| P77551 | RZPR_ECOLI | Escherichia coli (strain K12) | rzpR ydaX b1362 JW5212 | Detail |
| Q58892 | Y1497_METJA | Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) | MJ1497 | Detail |
| P9WMW3 | Y2581_MYCTU | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | Rv2581c MTCY227.20 | Detail |
| Q04033 | YD415_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | YDR415C | Detail |
| O34915 | YOBE_BACSU | Bacillus subtilis (strain 168) | yobE BSU18880 | Detail |
| P70981 | YBAC_BACSU | Bacillus subtilis (strain 168) | ybaC BSU01140 | Detail |
| C5D6I2 | Y602_GEOSW | Geobacillus sp. (strain WCH70) | GWCH70_0602 | Detail |
| Q09735 | YA55_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | SPAC13A11.05 | Detail |
| Q737C1 | Y2729_BACC1 | Bacillus cereus (strain ATCC 10987 / NRS 248) | BCE_2729 | Detail |
| P37532 | YAAI_BACSU | Bacillus subtilis (strain 168) | yaaI BSU00170 | Detail |