The Number of Membrane Proteins in Tandem Clusters
| Number of membrane proteins in tandem clusters | Number of tandem clusters | ||||||||||||
| Organism | total (%)[i] | Z-value | same strand (%)[ii] | same strand and gaps <300 bp (%)[ii] | size of tandem clusters | conserved (%)[iii] | |||||||
| 2 | 3 | 4 | 5 | >5 | |||||||||
| M. jannaschii | 160 (49.1) | 4.63 | 119 (74.3) | 112 (70.0) | 51 | 10 | 4 | 1 | 1 | 9 (13.4) | |||
| M. thermoautotrophicum | 215 (54.4) | 5.65 | 159 (74.0) | 156 (72.6) | 48 | 14 | 11 | 2 | 2 | 7 (9.1) | |||
| A. fulgidus | 268 (53.7) | 6.25 | 229 (85.4) | 227 (84.7) | 81 | 19 | 5 | 2 | 3 | 10 (9.1) | |||
| P. horikoshii | 201 (46.4) | 1.93 | 149 (74.1) | 140 (69.7) | 52 | 19 | 7 | 1 | 1 | 17 (17.7) | |||
| E. coli | 634 (55.5) | 5.49 | 490 (77.3) | 456 (71.9) | 179 | 42 | 20 | 5 | 7 | 56 (22.1) | |||
| H. influenzae | 198 (52.5) | 4.52 | 165 (83.3) | 153 (77.3) | 57 | 12 | 8 | 1 | 1 | 25 (31.3) | |||
| H. pylori | 176 (52.7) | 4.58 | 150 (85.2) | 144 (81.8) | 50 | 16 | 3 | 2 | 1 | 10 (13.9) | |||
| B. subtilis | 670 (59.6) | 6.93 | 500 (74.6) | 467 (69.7) | 192 | 51 | 12 | 4 | 10 | 46 (17.1) | |||
| M. genitalium | 47 (52.2) | 3.47 | 42 (89.4) | 36 (76.6) | 14 | 5 | 1 | 0 | 0 | 6 (30.0) | |||
| M. pneumoniae | 65 (52.9) | 3.74 | 56 (86.2) | 52 (80.0) | 19 | 6 | 1 | 1 | 0 | 6 (22.2) | |||
| M. tuberculosis | 504 (53.2) | 5.63 | 363 (72.0) | 352 (69.8) | 138 | 46 | 9 | 4 | 5 | 36 (17.8) | |||
| B. burgdorferi | 137 (60.1) | 5.41 | 109 (79.6) | 107 (78.1) | 30 | 14 | 3 | 2 | 2 | 10 (19.6) | |||
| T. pallidum | 100 (43.9) | 1.68 | 79 (79.0) | 79 (79.0) | 30 | 10 | 1 | 0 | 1 | 11 (26.2) | |||
| Synechocystissp. | 512 (55.8) | 3.63 | 409 (80.0) | 379 (74.0) | 129 | 35 | 20 | 3 | 7 | 26 (13.4) | |||
| A. aeolicus | 141 (46.4) | 3.41 | 109 (77.3) | 106 (75.2) | 46 | 4 | 4 | 0 | 3 | 10 (17.5) | |||
| S. cerevisiae | 858 (51.9) | 4.09 | 507 (59.1) | 190 (22.1) | 255 | 69 | 26 | 2 | 4 | 8 (2.2) | |||
[i] Percentage to the total number of membrane proteins shown in Table 1.
[ii] Percentage to the total number of membrane proteins in tandem clusters.
[iii] Percentage to the total number of tandem clusters.