| ID | Definition | Species | Length | Seq. |
| XSB2575 | beta-actin [Astronotus ocellatus] | Astronotus ocellatus (oscar) | 224 | FASTA |
| XSB2705 | Actin, alpha skeletal muscle | Atractaspis microlepidota microlepidota | 377 | FASTA |
| XSB1094 | gag,v-erb-A,v-erb-B [Avian erythroblastosis virus] | Avian erythroblastosis virus | 962 | FASTA |
| XSB0092 | unnamed protein product [Avian erythroblastosis virus] | Avian erythroblastosis virus | 545 | FASTA |
| XSB1091 | RecName: Full=Tyrosine-protein kinase transforming protein erbB | Avian erythroblastosis virus (strain ES4) | 604 | FASTA |
| XSB0078 | RecName: Full=Tyrosine-protein kinase transforming protein erbB | Avian erythroblastosis virus (strain ts167) | 540 | FASTA |
| XSB0600 | RecName: Full=Tyrosine-protein kinase transforming protein erbB | Avian leukosis virus | 634 | FASTA |
| XSB0868 | Viral jun-transforming protein | Avian sarcoma virus 17 | 287 | FASTA |
| XSB1359 | RecName: Full=Actin-2, muscle-specific | Bactrocera dorsalis (oriental fruit fly) | 376 | FASTA |
| XSB0068 | RecName: Full=Actin-3, muscle-specific | Bactrocera dorsalis (oriental fruit fly) | 376 | FASTA |
| XSB1341 | RecName: Full=Actin-5, muscle-specific | Bactrocera dorsalis (oriental fruit fly) | 376 | FASTA |
| XSB2762 | actin [Betula luminifera] | Betula luminifera | 377 | FASTA |
| XSB2773 | actin [Betula platyphylla] | Betula platyphylla | 377 | FASTA |
| XSB1421 | ubiquitin/actin fusion protein 1 [Bigelowiella natans] | Bigelowiella natans | 239 | FASTA |
| XSB1427 | ubiquitin/actin fusion protein 2 [Bigelowiella natans] | Bigelowiella natans | 459 | FASTA |
| XSB2468 | RecName: Full=Actin, cytoplasmic | Biomphalaria alexandrina | 376 | FASTA |
| XSB2469 | RecName: Full=Actin, cytoplasmic | Biomphalaria glabrata | 376 | FASTA |
| XSB0181 | actin [Biomphalaria glabrata] | Biomphalaria glabrata | 376 | FASTA |
| XSB2462 | RecName: Full=Actin, cytoplasmic | Biomphalaria obstructa | 376 | FASTA |
| XSB1355 | RecName: Full=Actin, cytoplasmic | Biomphalaria pfeifferi | 376 | FASTA |
| XSB1345 | RecName: Full=Actin, cytoplasmic | Biomphalaria tenagophila | 376 | FASTA |
| XSB2562 | actin 3 [Bombyx mandarina] | Bombyx mandarina (wild silkworm) | 376 | FASTA |
| XSB2490 | actin A2 [Bombyx mori] | Bombyx mori (domestic silkworm) | 376 | FASTA |
| XSB2463 | actin A3 [Bombyx mori] | Bombyx mori (domestic silkworm) | 376 | FASTA |
| XSB2539 | actin A1 [Bombyx mori] | Bombyx mori (domestic silkworm) | 376 | FASTA |
| XSB1428 | actin A3 [Bombyx mori] | Bombyx mori (domestic silkworm) | 376 | FASTA |
| XSB1275 | Actin, cytoplasmic 1 | Bos grunniens (domestic yak) | 375 | FASTA |
| XSB2852 | micromolar calcium-activated neutral protease 1 large subunit [Bos grunniens] | Bos grunniens (domestic yak) | 716 | FASTA |
| XSB1735 | Actin, alpha 1, skeletal muscle [Bos taurus] | Bos taurus (cattle) | 377 | FASTA |
| XSB1111 | vimentin [Bos taurus] | Bos taurus (cattle) | 466 | FASTA |
| XSB1123 | vimentin | Bos taurus (cattle) | 466 | FASTA |
| SB0082 | Crystallin, [beta]B2 | Bos taurus (cattle) | 205 | FASTA |
| XSB0769 | annexin I [Bos taurus] | Bos taurus (cattle) | 346 | FASTA |
| XSB1982 | autophagy protein 5 [Bos taurus] | Bos taurus (cattle) | 275 | FASTA |
| XSB2439 | Chain A, Structure Of Bovine Beta-Actin-Profilin Complex With Actin Bound Atp Phosphates Solvent Accessible | Bos taurus (cattle) | 374 | FASTA |
| SB0077 | Histone H2A type 1 | Bos taurus (cattle) | 130 | FASTA |
| SB0087 | Histone H3.2 | Bos taurus (cattle) | 136 | FASTA |
| XSB1967 | phospholipase C 154 | Bos taurus (cattle) | 1216 | FASTA |
| XSB1039 | integrin beta 1 [Bos taurus] | Bos taurus (cattle) | 798 | FASTA |
| XSB1988 | crystallin, beta A4 [Bos taurus] | Bos taurus (cattle) | 210 | FASTA |
| XSB1963 | murine FBJ osteosarcoma viral (v-fos) oncogene homolog [Bos taurus] | Bos taurus (cattle) | 380 | FASTA |
| XSB1994 | PREDICTED: similar to plasma membrane calcium ATPase 2 isoform 2 [Bos taurus] | Bos taurus (cattle) | 1243 | FASTA |
| SB0004 | Calcium/calmodulin-dependent 3p,5p-cyclic nucleotide phosphodiesterase1A | Bos taurus (cattle) | 530 | FASTA |
| SB0094 | Crystallin, [beta]B1 | Bos taurus (cattle) | 253 | FASTA |
| XSB1171 | PREDICTED: similar to merlin isoform 1 [Bos taurus] | Bos taurus (cattle) | 638 | FASTA |
| XSB1995 | PREDICTED: similar to plasma membrane calcium ATPase 2 isoform 1 [Bos taurus] | Bos taurus (cattle) | 1198 | FASTA |
| SB0069 | Crystallin, [beta]A1/A3 | Bos taurus (cattle) | 215 | FASTA |
| XSB2440 | Chain A, The Structure Of Crystalline Profilin-Beta-Actin | Bos taurus (cattle) | 374 | FASTA |
| SB0068 | Crystallin, [beta]B3 | Bos taurus (cattle) | 211 | FASTA |
| XSB0083 | Myelin basic protein | Bos taurus (cattle) | 169 | FASTA |
