This CCDS ID represents the protein described in PMIDs: 20443919 and 19412439. This transcript is supported by AF106697.1. It should be noted this transcript is predicted to undergo nonsense-mediated mRNA decay (NMD). However, the protein is represented because it was detected endogenously in in cow in PMIDs: 9111083 and 10729789. It is likely that the majority of transcripts representing this variant will undergo NMD, while some low level of NMD escape may allow for the expression of this protein.