General Information

  • ID:  hor004708
  • Uniprot ID:  Q6DUW7
  • Protein name:  Protein IDA-LIKE 3
  • Gene name:  IDL3
  • Organism:  Arabidopsis thaliana (Mouse-ear cress)
  • Family:  NA
  • Source:  Plant
  • Expression:  Expressed in flowers and seedlings. Detected at the base of pedicel, in the floral abscission zone and in vascular tissues.
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Arabidopsis (genus), Camelineae (tribe), Brassicaceae (family), Brassicales (order), malvids, rosids, Pentapetalae, Gunneridae, eudicotyledons, Mesangiospermae, Magnoliopsida (class), Spermatophyta, Euphyllophyta, Tracheophyta, Embryophyta, Streptophytina (subphylum), Streptophyta (phylum), Viridiplantae (kingdom), Eukaryota (superkingdom), cellular organisms
  • GO MF:  NA
  • GO BP:  GO:0010227 floral organ abscission
  • GO CC:  GO:0005576 extracellular region; GO:0048046 apoplast

Sequence Information

  • Sequence:  ARTTNVFNTSSPPKQKDVVSPPHDHVHHQVQDHKSVQFLGSLPRQFPVPTSGPSRKHNEIGLSSTKT
  • Length:  67
  • Propeptide:  MSSRSHRSRKYQLTRTIPILVLLLVLLSCCNGARTTNVFNTSSPPKQKDVVSPPHDHVHHQVQDHKSVQFLGSLPRQFPVPTSGPSRKHNEIGLSSTKT
  • Signal peptide:  MSSRSHRSRKYQLTRTIPILVLLLVLLSCCNG
  • Modification:  NA
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  May be involved in floral abscission.
  • Mechanism:  IDL3 is only partially redundant with IDA.
  • Cross BBB:  NA
  • Target:  NA
  • Target Unid:  NA
  • IC50: NA
  • EC50: NA
  • ED50: NA
  • kd: NA
  • Half life: NA

Structure

  • Disulfide bond:  NA
  • Structure ID:  AF-Q6DUW7-F1(AlphaFold_DB_ID)

  • Structure: (PDB_ID-from https://www.rcsb.org/; AlphaFold_DB_ID-from https://alphafold.ebi.ac.uk/; hordbxxxxxx_AF2.pdb was predicted structure by AlphaFold2; hordbxxxxxx_ESM.pdb was predicted structure by ESMFold)
    •    hor004708_AF2.pdbhor004708_ESM.pdb

Physical Information

Mass: 858260 Formula: C324H511N101O99
Absent amino acids: CMWY Common amino acids: SP
pI: 10.95 Basic residues: 14
Polar residues: 21 Hydrophobic residues: 15
Hydrophobicity: -95.67 Boman Index: -16555
Half-Life: 4.4 hour Half-Life Yeast: >20 hour
Half-Life E.Coli: >10 hour Aliphatic Index 55.07
Instability Index: 6292.84 Extinction Coefficient cystines: 0
Absorbance 280nm: 0

Literature

  • PubMed ID:  12972671
  • Title:  Inflorescence deficient in abscission controls floral organ abscission in Arabidopsis and identifies a novel family of putative ligands in plants.
  • PubMed ID:  18660431
  • Title:  The EPIP peptide of INFLORESCENCE DEFICIENT IN ABSCISSION is sufficient to induce abscission in arabidopsis through the receptor-like kinases HAESA and HAESA-LIKE2.