| KEGG ID | KO | Definition |
| cbu:CBU_1397 | K01903 | succinyl-CoA synthetase subunit beta |
| cbs:COXBURSA331_A1557 | K01903 | succinate-CoA ligase (ADP-forming), beta subunit |
| cbd:CBUD_0597 | K01903 | succinyl-CoA synthetase beta chain |
| cbg:CbuG_0616 | K01903 | succinyl-CoA synthetase beta chain |
| cbc:CbuK_1469 | K01903 | succinyl-CoA synthetase beta chain |
| cea:Z664_00845 | K01903 | succinyl-CoA synthetase subunit beta |
| cey:CleRT_04020 | K01903 | Succinyl-CoA ligase [ADP-forming] subunit beta |
| mpsy:CEK71_16670 | K01903 | succinate--CoA ligase subunit beta |
| aprs:BI364_14375 | K01903 | succinate--CoA ligase subunit beta |
| abo:ABO_1493 | K01903 | succinyl-CoA synthetase, beta subunit |
| adi:B5T_02680 | K01903 | Succinyl-CoA ligase [ADP-forming] subunit beta |
| apac:S7S_08015 | K01903 | succinyl-CoA synthetase subunit beta |
| aln:AS19_15440 | K01903 | succinyl-CoA synthetase subunit beta |
| axe:P40_12955 | K01903 | succinyl-CoA synthetase subunit beta |
| gbi:PG2T_12520 | K01903 | succinate--CoA ligase subunit beta |
| gpb:HDN1F_15630 | K01903 | Succinyl-CoA synthetase, beta subunit |