| E. coli | alpha proteins | |||
| No. | SCOP | PDB | residues | protein name |
| 1 | A.1.1.2 | 1GVHA1 | 146 | Flavohemoglobin, N-terminal domain |
| 2 | A.1.2.1 | 1KF6B1 | 138 | Fumarate reductase flavoprotein |
| 3 | A.2.14.1 | 1TJLA1 | 104 | DnaK suppressor protein DksA, alpha-hairpin domain |
| 4 | A.4.5.8 | 1B9NA1 | 122 | Transcriptional regulator ModE, N-terminal domain |
| 5 | A.4.5.10 | 2Z9OA1 | 114 | (A: 21 - 143) RepE54 |
| 6 | A.4.5.10 | 1REPC2 | 103 | (C: 144 - 246) RepE54 |
| 7 | A.4.5.10 | 2NRAC1 | 135 | (C: 9 - 151) Replication initiation protein PI |
| 8 | A.4.5.10 | 2NRAC2 | 117 | (C: 152 - 268) Replication initiation protein PI |
| 9 | A.4.5.27 | 1T0FA1 | 100 | (A: 169 - 268) TnsA endonuclease, C-terminal domain |
| 10 | A.4.5.28 | 1JGSA | 138 | Multiple antibiotic resistance repressor |
| 11 | A.4.5.43 | 1OYWA1 | 110 | (A: 407 - 516) DNA helicase RecQ DNA-binding domain |
| 12 | A.4.5.65 | 1T98A1 | 103 | (A: 8 - 118) Chromosome partition protein MukF |
| 13 | A.4.6.1 | 1GXQA | 105 | Transcription activator PhoB |
| 14 | A.4.12.1 | 1CO0A | 105 | Trp repressor, TrpR |
| 15 | A.4.14.1 | 1R71B | 114 | Transcriptional repressor protein KorB |
| 16 | A.6.1.3 | 1Q05B | 122 | Transcriptional regulator CueR |
| 17 | A.7.3.1 | 1CHUA1 | 111 | (A: 423 - 533) L-aspartate oxidase |
| 18 | A.7.3.1 | 1NEKA1 | 138 | (A: 451 - 588) Succinate dehydogenase |
| 19 | A.7.15.1 | 1XDOA1 | 105 | Polyphosphate kinase, PPK |
| 20 | A.8.4.1 | 1DKXA1 | 101 | (A: 507 - 607) Chaperone DnaK |
| 21 | A.8.4.1 | 1U00A1 | 112 | (A: 504 - 615) Chaperone protein hscA (Hsc66) |
| 22 | A.8.7.1 | 1R8IA | 187 | Secretion system protein TraC |
| 23 | A.24.2.1 | 2ASRA | 142 | Aspartate receptor, ligand-binding domain |
| 24 | A.24.3.1 | 1APCA | 106 | Cytochrome b562 |
| 25 | A.24.10.1 | 2A0BA | 118 | Aerobic respiration control sensor protein |
| 26 | A.24.10.4 | 1SR2A | 116 | Sensor-like histidine kinase YojN, C-terminal domain |
| 27 | A.25.1.1 | 1BFRA | 158 | Bacterioferritin (Cytochrome b1) |
| 28 | A.25.1.1 | 1DPSA | 159 | Dodecameric ferritin homolog |
| 29 | A.25.1.2 | 1OTKA | 244 | Phenylacetic acid degradation protein PaaC |
| 30 | A.25.1.2 | 1MXRA | 339 | Ribonucleotide reductase R2 |
| 31 | A.24.16.4 | 1V4AA1 | 151 | (A: 287 - 437) Glutamine synthase adenylyltransferase |
| 32 | A.25.1.4 | 2GS4A1 | 158 | Hypothetical protein YciF |
| 33 | A.27.1.1 | 1U0BB1 | 146 | (B: 316 - 461) Cysteinyl-tRNA synthetase (CysRS) |
| 34 | A.29.15.1 | 2HI7B1 | 134 | Disulfide bond formation protein |