LIS - Legume Information System
Information about legume traits for crop improvement
CicerMine
v5.1.0.3
Cicer data from the Legume Information System
v5.1.0.3
Cicer data from the Legume Information System
| Type | Family |
| Description | In higher plants, the growth regulator indole-3-acetic acid (IAA or auxin) is found both free and conjugated via amide bonding to a variety of amino acids and peptides, and via an ester linkage to carbohydrates. IAA-Asp conjugates are involved in homeostatic control, protection, storing and subsequent use of free IAA. IAA-Asp is also found in some plants as a unique intermediate for entering into IAA non-decarboxylative oxidative pathway. IAA amidohydrolases, which belong to the M20 family of peptidases, cleave the amide bond between the auxin and the conjugated amino acid to regulate IAA levels [ ].IAA-amino acid hydrolase ILR1 (IAA-LEUCINE RESISTANT 1) from Arabidopsis hydrolyses certain amino acid conjugates of IAA, including IAA-Phe, IAA-Leu and IAA-Tyr, although it can also use IAA-Ala, IAA-Gly, IAA-Met and IAA-Glu as substrates with lower efficiency, having no activity with IAA-Ile, IAA-1-O-beta-D-glucose or IAA-myo-inositol [ , , ]. ILL4, also known as IAR3, hydrolyses IAA-Ala, IAA-Asn, IAA-Cys, IAA-Glu, IAA-Met, IAA-Ser and IAA-Gly [, ] and has a lower efficiency with IAA-Phe, IAA-Leu and IAA-Val and no activity with IAA-Ile [, ]. ILL4 also hydrolyses amino acid conjugates of jasmonic acid and 12-hydroxy jasmonic acid [].This entry includes ILR1 and ILR1-like proteins (ILL) from Arabidopsis thaliana and Oryza sativa. |
| Short Name | ILR1-like_Hyd |
