>tr|A0A2K9VNC4|A0A2K9VNC4_9CAUD Anti-sigma 70 protein OS=Shigella phage Sf21 GN=Sf21_gp244
MNKNIDTVREIITVASILIKFSREDIVENRANFIAFLNEIGVTHEGRKLNQNSFRKIVSE
LTQEDKKTLIDEFNEGFEGVYRYLEMYTNK