (organonitrogen compound metabolic process), GO:0019538 (protein metabolic process), GO:0043170 (macromolecule metabolic process), GO:0006793 (phosphorus metabolic process), GO:0036211 (protein modification process), GO:0006796 (phosphate-containing compound metabolic process), GO:0043412 (macromolecule modification), GO:0016310 (phosphorylation), GO:0006468 (protein phosphorylation), GO:0046777 (protein autophosphorylation)
Cellular Component (CC): GO:0005575 (cellular component), GO:0110165 (cellular anatomical entity), GO:0005737 (cytoplasm), GO:0005829 (cytosol), GO:0005622 (intracellular anatomical structure)