NCBI Accession #
NP_172758.1
NCBI GenBank Nucleotide #
NM_101169.3
NCBI Official Full Name
Integrase-type DNA-binding superfamily protein
NCBI Official Symbol
ESR1
NCBI Official Synonym Symbols
DORNROSCHEN; DRN; ENHANCER OF SHOOT REGENERATION 1; F3F19.1; F3F19_1
NCBI Protein Information
Integrase-type DNA-binding superfamily protein
NCBI Summary
Encodes an AP2/ERF protein, is expressed in a subdomain of meristem stem cells, in lateral organ anlagen, and transiently in the distal domain of organ primordia. It is a member of the ERF (ethylene response factor) subfamily B-1 of ERF/AP2 transcription factor family (ESR1). The protein contains one AP2 domain. There are 15 members in this subfamily including ATERF-3, ATERF-4, ATERF-7, and leafy petiole. Can confer cytokinin-independent shoot formation and causes severe meristem defects when overexpressed in Arabidopsis root explants. Involved in controlling embryogenesis and embryo patterning by interaction with PHAVOLUTA.
UniProt Synonym Gene Names
DRN; ERF089
UniProt Protein Name
Ethylene-responsive transcription factor ESR1
UniProt Synonym Protein Names
Protein DORNROSCHEN; Protein ENHANCER OF SHOOT REGENERATION 1
UniProt Primary Accession #
Q9SAD4
UniProt Secondary Accession #
Q8W258
UniProt Related Accession #
Q9SAD4
UniProt Comments
Regulates gene expression patterns in meristems and thus modulates organ development. Required for correct embryo patterning and cotyledon organogenesis. Modulates auxin signaling pathway in early embryos. Involved in the cytokinin signaling pathway that promotes shoot regeneration. Acts as a transcriptional activator. Binds to the GCC-box pathogenesis-related promoter element. May be involved in the regulation of gene expression by stress factors and by components of stress signal transduction pathways .