| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P24216 | Flagellar hook-associated protein 2; HAP2; Filament cap protein; Flagellar cap protein; | fliD; flaV flbC; b1924 JW1909; | NP_416434.1;YP_490181.1; | 468 | escherichia-coli |
| P0A8T5 | Flagellar hook-basal body complex protein FliE; | fliE; fla AI flaN; b1937 JW1921; | NP_416447.1;YP_490191.1; | 104 | escherichia-coli |
| P25798 | Flagellar M-ring protein; | fliF; fla AII.1 fla BI; b1938 JW1922; | NP_416448.1;YP_490192.1; | 552 | escherichia-coli |
| P0ABZ1 | Flagellar motor switch protein FliG; | fliG; fla AII.2 fla BII; b1939 JW1923; | NP_416449.1;YP_490193.1; | 331 | escherichia-coli |
| P31068 | Flagellar assembly protein FliH; | fliH; fla AII.3 fla BIII; b1940 JW1924; | NP_416450.2;YP_490194.1; | 228 | escherichia-coli |
| P52614 | Flagellar hook-length control protein; | fliK; flaE flaR; b1943 JW1927; | NP_416453.1;YP_490197.1; | 375 | escherichia-coli |
| P52613 | Flagellar FliJ protein; | fliJ; flaO flaS; b1942 JW1926; | NP_416452.1;YP_490196.1; | 147 | escherichia-coli |
| P0ABX8 | Flagellar protein FliL; | fliL; cheC1 fla AI fla QI; b1944 JW1928; | NP_416454.1;YP_490198.1; | 154 | escherichia-coli |
| P06974 | Flagellar motor switch protein FliM; | fliM; cheC2 fla AII fla QII; b1945 JW1929; | NP_416455.1;YP_490199.1; | 334 | escherichia-coli |
| P22586 | Flagellar protein FliO; | fliO; flaP flbD; b1947 JW5316; | NP_416457.4;YP_490201.1; | 121 | escherichia-coli |
| P52612 | Flagellum-specific ATP synthase; EC 3.6.3.14; | fliI; fla AIII flaC; b1941 JW1925; | NP_416451.1;YP_490195.1; | 457 | escherichia-coli |
| P0AC05 | Flagellar biosynthetic protein FliP; | fliP; flaR; b1948 JW1932; | NP_416458.1;YP_490202.1; | 245 | escherichia-coli |
| P0AC07 | Flagellar biosynthetic protein FliQ; | fliQ; flaQ; b1949 JW1933; | NP_416459.1;YP_490203.1; | 89 | escherichia-coli |
| P15070 | Flagellar motor switch protein FliN; | fliN; flaN motD; b1946 JW1930; | NP_416456.1;YP_490200.1; | 137 | escherichia-coli |
| P33135 | Flagellar biosynthetic protein FliR; | fliR; flaP; b1950 JW1934; | NP_416460.1;YP_490204.1; | 261 | escherichia-coli |
| P26608 | Flagellar protein FliS; | fliS; b1925 JW1910; | NP_416435.1;YP_490182.1; | 136 | escherichia-coli |
| P0ABY2 | Flagellar protein FliT; | fliT; b1926 JW1911; | NP_416436.1;YP_490183.1; | 121 | escherichia-coli |
| P52627 | Regulator of sigma S factor FliZ; | fliZ; yedH; b1921 JW1906; | NP_416431.2;YP_490178.1; | 183 | escherichia-coli |
| P15286 | Flagellar regulator flk; Fluke; | flk; div; b2321 JW2318; | NP_416824.1;YP_490563.1; | 331 | escherichia-coli |
| P0AEM9 | Cystine-binding periplasmic protein; CBP; Protein FliY; Sulfate starvation-induced protein 7; SSI7; | fliY; yzzR; b1920 JW1905; | NP_416430.1;YP_490177.1; | 266 | escherichia-coli |
