| ID: 92274371 | endonuclease SmrB [Providencia hangzhouensis] | | PZ638_RS07880, PZ638_07885 |
| ID: 92237606 | endonuclease SmrB [Erwinia pyrifoliae] | | CPI84_RS12650, CPI84_12670 |
| ID: 90513105 | endonuclease SmrB [Erwinia billingiae Eb661] | NC_014306.1 (3515052..3515603) | EBC_RS17380, EbC_31360 |
| ID: 89547973 | endonuclease SmrB [Citrobacter europaeus] | | WHR59_RS07125 |
| ID: 89517171 | endonuclease SmrB [Escherichia albertii] | | PS053_RS07090, PS053_07090 |
| ID: 89513899 | endonuclease SmrB [Vibrio paracholerae] | | R4537_RS09370, R4537_09370 |
| ID: 88782943 | endonuclease SmrB [Vibrio tarriae] | | DLR62_RS01370, DLR62_01370 |
| ID: 88090317 | endonuclease SmrB [Enterobacter soli] | NC_015968.1 (3275933..3276484) | ENTAS_RS15400, Entas_3052 |
| ID: 87000331 | endonuclease SmrB [Citrobacter freundii] | | JMV71_RS07735 |
| ID: 86975400 | endonuclease SmrB [Citrobacter portucalensis] | | LY264_RS07460, LY264_07460 |
| ID: 86947274 | endonuclease SmrB [Escherichia marmotae] | | J8I93_RS14800, J8I93_14645 |
| ID: 86860494 | endonuclease SmrB [Escherichia ruysiae] | | RGV86_RS05920, RGV86_05920 |
| ID: 83859732 | endonuclease SmrB [Vibrio anguillarum] | | DD616_RS08925, DD616_09055 |
| ID: 83580998 | endonuclease SmrB [Vibrio harveyi] | | QMY49_RS02765, QMY49_02765 |
| ID: 83574583 | endonuclease SmrB [Enterobacter cloacae] | | LQ108_RS16360, AI2999V1_3194 |
| ID: 79888309 | endonuclease SmrB [Vibrio metschnikovii] | | DYH36_RS08915, NCTC8443_01834 |
| ID: 77305302 | endonuclease SmrB [Vibrio breoganii] | | OCU35_RS04695 |
| ID: 77226460 | endonuclease SmrB [Klebsiella pasteurii] | | KCG39_RS10865, KCG39_10865 |
| ID: 75202586 | endonuclease SmrB [Shigella boydii] | | CEH00_RS03380, CEH00_03400 |
| ID: 75172459 | endonuclease SmrB [Shigella dysenteriae] | | HUZ68_RS15695, HUZ68_15545 |