pre-B lymphocyte 1 pseudogene (null)

Pre-B lymphocyte 1 pseudogene" (ENSG00000253817) is a human pseudogene, meaning it is a genomic DNA sequence similar to a protein-coding gene but containing disabling mutations that prevent it from being transcribed or translated into a functional protein[4][5][6]. Pseudogenes may arise through duplication or retrotransposition events, and although some pseudogenes have been shown to play regulatory RNA roles, there is no evidence that the **pre-B lymphocyte 1 pseudogene** is functional or relevant in disease or therapy[4][5][6]. It is not a therapeutic target, enzyme, transporter, receptor, or transcription factor. The *pre-B cell receptor* (pre-BCR) is a critical checkpoint protein complex in B cell development[1][3], but the pseudogene in question does *not* produce such a receptor or protein; it is a genomic relic related to the VPREB1 gene (which encodes part of the surrogate light chain of the pre-BCR), but is *not itself the functional, druggable protein*[4][6]. If you are seeking information on the functional *pre-B cell receptor* (or its components such as the VPREB1 gene/protein or lambda-5), this entry does not refer to a protein target, but to a non-coding, non-functional genomic sequence.

Other names

VPREB1PVPREB1 pseudogeneVPREB1P1

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