| Q0HP37 | HUTU_SHESM | Shewanella sp. (strain MR-4) | hutU Shewmr4_0099 | Detail |
| Q8YD12 | HUTU_BRUME | Brucella melitensis biotype 1 (strain 16M / ATCC 23456 / NCTC 10094) | hutU BMEII0365 | Detail |
| B4TQT5 | HUTU_SALSV | Salmonella schwarzengrund (strain CVM19633) | hutU SeSA_A0940 | Detail |
| A0KRC6 | HUTU_SHESA | Shewanella sp. (strain ANA-3) | hutU Shewana3_0100 | Detail |
| P26412 | HYPE_RHOCA | Rhodobacter capsulatus (Rhodopseudomonas capsulata) | hypE | Detail |
| Q2YIL8 | HUTU_BRUA2 | Brucella abortus (strain 2308) | hutU BAB2_0303 | Detail |
| A0QRN3 | HUTU_MYCS2 | Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155) (Mycobacterium smegmatis) | hutU MSMEG_1179 MSMEI_1148 | Detail |
| A6T6L0 | HUTU_KLEP7 | Klebsiella pneumoniae subsp. pneumoniae (strain ATCC 700721 / MGH 78578) | hutU KPN78578_07700 KPN_00795 | Detail |
| B2A3D8 | HUTU_NATTJ | Natranaerobius thermophilus (strain ATCC BAA-1301 / DSM 18059 / JW/NM-WN-LF) | hutU Nther_2819 | Detail |
| A5WA67 | HUTU_PSEP1 | Pseudomonas putida (strain ATCC 700007 / DSM 6899 / BCRC 17059 / F1) | hutU Pput_4907 | Detail |