>tr|A0A0A0PSN4|A0A0A0PSN4_9CAUD Anti-sigma 70 protein OS=Escherichia phage HY01 GN=HY01_0243 MNKNIDTVREIITVASILIKFSREDIVENRANFIAFLNEIGVTHEGRKLNQNSFRKIVSE LTQEDKKTLIDEFNEGFEGVYRYLEMYTNK