| Q9BR01 | ST4A1_HUMAN | Homo sapiens (Human) | SULT4A1 SULTX3 | Detail |
| Q9FX55 | SOT9_ARATH | Arabidopsis thaliana (Mouse-ear cress) | STO9 ST4C At1g13430 F13B4.24 | Detail |
| P37692 | RFAF_ECOLI | Escherichia coli (strain K12) | rfaF waaF b3620 JW3595 | Detail |
| Q8TEQ8 | PIGO_HUMAN | Homo sapiens (Human) | PIGO UNQ632/PRO1249 | Detail |
| Q86BJ3 | PIPE_DROME | Drosophila melanogaster (Fruit fly) | pip CG9614 | Detail |
| P64964 | STF3_MYCBO | Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97) | stf3 BQ2027_MB2290C | Detail |
| P63047 | ST4A1_RAT | Rattus norvegicus (Rat) | Sult4a1 Sultx3 | Detail |
| Q3UZZ6 | ST1D1_MOUSE | Mus musculus (Mouse) | Sult1d1 St1d1 | Detail |
| P39410 | YJJJ_ECOLI | Escherichia coli (strain K12) | yjjJ b4385 JW4348 | Detail |
| Q58275 | Y865_METJA | Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) | MJ0865 | Detail |