| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P69490 | Cytochrome c-type biogenesis protein CcmE; Cytochrome c maturation protein E; Heme chaperone CcmE; | ccmE; yejS; b2197 JW2185; | NP_416701.1;YP_490435.1; | 159 | escherichia-coli |
| P33927 | Cytochrome c-type biogenesis protein CcmF; | ccmF; yejR; b2196 JW2184; | NP_416700.1;YP_490434.1; | 647 | escherichia-coli |
| P0ABM9 | Cytochrome c-type biogenesis protein CcmH; | ccmH; yejP; b2194 JW2182; | NP_416698.1;YP_490432.1; | 350 | escherichia-coli |
| P37047 | Carbohydrate diacid regulator; Sugar diacid regulator; | cdaR; sdaR yaeG; b0162 JW5013; | NP_414704.4;YP_488465.1; | 385 | escherichia-coli |
| P0ABF6 | Cytidine deaminase; EC 3.5.4.5; Cytidine aminohydrolase; CDA; | cdd; b2143 JW2131; | NP_416648.1;YP_490382.1; | 294 | escherichia-coli |
| P06282 | CDP-diacylglycerol pyrophosphatase; EC 3.6.1.26; CDP-diacylglycerol phosphatidylhydrolase; CDP-diglyceride hydrolase; | cdh; b3918 JW3889; | NP_418353.1;YP_491533.1; | 251 | escherichia-coli |
| P0ABG1 | Phosphatidate cytidylyltransferase; EC 2.7.7.41; CDP-DAG synthase; CDP-DG synthase; CDP-diacylglycerol synthase; CDS; CDP-diglyceride pyrophosphorylase; CDP-diglyceride synthase; CTP:phosphatidate cytidylyltransferase; | cdsA; cds; b0175 JW5810; | NP_414717.2;YP_488477.1; | 285 | escherichia-coli |
| P0AE60 | Cell division activator CedA; | cedA; ydjP; b1731 JW1720; | NP_416245.2;YP_489992.1; | 80 | escherichia-coli |
| P0A9H7 | Cyclopropane-fatty-acyl-phospholipid synthase; CFA synthase; Cyclopropane fatty acid synthase; EC 2.1.1.79; | cfa; cdfA; b1661 JW1653; | NP_416178.1;YP_489925.1; | 382 | escherichia-coli |
| P0A6F9 | 10 kDa chaperonin; GroES protein; Protein Cpn10; | groS; groES mopB; b4142 JW4102; | NP_418566.1;YP_492285.1; | 97 | escherichia-coli |
| P0A6F5 | 60 kDa chaperonin; GroEL protein; Protein Cpn60; | groL; groEL mopA; b4143 JW4103; | NP_418567.1;YP_492286.1; | 548 | escherichia-coli |
| P31801 | Sodium/proton antiporter ChaA; Na(+)/H(+) exchanger; | chaA; b1216 JW1207; | NP_415734.1;YP_489486.1; | 366 | escherichia-coli |
| P0AE63 | Cation transport regulator ChaB; | chaB; b1217 JW1208; | NP_415735.1;YP_489487.1; | 76 | escherichia-coli |
| P39163 | Glutathione-specific gamma-glutamylcyclotransferase; Gamma-GCG; EC 2.3.2.-; Cation transport regulatory protein ChaC; | chaC; b1218 JW1209; | NP_415736.2;YP_489488.1; | 231 | escherichia-coli |
| P17411 | 6-phospho-beta-glucosidase; EC 3.2.1.86; Cellobiose-6-phosphate hydrolase; Phospho-chitobiase; | chbF; celF ydjD; b1734 JW1723; | NP_416248.1;YP_489995.1; | 450 | escherichia-coli |
| P37794 | Chitooligosaccharide deacetylase ChbG; COD; EC 3.5.1.105; Chitin disaccharide deacetylase; Chitobiose deacetylase; Chitobiose-6P deacetylase; Chitotriose deacetylase; Chitotriose-6P deacetylase; | chbG; ydjC; b1733 JW1722; | NP_416247.1;YP_489994.1; | 249 | escherichia-coli |
| P17410 | HTH-type transcriptional regulator ChbR; Chb operon repressor; | chbR; celD; b1735 JW1724; | NP_416249.1;YP_489996.1; | 280 | escherichia-coli |
| P07363 | Chemotaxis protein CheA; EC 2.7.13.3; | cheA; b1888 JW1877; | NP_416402.1;YP_490150.1; | 654 | escherichia-coli |
| P07330 | Chemotaxis response regulator protein-glutamate methylesterase; EC 3.1.1.61; | cheB; b1883 JW1872; | NP_416397.1;YP_490145.1; | 349 | escherichia-coli |
| P07364 | Chemotaxis protein methyltransferase; EC 2.1.1.80; | cheR; cheX; b1884 JW1873; | NP_416398.1;YP_490146.1; | 286 | escherichia-coli |
