| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P77610 | L-asparagine permease; L-asparagine transport protein; | ansP; yncF; b1453 JW5234; | NP_415970.4;YP_489718.1; | 499 | escherichia-coli |
| P62672 | Protein ApaG; | apaG; b0050 JW0049; | NP_414592.1;YP_488356.1; | 125 | escherichia-coli |
| P05637 | Bis(5'-nucleosyl)-tetraphosphatase [symmetrical]; EC 3.6.1.41; Ap4A hydrolase; Diadenosine 5',5'''-P1,P4-tetraphosphate pyrophosphohydrolase; Diadenosine tetraphosphatase; | apaH; b0049 JW0048; | NP_414591.1;YP_488355.1; | 280 | escherichia-coli |
| P0AB85 | FAD:protein FMN transferase; EC 2.7.1.180; Flavin transferase; | apbE; yojK yojL; b2214 JW5368; | NP_416718.1;YP_490452.1; | 351 | escherichia-coli |
| P0AE22 | Class B acid phosphatase; CBAP; EC 3.1.3.2; | aphA; napA yjbP; b4055 JW4015; | NP_418479.1;YP_492198.1; | 237 | escherichia-coli |
| P26458 | Cytochrome bd-II ubiquinol oxidase subunit 2; EC 1.10.3.10; Cytochrome bd-II oxidase subunit II; | appB; cbdB cyxB; b0979 JW0961; | NP_415498.1;YP_489250.1; | 378 | escherichia-coli |
| P26459 | Cytochrome bd-II ubiquinol oxidase subunit 1; EC 1.10.3.10; Cytochrome bd-II oxidase subunit I; | appC; cbdA cyxA; b0978 JW0960; | NP_415497.1;YP_489249.1; | 514 | escherichia-coli |
| P24244 | Putative cytochrome bd-II ubiquinol oxidase subunit AppX; | appX; yccB; b4592 JW0961.1; | YP_001165313.1; | 30 | escherichia-coli |
| P05052 | HTH-type transcriptional regulator AppY; M5 polypeptide; | appY; b0564 JW0553; | NP_415096.1;YP_488851.1; | 249 | escherichia-coli |
| P69503 | Adenine phosphoribosyltransferase; APRT; EC 2.4.2.7; | apt; b0469 JW0458; | NP_415002.1;YP_488760.1; | 183 | escherichia-coli |
| P60844 | Aquaporin Z; Bacterial nodulin-like intrinsic protein; | aqpZ; bniP; b0875 JW0859; | NP_415396.1;YP_489148.1; | 231 | escherichia-coli |
| P08202 | L-arabinose isomerase; EC 5.3.1.4; | araA; b0062 JW0061; | NP_414604.1;YP_488368.1; | 500 | escherichia-coli |
| P08204 | Ribulokinase; EC 2.7.1.16; | araB; b0063 JW0062; | NP_414605.1;YP_488369.1; | 566 | escherichia-coli |
| P0A9E0 | Arabinose operon regulatory protein; | araC; b0064 JW0063; | NP_414606.1;YP_488370.1; | 292 | escherichia-coli |
| P08203 | L-ribulose-5-phosphate 4-epimerase; EC 5.1.3.4; Phosphoribulose isomerase; | araD; b0061 JW0060; | NP_414603.1;YP_488367.1; | 231 | escherichia-coli |
| P02924 | L-arabinose-binding periplasmic protein; ABP; | araF; b1901 JW1889; | NP_416414.1;YP_490161.1; | 329 | escherichia-coli |
| P0AE24 | Arabinose-proton symporter; Arabinose transporter; | araE; b2841 JW2809; | NP_417318.1;YP_491046.1; | 472 | escherichia-coli |
| P0AAF3 | Arabinose import ATP-binding protein AraG; EC 3.6.3.17; | araG; b1900 JW1888; | NP_416413.1;YP_490160.1; | 504 | escherichia-coli |
| P0AE26 | L-arabinose transport system permease protein AraH; | araH; b4460 JW1887; | YP_026162.2;YP_490159.1; | 328 | escherichia-coli |
| P23910 | Protein AraJ; | araJ; b0396 JW0386; | NP_414930.3;YP_488688.1; | 394 | escherichia-coli |
