Table 2.
Signature Proteins specific for Alpha-proteobacteria, except Rickettsiales.a
| Protein | CC1211 [16125461] | CC1886 [16126129] | CC2245 [16126484] | CC3470 [16127700] | CC0520b [16124775] |
| Length | 167 | 223 | 190 | 253 | 284 |
| Mag. mag. | 3e-19 (1.09) | - | 3e-16 (0.96) | 5e-23 (0.97) | 2e-38 (0.89) |
| Rhod. rubr. | 3e-17 (0.73) | 1e-07 (0.73) | 3e-22 (0.64) | 5e-04 (0.82) | 2e-36 (0.93) |
| Nov. aro. | 9e-13 (1.41) | 3e-05 (0.91) | 7e-13 (1.24) | 6e-20 (0.84) | - |
| Z. mobilis | 8e-12 (1.38) | - | 5e-12 (1.21) | 1e-15 (0.82) | - |
| C. cres. | 5e-93 (1.00) | 3e-58 (1.00) | 1e-75 (1.00) | e-115 (1.00) | e-146 (1.00) |
| Sil. pom. | 9e-21 (1.19) | 2e-04 (0.53 | 7e-16 (1.04) | 2e-10 (0.78) | 5e-27 (0.88) |
| Sil. sp. | 8e-20 (1.17) | 5e-07 (0.65) | 1e-15 (1.03) | 3e-07 (0.78) | 1e-27 (0.87) |
| Rh. spha. | 1e-19 (1.24) | 2e-06 (0.55) | 2e-16 (1.09) | 8e-07 (0.78) | 2e-30 (0.92) |
| Bra. jap. | 4e-20 (1.01) | 1e-10 (1.61) | 1e-25 (0.89) | 5e-17 (0.94) | 2e-44 (0.87) |
| Rho. pal. | 1e-18 (1.28) | 5e-10 (1.48) | 3e-25 (1.12) | 2e-17 (0.86) | 5e-45 (0.91) |
| Agr. tum. | - | 2e-10 (0.65) | - | 1e-15 (0.85) | 8e-46 (1.01) |
| Sino. meli. | 1e-19 (1.04) | 3e-12 (0.67) | 4e-25 (0.91) | 7e-16 (0.87) | 1e-45 (0.89) |
| Bru. mel. | 4e-22 (1.11) | 2e-10 (0.68) | 1e-26 (0.97) | 1e-18 (0.82) | 2e-41 (1.08) |
| Bru. suis | 4e-22 (1.08) | 2e-10 (0.70) | 5e-26 (0.95) | 8e-18 (0.83) | 1e-41 (0.91) |
| Meso. loti | 4e-24 (1.02) | 5e-09 (0.89) | 1e-27 (0.90) | 8e-21 (0.83) | 1e-44 (0.92) |
| Meso. sp. | 1e-21 (1.07) | 2e-10 (0.55) | 5e-25 (0.94) | 1e-18 (0.83) | 1e-42 (0.91) |
| B. henselae | 6e-20 (1.06) | 9e-14 (0.63) | 9e-22 (0.93) | 5e-15 (0.84) | 1e-28 (0.86) |
| B. quintana | 2e-19 (1.06) | 3e-12 (0.63) | 3e-22 (0.93) | 2e-11 (0.84) | 2e-27 (0.89) |
| Non Alpha | Kin. radio. 0.097 (3.89) | Vib. para. 7.7 (0.82) | Pse. aeruginosa 4.2 (1.88) | Vib. cholerae 0.035 (1.96) | Polaromonas sp. 0.003 (0.95) |
| Protein | CC0365 [16124620] | CC0366c [16124621] | CC1977d [16126220] | CC3010e [16127240] | CC0100 [16124355] |
| Length | 169 | 177 | 241 | 216 | 576 |
| Mag. mag. | 2e-06 (1.05) | 2e-06 (0.93) | 1e-32 (0.98) | 4e-24 (0.90) | 7e-34 (0.92) |
| Rhod. rubr. | 2e-08 (1.08) | 4e-06 (0.91) | 2e-36 (1.07) | 8e-18 (0.94) | - |
| Nov. aro. | 3e-07 (1.09) | 3e-05 (0.93) | 5e-29 (0.95) | 3e-13 (0.91) | 5e-26 (1.09) |
| Z. mobilis | - | - | 1e-35 (0.97) | 6e-12 (0.96) | 2e-35 (1.02) |
| C. cres. | 1e-44 (1.00) | 1e-44 (1.00) | e-111 (1.00) | 6e-93 (1.00) | 0.0 (1.00) |
| Sil. pom. | 4e-09 (1.12) | 1e-07 (1.02) | 2e-40 (0.99) | 1e-19 (0.95) | 2e-34 (0.99) |
| Sil. sp. | 4e-08 (1.09) | 1e-11 (1.02) | 6e-38 (0.97) | 2e-18 (0.96) | 1e-33 (1.00) |
| Rh. spha. | 1e-06 (1.09) | 1e-08 (0.90) | 6e-36 (0.98) | 2e-20 (0.98) | 7e-30 (0.98) |
| Bra. jap. | 8e-07 (0.95) | 2e-12 (1.06) | 1e-28 (1.10) | 8e-20 (0.94) | 3e-35 (1.02) |
| Rho. pal. | 9e-06 (0.96) | 9e-10 (1.05) | 2e-33 (1.08) | 2e-19 (0.99) | 5e-35 (1.09) |
| Agr. tum. | 1e-06 (0.95) | 7e-10 (1.21) | 2e-35 (1.10) | 3e-20 (0.98) | 8e-35 (0.98) |
| Sino. meli. | 2e-08 (0.95) | 4e-10 (1.15) | 3e-38 (1.08) | 2e-20 (0.84) | 2e-31 (0.94) |
| Bru. mel. | 0.002 (0.84) | 1e-10 (1.02) | 1e-32 (1.08) | 4e-20 (0.97) | 4e-36 (0.99) |
| Bru. suis | 2e-07 (0.94) | 1e-10 (1.18) | 8e-33 (1.08) | 4e-20 (0.97) | 5e-36 (0.94) |
| Meso. loti | 1e-08 (0.96) | 8e-08 (1.09) | - | 5e-22 (0.95) | 2e-34 (0.92) |
| Meso. sp. | 7e-11 (0.94) | 5e-11 (1.09) | 1e-27 (1.09) | 6e-23 (0.95) | 1e-34 (0.99) |
| B. henselae | 1e-06 (0.97) | 3e-08 (1.06) | 1e-27 (1.08) | 2e-20 (0.95) | 2e-27 (0.99) |
| B. quintana | 5e-07 (0.97) | 1e-07 (1.06) | 2e-29 (1.08) | 2e-20 (0.94) | 4e-30 (0.99) |
| Non-Alpha | Myc. galli. 1.1 (1.17) | Rhodo. baltica 0.005 (1.47) | M. thermo. 0.28 (1.03) | Syn. elongatus 0.002 (1.33) | Coryn. efficiens 0.11 (0.52) |
a Abbreviations and other details regarding BLAST results can be found in Table 1. E values of 0.0 indicate an extremely high degree of similarity between protein sequences. Additional abbreviations: Coryn., Corynebacterium; Kin. radio., Kineococcus radiotolerans; M. thermo., Moorella thermoacetica; Myc. galli., Mycoplasma gallisepticum; Pse., Pseudomonas; Rhodo., Rhodopirellula; Syn., Synechococcus; Vib. para., Vibrio parahaemolyticus.
b,c Magnetococcus sp. MC-1 (unclassified) contains homologues of both proteins with E values of 1e-18 [48832519] and 8e-06 [48833234] respectively.
d Protein also found in Eukaryotes with examples from representative species as follows: Homo sapiens; 1e-22 [21735485], Oryza sativa; 2e-18 [50939575] and Cryptococcus neoformans; 3e-17 [57225838].
e One BLAST hit is Pseudomonas sp. with E value of 8e-20 [94976].