Compound class:
Peptide or derivative
Comment: A naturally occuring truncated form of the relaxin receptor 1 (RXFP1) [1-2]. This truncated form is uterus-specific and results from the deletion of exon-4. The exact amino acid sequence of this protein is unspecified in the reference
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Bioactivity Comments |
This splice variant acts as a functional relaxin antagonist in vitro [2]. |