>tr|A0A0H3U2R5|A0A0H3U2R5_9CAUD Head completion protein OS=Staphylococcus phage 3MRA OX=1505026 PE=4 SV=1 MTLYEDVKLLLKKNGVEVKSDEEEIFKMEVDGILEDVRDITNNDFMKDGQVIYPYSIKKY VADVLEYYQRPEVKKNLKSRSMGTVSYTYNDGVPDYISGVLNRYKRAKFHPFKPIR