locus-tag	class	description
PBC4_011	Carbohydrate metabolism	keyword
PBC4_017	Coiled coil	keyword
PBC4_026	Cell membrane	keyword
PBC4_029	DNA damage	keyword
PBC4_030	Direct protein sequencing	keyword
PBC4_033	3D-structure	keyword
PBC4_042	DNA replication	keyword
PBC4_043	ATP-binding	keyword
PBC4_052	ATP-binding	keyword
PBC4_056	3D-structure	keyword
PBC4_057	3D-structure	keyword
PBC4_066	Reference proteome	keyword
PBC4_072	Cell cycle	keyword
PBC4_120	Activator	keyword