| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species | 
| P56259 | Putative uncharacterized protein YifN; | yifN; b3777 JW3749; | YP_491662.1; | 149 | escherichia-coli | 
| P27837 | Probable transport protein YifK; | yifK; b3795 JW5595; | YP_026258.1;YP_491643.1; | 461 | escherichia-coli | 
| P23305 | Uncharacterized protein YigA; | yigA; b3810 JW3783; | NP_418255.1;YP_491631.1; | 235 | escherichia-coli | 
| P27840 | Uncharacterized protein YigE; | yigE; b4482 JW5591; | YP_026261.1;YP_491627.1; | 254 | escherichia-coli | 
| P0ADP0 | Flavin mononucleotide phosphatase YigB; EC 3.1.3.-; FMN phosphatase; | yigB; b3812 JW3785; | NP_418257.1;YP_491629.1; | 238 | escherichia-coli | 
| P0ADP2 | Uncharacterized protein YigI; | yigI; b3820 JW5588; | NP_418264.4;YP_491622.1; | 155 | escherichia-coli | 
| P27842 | Uncharacterized protein YigF; | yigF; b3817 JW3790; | NP_418261.1;YP_491625.1; | 126 | escherichia-coli | 
| P0ADP5 | Uncharacterized membrane protein YigM; | yigM; b3827 JW3803; | NP_418271.1;YP_491615.1; | 299 | escherichia-coli | 
| P27862 | IMPACT family member YigZ; | yigZ; b3848 JW5577; | NP_418290.4;YP_491596.1; | 204 | escherichia-coli | 
| P27843 | Inner membrane protein YigG; | yigG; b3818 JW5590; | NP_418262.2;YP_491624.1; | 126 | escherichia-coli | 
| P0ADP9 | Protein YihD; | yihD; b3858 JW3830; | NP_418295.1;YP_491591.1; | 89 | escherichia-coli | 
| P27848 | Pyridoxal phosphate phosphatase YigL; EC 3.1.3.74; PLP phosphatase; Sugar phosphatase; EC 3.1.3.23; | yigL; b3826 JW5854; | YP_026267.1;YP_491616.1; | 266 | escherichia-coli | 
| P32128 | Uncharacterized protein YihF; | yihF; b3861 JW5574; | NP_418298.4;YP_491588.1; | 476 | escherichia-coli | 
| P32129 | Probable acyltransferase YihG; EC 2.3.-.-; | yihG; b3862 JW3834; | NP_418299.1;YP_491587.1; | 310 | escherichia-coli | 
| P0A8H6 | Der GTPase-activating protein YihI; GAP; | yihI; b3866 JW3837; | NP_418302.1;YP_491584.1; | 169 | escherichia-coli | 
| P0ACM9 | Uncharacterized HTH-type transcriptional regulator YihL; | yihL; b3872 JW3843; | NP_418308.1;YP_491578.1; | 236 | escherichia-coli | 
| P32135 | Inner membrane protein YihN; | yihN; b3874 JW3845; | NP_418310.1;YP_491576.1; | 421 | escherichia-coli | 
| P32134 | Uncharacterized protein YihM; | yihM; b3873 JW3844; | NP_418309.1;YP_491577.1; | 326 | escherichia-coli | 
| P32137 | Putative 2,3-dihydroxypropane-1-sulfonate exporter; | yihP; b3877 JW3848; | NP_418313.4;YP_491573.1; | 461 | escherichia-coli | 
| P32136 | Putative sulfoquinovose importer; | yihO; b3876 JW5852; | YP_026275.1;YP_491574.1; | 467 | escherichia-coli | 
