Table 1.
Protein system A and B considered in the study.
| Complex description | PDB ID | Protein A | Protein B | M | MSA length | |
|---|---|---|---|---|---|---|
| Obligate Dimers | Carbamoyl Phosphate Synthetase | 1BXR | Chain A: Carbamoyl-Phosphate Synthetase large subunit | Chain B: Carbamoyl-Phosphate Synthetase small subunit | 1004 | 1452 |
| Lactococcus Lactis Dihydroorotate Dehydrogenase B. | 1EP3 | Chain A: Dihydroorotate Dehydrogenase B (PYRD Subunit) | Chain B: Dihydroorotate Dehydrogenase B (pyrk Subunit) | 552 | 572 | |
| Polysulfide reductase native structure | 2VPZ | Chain A: Thiosulfate Reductase | Chain B: NRFC Protein | 676 | 927 | |
| heterohexameric TusBCD proteins | 2D1P | Chain B: Hypothetical UPF0116 protein yheM | Chain C: Hypothetical protein yheL | 216 | 214 | |
| 3-oxoadipate coA-transferase | 3RRL | Chain A: Succinyl-CoA:3-ketoacid-coenzyme A transferase subunit A | Chain B: Succinyl-CoA:3-ketoacid-coenzyme A transferase subunit B | 1330 | 437 | |
| Bovine heart cytochrome c oxidase | 2Y69 | Chain A: Cytochrome C Oxidase Subunit 1 | Chain B: Cytochrome C Oxidase Subunit 2 | 1484 | 740 | |
| Non-Obligate Dimer | Toxin-antitoxin complex RelBE2 from Mycobacterium tuberculosis | 3G5O | ChainA: Protein Rv2865 | ChainB: Protein Rv2866 | 904 | 173 |