InterPro domain: IPR039288

This entry represents a group of plant proteins, including SGR5 and IDD16 from Arabidopsis. SGR5 is a C2H2-type zinc finger protein involved in early events of gravitropism in Arabidopsis inflorescence stems [ 1 , 2 ]. IDD16 is a transcription factor regulating lateral organ morphogenesis and gravitropic responses [ 3 ].

1. A C2H2-type zinc finger protein, SGR5, is involved in early events of gravitropism in Arabidopsis inflorescence stems. Plant J. 47, 619-28
2. Altered gravitropic response, amyloplast sedimentation and circumnutation in the Arabidopsis shoot gravitropism 5 mutant are associated with reduced starch levels. Plant Mol. Biol. 67, 57-69
3. The arabidopsis IDD14, IDD15, and IDD16 cooperatively regulate lateral organ morphogenesis and gravitropism by promoting auxin biosynthesis and transport. PLoS Genet. 9, e1003759