| Catalase (EC 1.11.1.6) | B195_13461 | M5QI25 | 1 |
| Catalase (EC 1.11.1.6) | katE B195_00285 | M5QQJ4 | 1 |
| Catalase (EC 1.11.1.6) | katE STM1318 | H9L460 | 1 |
| Catalase (EC 1.11.1.6) | katA HPSD74_2141 | U4SA79 | 1 |
| Catalase (EC 1.11.1.6) | katA SAOUHSC_01327 | Q2FYU7 | 1 |
| Catalase HPII (EC 1.11.1.6) (Hydroxyperoxidase II) | katE b1732 JW1721 | P21179 | 1 |
| Catalase-peroxidase (CP) (EC 1.11.1.21) (Antigen 5) (Peroxidase/catalase) | katG katY YPO3319 y0870 YP_0367 | Q9X6B0 | 1 |
| Catalase-peroxidase (CP) (EC 1.11.1.21) (Peroxidase/catalase) | katG Fphi_0203 | B0TYQ6 | 1 |
| Catalase-peroxidase (CP) (EC 1.11.1.21) (Peroxidase/catalase) | katG Rv1908c MTCY180.10 | P9WIE5 | 1 |
| Catalase-peroxidase (CP) (EC 1.11.1.21) (Peroxidase/catalase) | katG SSON_4116 | Q3YV31 | 1 |
| Catalase-peroxidase (CP) (EC 1.11.1.21) (Peroxidase/catalase) | katG OOM_1206 | I2AZN5 | 1 |
| Catalase-peroxidase (CP) (EC 1.11.1.21) (Peroxidase/catalase) | katG SCH_3998 | Q57HA8 | 1 |
| Catalase-peroxidase (CP) (EC 1.11.1.21) (Peroxidase/catalase) | katG FTT_0721c | Q5NGV7 | 1 |
| Catalase-related peroxidase (EC 1.11.1.-) | jhp_0437 | Q9ZLY8 | 1 |
| Catechol 1,2-dioxygenase | catA PA2507 | Q9I0X5 | 1 |
| Catechol 1,2-dioxygenase (EC 1.13.11.1) | catA-I PP_3713 | Q88GK8 | 1 |
| Cation efflux family protein | AC1_0734 | B1RB66 | 1 |
| Cation-efflux family protein | FTT_0756 | Q5NGS5 | 1 |
| Cation-transporting ATPase, P-type | CPC_0347 | B1BJV0 | 1 |
| Cation/acetate symporter ActP (Acetate permease) (Acetate transporter ActP) | actP yjcG b4067 JW4028 | P32705 | 1 |
| Cation/multidrug efflux pump | KW89_481 | A0A0K2DUB8 | 1 |
| Cationic outer membrane protein OmpH | ompH-1 PG_0192 | Q7MXJ2 | 1 |
| Cationic outer membrane protein OmpH | ompH-2 PG_0193 | Q7MXJ1 | 1 |
| Cbb3-type cytochrome c oxidase subunit | B195_20975 | M5QC47 | 1 |
| Cbb3-type cytochrome c oxidase subunit | ccoP-II PP_4258 | Q88F41 | 1 |
| CbbY family protein | VSAK1_15322 | A6D650 | 1 |
| CCA-adding enzyme (EC 2.7.7.72) (CCA tRNA nucleotidyltransferase) (tRNA CCA-pyrophosphorylase) (tRNA adenylyl-/cytidylyl- transferase) (tRNA nucleotidyltransferase) (tRNA-NT) | cca SPy_0866 M5005_Spy0673 | Q9A0A5 | 1 |
| CdaA regulatory protein CdaR (YbbR-like domain-containing protein YbbR) (c-di-AMP synthase A regulator) | cdaR ybbR BSU01760 | O34659 | 1 |
| CDP-alcohol phosphatidyltransferase (EC 2.7.8.8) | FTT_0835 | Q5NGK2 | 1 |
| CDP-diacylglycerol pyrophosphatase (EC 3.6.1.26) (CDP-diacylglycerol phosphatidylhydrolase) (CDP-diglyceride hydrolase) | cdh jhp_0805 | Q9ZKX9 | 1 |
| CDP-diacylglycerol pyrophosphatase (EC 3.6.1.26) (CDP-diacylglycerol phosphatidylhydrolase) (CDP-diglyceride hydrolase) | ushB cdh SCH_3955 | Q57HF1 | 1 |
| CDP-diacylglycerol--glycerol-3-phosphate 3-phosphatidyltransferase (EC 2.7.8.5) | SAOUHSC_01260 | Q2FZ11 | 1 |
| CDP-diacylglycerol--serine O-phosphatidyltransferase (EC 2.7.8.8) | pssA HPSD74_1085 | U4SH66 | 1 |
| CDP-diacylglycerol-glycerol-3-phosphate 3-phosphatidyltransferase | LMRG_00848 | A0A0H3GCJ7 | 1 |
| CDP-glucose 4,6-dehydratase (EC 4.2.1.45) | rfbG STM2091 | P26397 | 1 |
| Cell cycle protein GpsB (Guiding PBP1-shuttling protein) | gpsB SPy_1646 M5005_Spy1352 | Q99YL4 | 1 |
| Cell division coordinator CpoB | ybgF cpoB KPN_00746 | A6T6G8 | 1 |
| Cell division coordinator CpoB | cpoB B195_07310 | M5QKZ3 | 1 |
| Cell division coordinator CpoB | cpoB VC_1834 | Q9KR13 | 1 |
| Cell division coordinator CpoB | cpoB VS_1118 | B7VMJ4 | 1 |
| Cell division coordinator CpoB | ybgF cpoB SF0555 | A0A0H2UXS0 | 1 |
| Cell division protein | ftsK SFV_0881 | Q0T8N2 | 1 |
| Cell division protein | OOM_0280 | I2AXD8 | 1 |
| Cell division protein | FTT_1404 | Q5NF44 | 1 |
| Cell division protein | ftsK FTT_1635 | Q5NEJ4 | 1 |
| Cell division protein DamX | damX yhfB b3388 JW3351 | P11557 | 1 |
| Cell division protein DedD | dedD b2314 JW5378 | P09549 | 1 |
| Cell division protein DivIB | divIB SPy_1523 | Q99YV5 | 1 |
| Cell division protein DivIB | divIB SAOUHSC_01148 | Q2FZ91 | 1 |
| Cell division protein DivIB | divIB LMRG_01183 | A0A0H3GLV3 | 1 |
| Cell division protein FtsA | ftsA Cj0695 | Q0PAI4 | 1 |
| Cell division protein FtsA | ftsA spr1511 | Q8DNV8 | 1 |
| Cell division protein FtsA | ftsA SPy_1521 | Q99YV6 | 1 |
| Cell division protein FtsA | ftsA OOM_0141 | I2AX03 | 1 |
| Cell division protein FtsA | ftsA Smlt0759 | B2FNP1 | 1 |
| Cell division protein FtsA | ftsA SAOUHSC_01149 | O07325 | 1 |
| Cell division protein FtsA | ftsA FTT_0187 | Q5NI94 | 1 |
| Cell division protein FtsH (Fragment) | VSAK1_11028 | A6D9H3 | 1 |
| Cell division protein FtsI/penicillin-binding protein (EC 2.4.1.129) | OOM_1184 | I2AZL5 | 1 |
| Cell division protein ftsK | RBTH_01287 | Q3EJS3 | 1 |
| Cell division protein FtsL | ftsL spr0303 | Q8DR70 | 1 |
| Cell division protein FtsL | ftsL SPy_1665 | Q99YK0 | 1 |
| Cell division protein FtsN | ftsN msgA b3933 JW3904 | P29131 | 1 |
| Cell division protein FtsN | ftsN STM4093 | Q8ZKN9 | 1 |
| Cell division protein FtsN | ftsN HPSD74_1971 | U4SBB5 | 1 |
| Cell division protein FtsP | ftsP YPO0673 y3504 YP_2989 | Q7CGI0 | 1 |
| Cell division protein FtsQ | CJD_2436 | B1V4Z7 | 1 |
| Cell division protein FtsQ | ftsQ VSAK1_05220 | A6D367 | 1 |
| Cell division protein FtsX | ftsX PA0375 | Q9I6B9 | 1 |
| Cell division protein FtsX | ftsX BSU35250 | O34876 | 1 |
| Cell division protein FtsX | ftsX PP_5109 | Q88CS1 | 1 |
| Cell division protein FtsX | ftsX SPy_0645 | Q9A0S3 | 1 |
| Cell division protein FtsZ | ftsZ MXAN_5597 | Q1D0T7 | 1 |
| Cell division protein FtsZ | ftsZ Fphi_0660 | B0TVX2 | 1 |
| Cell division protein FtsZ | ftsZ NMB0427 | P0A0S6 | 1 |
| Cell division protein FtsZ | ftsZ | Q8Y5M5 | 1 |
| Cell division protein FtsZ | ftsZ B195_11986 | M5QH98 | 1 |
| Cell division protein FtsZ | ftsZ SF0092 S0094 | Q83MF6 | 1 |
| Cell division protein FtsZ | ftsZ SC1083_1203 | G4A8Q1 | 1 |
| Cell division protein FtsZ | ftsZ HPSD74_0071 | U4SMA0 | 1 |
| Cell division protein FtsZ | ftsZ BSU15290 | P17865 | 1 |
| Cell division protein FtsZ | ftsZ SPy_1520 | Q99YV7 | 1 |
| Cell division protein FtsZ | ftsZ OOM_0142 | I2AX04 | 1 |
| Cell division protein FtsZ | ftsZ SAOUHSC_01150 | Q2FZ89 | 1 |
| Cell division protein FtsZ | ftsZ FTT_0188 | Q5NI93 | 1 |
| Cell division protein SepF | sepF SPy_1518 M5005_Spy1247 | Q48XR0 | 1 |
| Cell division protein ZapD (Z ring-associated protein D) | zapD VSAK1_04665 | A6D696 | 1 |
| Cell division protein ZipA | zipA PP_4275 | Q88F24 | 1 |
| Cell division protein ZipA | zipA VSAK1_08813 | A6D8A9 | 1 |
| Cell division protein ZipA | zipA KW89_1080 | A0A0K2DW47 | 1 |
| Cell division protein ZipA | FTT_1567c | Q5NEQ3 | 1 |
| Cell division protein ZipA (FtsZ interacting protein A) | zipA b2412 JW2404 | P77173 | 1 |
| Cell division topological specificity factor | minE B195_20215 | M5QU83 | 1 |
| Cell division topological specificity factor | minE b1174 JW1163 | P0A734 | 1 |
| Cell division topological specificity factor | minE Smlt1250 | B2FTA6 | 1 |
| Cell division topological specificity factor | minE OOM_0312 | I2AXG3 | 1 |
| Cell entry related family protein | OOM_0490 | I2AXX1 | 1 |
| Cell invasion protein | sipC SCH_2816 | Q57KP0 | 1 |
| Cell invasion protein | sipA SCH_2814 | Q57KP2 | 1 |
| Cell invasion protein | sipB SCH_2817 | Q57KN9 | 1 |