Type: Binary Subtype: Pre‑translational |
Pre-translational mechanisms such as alternative splicing, alternative promoter-usage and/or RNA editing result in inclusion or removal of exons that contain an entire or partial motif.
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| TRXR1_HUMAN | LIG_NRBOX | 46 | 52 | Alternative splicing removes the NRBOX motif of Isoform TXNRD1_v2 of Thioredoxin reductase 1, cytoplasmic (TXNRD1), abrogating binding to Estrogen receptor (ESR1). Unlike splice variants without the NRBOX motif, TrxR1b (also known as Isoform TXNRD1_v2 of Thioredoxin reductase 1, cytoplasmic (TXNRD1)) is identified within the nucleus. TrxR1b enhanced the transcriptional activity of the estrogen receptors ESR1 and ESR2, possibly by providing a reduced environment in the immediate vicinity of the ERs. | details |
| TRXR1_HUMAN | LIG_NRBOX | 46 | 52 | Alternative splicing removes the NRBOX motif of Isoform TXNRD1_v2 of Thioredoxin reductase 1, cytoplasmic (TXNRD1), abrogating binding to Estrogen receptor beta (ESR2). Unlike splice variants without the NRBOX motif, TrxR1b (also known as Isoform TXNRD1_v2 of Thioredoxin reductase 1, cytoplasmic (TXNRD1)) is identified within the nucleus. TrxR1b enhanced the transcriptional activity of the estrogen receptors ESR1 and ESR2, possibly by providing a reduced environment in the immediate vicinity of the ERs. | details |
