Table 1.

EC121 annotation overview. ^a

Protein Features	Occurrence
Hypothetical proteins	702
Proteins with functional assignments	4473
Proteins with E.C. b number assignments	1300
Proteins with G.O. b assignments	1076
Proteins with pathway assignments	911
Proteins with PLfam b assignments	5063
Proteins with PGfam b assignments	5064

^a Results obtained using PATRIC annotation service; ^b Abbreviations: E.C. number—enzyme commission universal; G.O.—Gene Ontology Consortium; PLfam- PATRIC genus-specific family; PGfam- PATRIC cross-genus family.