Peptide sequence: NPPPPEYINT KKNGRLTNQL QYLQKVVLKD LWKHSFSWPF QRPVDAVKLQ Sequence homology: Cow: 100%; Dog: 93%; Guinea Pig: 100%; Horse: 100%; Human: 100%; Mouse: 86%; Rabbit: 100%; Rat: 100%; Zebrafish: 92%. BRDT is similar to the RING3 protein family.