>d1f9nb1 a.4.5.3 (B:1-78) Arginine repressor (ArgR), N-terminal DNA-binding domain {Bacillus subtilis [TaxId: 1423]} mnkgqrhikireiitsneietqdelvdmlkqdgykvtqatvsrdikelhlvkvptnngsy kyslpadqrfnplsklkr