si_0622 Phage_baseplate_proteins Phage baseplate si_0622 Phage_baseplate_proteins Phage baseplate distal hub si_0622 Phage_baseplate_proteins Phage baseplate hub si_0622 Phage_baseplate_proteins Phage baseplate protein si_0622 Phage_baseplate_proteins Phage baseplate tail tube cap si_0622 Phage_baseplate_proteins Phage baseplate wedge si_0622 Phage_baseplate_proteins Phage baseplate wedge initiator si_0622 Phage_baseplate_proteins Phage baseplate-tail tube initiator