>sp|P03709|FI_LAMBD DNA-packaging protein FI OS=Escherichia phage lambda OX=2681611 GN=Fi PE=1 SV=1 MTKDELIARLRSLGEQLNRDVSLTGTKEELALRVAELKEELDDTDETAGQDTPLSRENVL TGHENEVGSAQPDTVILDTSELVTVVALVKLHTDALHATRDEPVAFVLPGTAFRVSAGVA AEMTERGLARMQ