| anti_CRISPR0541 | AcrIF11 | I-F | literature | Pseudobacteriovorax antillogorgiicola | | | 30190308 |
| anti_CRISPR0542 | AcrIF11 | I-F | literature | Bilophila wadsworthia | | | 30190308 |
| anti_CRISPR0543 | AcrIF11 | I-F | literature | Fulvimarina manganoxydans | | | 30190308 |
| anti_CRISPR0544 | AcrIF11 | I-F | literature | Providencia alcalifaciens | | | 30190308 |
| anti_CRISPR0545 | AcrIF11 | I-F | literature | Providencia stuartii | | | 30190308 |
| anti_CRISPR0546 | AcrIF11 | I-F | literature | Proteus mirabilis | | | 30190308 |
| anti_CRISPR0547 | AcrIF11 | I-F | literature | Photobacterium damselae | | | 30190308 |
| anti_CRISPR0548 | AcrIF11 | I-F | literature | Izhakiella australiensis | | | 30190308 |
| anti_CRISPR0549 | AcrIF11 | I-F | literature | Desulfovibrio oxyclinae | | | 30190308 |
| anti_CRISPR0550 | AcrIF11 | I-F | literature | Shigella sonnei | | | 30190308 |
| anti_CRISPR0551 | AcrIF11 | I-F | literature | Shigella flexneri | | | 30190308 |
| anti_CRISPR0552 | AcrIF11 | I-F | literature | Yersinia similis | | | 30190308 |
| anti_CRISPR0553 | AcrIIC4 | II-C | Verified | Haemophilus parainfluenzae | Its expression completely inhibited the activity of HpaCas9 and decreased the activity of NmeCas9 by 100-fold | | 30514786 |
| anti_CRISPR0554 | AcrIIC5 | II-C | Verified | Simonsiella muelleri | Its expression completely inhibited the activity of both NmeCas9 and HpaCas9 | | 30514786 |
| anti_CRISPR0555 | AcrVA1 | V-A | Verified | Moraxella bovoculi | It inhibited DNA cleavage by all three Cas12a enzymes; the strongest inhibition was observed for MbCas12a, and the weakest was observed for AsCas12a. | | 30190307 |
