Table 1.
Summary of ExDom contents
| Organism | Unique Pfam domains | Total Pfam Domains | Proteins mapped to their gene structures | Proteins with multiple domains | Proteins with isoforms | Domain architecture variations among protein isoforms | Domains with introns | Average number of introns in domains | Intra-genomic common domainsa | Inter-genomic common domainsb |
|---|---|---|---|---|---|---|---|---|---|---|
| Homo sapiens | 3298 | 39 927 | 13 220 | 5860 (44.3%) | 1366 (10.4%) | 1072 (78.5%) | 25 824 (64.7%) | 3.5 | 2057 (62.4%) | 3154 (95.6%) |
| Mus musculus | 3089 | 24 596 | 10 465 | 4259 (40.7%) | 321 (3.1%) | 247 (77%) | 17 343 (70.5%) | 3.6 | 1739 (56.3%) | 3060 (99%) |
| Bos taurus | 1739 | 6145 | 3275 | 1140 (34.8%) | 2 (0.06%) | 1 (50%) | 4651 (75.7%) | 3.4 | 727 (41.8%) | 1734 (99.7%) |
| Rattusnorvegicus | 2107 | 10 218 | 4844 | 1904 (39.3%) | 35 (0.7%) | 27 (77.1%) | 7549 (73.9%) | 3.5 | 972 (46.1%) | 2099 (99.6%) |
| Gallus gallus | 892 | 3008 | 1379 | 573 (41.6%) | 3 (0.2%) | 3 (100%) | 2291 (76.2%) | 3.3 | 301 (33.7%) | 886 (99.3%) |
| Danio rerio | 824 | 2393 | 1293 | 410 (31.7%) | – | – | 1723 (72%) | 3.4 | 272 (33%) | 812 (98.5%) |
| Arabidopsis thaliana | 1353 | 10 393 | 5914 | 2258 (38.2%) | 203 (3.5%) | 155 (76.4%) | 6065 (58.4%) | 2.7 | 856 (63.3%) | 1067 (78.9%) |
aCommon domains found in different proteins of the same organism.
bCommon domains found in proteins of at least one other organism.