| 69233 | Smpx | small muscle protein, X-linked | ASSOCIATED WITH Distal Myopathy 7 (ortholog); genetic disease (ortholog); Hearing Loss (ortholog); FOUND IN contractile muscle fiber (ortholog); costamere (ortholog); cytoplasm (ortholog); INTERACTS WITH 17beta-estradiol; 2,3,7,8-tetrachlorodibenzodioxine; aconitine | X | 41049354 | 41107323 | Rat | 98 | symbol , PhenoGen | gene, protein-coding, PROVISIONAL [RefSeq] |
| 736270 | SMPX | small muscle protein X-linked | This gene encodes a small protein that has no known functional domains. Mutations in this gene are a cause of X-linked deafness-4, and the encoded protein may play a role in the maintenance of inner ear cells subjected to mechanical stress. Alternatively spliced transcript variants have been observe d for this gene. [provided by RefSeq, Dec 2011] | X | 21705978 | 21758116 | Human | 130 | symbol , COSMIC , Human Proteome Map | gene, protein-coding, REVIEWED [RefSeq] |
| 736271 | Smpx | small muscle protein, X-linked | Located in muscle tendon junction; myofibril; and nucleus. Is expressed in several structures, including alimentary system; heart; limb; respiratory system; and sensory organ. Used to study X-linked deafness 4. Human ortholog(s) of this gene implicated in X-linked deafness 4. Orthologous to human ... (more)pan style='font-weight:700;'>SMPX (small muscle protein X-linked). [provided by Alliance of Genome Resources, Jul 2025] | X | 156481969 | 156535587 | Mouse | 106 | symbol , PhenoGen , description | gene, protein-coding, VALIDATED [RefSeq] |
| 9068054 | Smpx | small muscle protein X-linked | ASSOCIATED WITH Distal Myopathy 7 (ortholog); genetic disease (ortholog); Hearing Loss (ortholog); FOUND IN contractile muscle fiber (ortholog); costamere (ortholog); cytoplasm (ortholog) | NW_004955509 | 2043854 | 2185294 | Chinchilla | 13 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 11996553 | SMPX | small muscle protein X-linked | ASSOCIATED WITH Distal Myopathy 7 (ortholog); genetic disease (ortholog); Hearing Loss (ortholog); FOUND IN contractile muscle fiber (inferred); costamere (inferred); cytoplasm (inferred) | X | 14336846 | 14389125 | Bonobo | 16 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 12299279 | SMPX | small muscle protein X-linked | ASSOCIATED WITH Distal Myopathy 7 (ortholog); genetic disease (ortholog); Hearing Loss (ortholog); FOUND IN contractile muscle fiber (inferred); costamere (inferred); cytoplasm (inferred) | X | 17520564 | 17578453 | Dog | 16 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 12485979 | Smpx | small muscle protein X-linked | ASSOCIATED WITH Distal Myopathy 7 (ortholog); genetic disease (ortholog); Hearing Loss (ortholog); FOUND IN contractile muscle fiber (inferred); costamere (inferred); cytoplasm (inferred) | NW_004936624 | 2603210 | 2659368 | Squirrel | 16 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 155244744 | smpx | | | | | | Tropical Clawed Frog | | symbol | gene, null |
| 18922664 | Smpx | small muscle protein X-linked | ASSOCIATED WITH Distal Myopathy 7 (ortholog); genetic disease (ortholog); Hearing Loss (ortholog); FOUND IN contractile muscle fiber (ortholog); cytoplasm (ortholog); nucleus (ortholog) | | | | Naked Mole-Rat | 13 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 18368999 | SMPX | small muscle protein X-linked | ASSOCIATED WITH Distal Myopathy 7 (ortholog); genetic disease (ortholog); Hearing Loss (ortholog); FOUND IN contractile muscle fiber (inferred); costamere (inferred); cytoplasm (inferred) | | | | Green Monkey | 16 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 13857992 | SMPX | small muscle protein X-linked | ASSOCIATED WITH Distal Myopathy 7 (ortholog); genetic disease (ortholog); Hearing Loss (ortholog); FOUND IN contractile muscle fiber (inferred); costamere (inferred); cytoplasm (inferred) | | | | Pig | 16 | symbol | gene, protein-coding, PROVISIONAL [RefSeq] |
| 626043088 | Smpx | small muscle protein X-linked | ASSOCIATED WITH Distal Myopathy 7 (ortholog); genetic disease (ortholog); Hearing Loss (ortholog); FOUND IN contractile muscle fiber (ortholog); costamere (ortholog); cytoplasm (ortholog) | | | | Black Rat | 13 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 155250314 | smpx.L | | | | | | African Clawed Frog | | symbol | gene, null |
| 155248243 | smpx.S | | | | | | African Clawed Frog | | symbol | gene, null |