>sp|P03798|Y53_BPT7 Protein 5.3 OS=Escherichia phage T7 GN=5.3
MNERHLTGAASEMLVAYKFTKAGYTVYYPMLTQSKEDLVVCKDGKFSKVQVKTATTVQTN
TGDAKQVRLGGCGRSEYKDGDFDILAVVVDEDVLIFTWDEVKGKTSMCVGKRNKGIKL