NCBI Accession #
                                                
                                                
                                                    NP_565722.1                                                
                                             
                                                                                    
                                                                                    
                                                
                                                    NCBI GenBank Nucleotide #
                                                
                                                
                                                    NM_128695.4                                                
                                             
                                                                                    
                                                                                    
                                                
                                                    NCBI Official Full Name
                                                
                                                
                                                    salt tolerance homologue                                                
                                             
                                                                                    
                                                                                    
                                                
                                                    NCBI Official Synonym Symbols
                                                
                                                
                                                    B-box domain protein 25; BBX25; salt tolerance homologue; STO HOMOLOG; T28P16.13; T28P16_13                                                
                                             
                                                                                    
                                                
                                                    NCBI Protein Information
                                                
                                                
                                                    salt tolerance homologue                                                
                                             
                                                                                    
                                                
                                                    NCBI Summary
                                                
                                                
                                                    a B-box zinc finger protein that interacts with COP1. contains a novel 11 amino acid motif at the C-terminus (also found at the N-terminus of HY5) that is involved in the COP1 interaction.                                                
                                             
                                                                                    
                                                                                    
                                                
                                                    UniProt Protein Name
                                                
                                                
                                                    B-box zinc finger protein 25                                                
                                             
                                                                                    
                                                
                                                    UniProt Synonym Protein Names
                                                
                                                
                                                    Protein SALT TOLERANCE HOMOLOG 1; Salt tolerance-like protein                                                
                                             
                                                                                    
                                                
                                                    UniProt Primary Accession #
                                                
                                                
                                                    Q9SID1                                                
                                             
                                                                                    
                                                
                                                    UniProt Secondary Accession #
                                                
                                                
                                                    Q9C558                                                
                                             
                                                                                    
                                                
                                                    UniProt Related Accession #
                                                
                                                
                                                    Q9SID1                                                
                                             
                                                                                    
                                                
                                                    UniProt Comments
                                                
                                                
                                                    Acts as negative regulator of seedling photomorphogenesis (PubMed:18540109). BBX25/STH and BBX24/STO function as transcriptional corepressors of HY5 activity, leading to the down-regulation of BBX22 expression. BBX25/STH acts additively with BBX24/STO during de-etiolation and the hypocotyl shade avoidance response (PubMed:23624715).