Peptide sequence: EIYGIENKNN QETKPSDDEN SDNSNECVVC LSDLRDTLIL PCRHLCLCTS Sequence homology: Cow: 93%; Dog: 93%; Goat: 79%; Guinea Pig: 100%; Horse: 93%; Human: 100%; Mouse: 100%; Rabbit: 93%; Rat: 100%; Zebrafish: 100%. Mahogunin (MGRN1) is a C3HC4 RING-