An Encyclopedia of well-annotated DNA-binding TRanscription factors in Bacteria and Archaea.
ENTRAF ID | ENTRAF0245 |
Gene name | abrB |
Uniprot ID | ABRB_BACSU |
Organism | Bacillus subtilis (strain 168) |
Aminoacid sequence | MFMKSTGIVRKVDELGRVVIPIELRRTLGIAEKDALEIYVDDEKIILKKYKPNMTCQVTGEVSDDNLKLAGGKLVLSKEGAEQIISEIQNQLQNLK |
FASTA file | Download |
Length | 96 |
Function Uniprot | Ambiactive repressor and activator of the transcription of genes expressed during the transition state between vegetative growth and the onset of stationary phase and sporulation. It controls the expression of genes spovG and tycA. AbrB binds to the tycA promoter region at two A- and T-rich sites, it may be the sole repressor of tycA transcription. |
Role | Activator; Repressor |
Protein family | MazE_antitoxin |
Structure (PDB ID) | 1YFB |