| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P77249 | Probable fimbrial chaperone SfmC; | sfmC; b0531 JW0520; | NP_415064.1;YP_488820.1; | 230 | escherichia-coli |
| P75715 | Uncharacterized fimbrial-like protein SfmH; | sfmH; b0533 JW5071; | NP_415066.2;YP_488822.1; | 327 | escherichia-coli |
| P0A823 | Sugar fermentation stimulation protein A; | sfsA; sfs1; b0146 JW0142; | NP_414688.1;YP_488449.1; | 234 | escherichia-coli |
| P0ACH1 | Sugar fermentation stimulation protein B; Ner-like protein; | sfsB; nlp sfs7; b3188 JW3155; | NP_417655.1;YP_491373.1; | 92 | escherichia-coli |
| P37678 | 3-keto-L-gulonate-6-phosphate decarboxylase SgbH; KGPDC; EC 4.1.1.85; 3-dehydro-L-gulonate-6-phosphate decarboxylase; | sgbH; yiaQ; b3581 JW3553; | NP_418038.1;YP_491853.1; | 220 | escherichia-coli |
| P37679 | Putative L-ribulose-5-phosphate 3-epimerase SgbU; EC 5.1.3.22; L-xylulose-5-phosphate 3-epimerase; | sgbU; yiaR; b3582 JW5650; | NP_418039.2;YP_491852.1; | 286 | escherichia-coli |
| P37680 | L-ribulose-5-phosphate 4-epimerase SgbE; EC 5.1.3.4; Phosphoribulose isomerase; | sgbE; yiaS; b3583 JW3555; | NP_418040.1;YP_491851.1; | 231 | escherichia-coli |
| P58035 | Putative phosphotransferase enzyme IIB component SgcB; EC 2.7.1.69; Putative PTS system EIIB component; | sgcB; b4565 JW5967; | YP_492437.1;YP_588476.1; | 92 | escherichia-coli |
| P39363 | Putative phosphotransferase IIA component SgcA; EC 2.7.1.-; Putative PTS system EIIA component; | sgcA; yjhL; b4302 JW4264; | NP_418722.1;YP_492434.1; | 143 | escherichia-coli |
| P39365 | Putative permease IIC component; Putative PTS system EIIC component; | sgcC; yjhN; b4304 JW4266; | NP_418724.1;YP_492436.1; | 437 | escherichia-coli |
| P39362 | Protein SgcE; EC 5.1.3.-; | sgcE; yjhK; b4301 JW4263; | NP_418721.1;YP_492433.1; | 210 | escherichia-coli |
| P39364 | Putative sgc region protein SgcQ; | sgcQ; yjhM; b4303 JW4265; | NP_418723.1;YP_492435.1; | 268 | escherichia-coli |
| P39361 | Putative sgc region transcriptional regulator; | sgcR; yjhJ; b4300 JW4262; | NP_418720.1;YP_492432.1; | 260 | escherichia-coli |
| P39366 | Putative aminopeptidase SgcX; EC 3.4.11.-; | sgcX; yjhO; b4305 JW5776; | NP_418725.4;YP_492438.1; | 373 | escherichia-coli |
| P33595 | HTH-type transcriptional regulator SgrR; | sgrR; yabN; b0069 JW0068; | NP_414611.1;YP_488375.1; | 551 | escherichia-coli |
| C1P5Z7 | Putative inhibitor of glucose uptake transporter SgrT; | sgrT; b4662 JW0068.1; | YP_002791237.1; | 43 | escherichia-coli |
| P76350 | Shikimate transporter; | shiA; yeeM; b1981 JW1962; | NP_416488.1;YP_490227.1; | 438 | escherichia-coli |
| C1P611 | Small toxic protein ShoB; | shoB; ryfB yphI; b4687 JW2546.1; | YP_002791251.1; | 26 | escherichia-coli |
| P38392 | Superinfection exclusion protein B; | sieB; b1353 JW5209; | NP_415870.4;YP_489624.1; | 162 | escherichia-coli |
| Q46755 | Protein sirB2; | sirB2; ychQ; b1213 JW1204; | NP_415731.1;YP_489480.1; | 130 | escherichia-coli |
