Heterogeneous Nuclear Ribonucleoprotein A1

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Heterogeneous nuclear ribonucleoprotein A1 (372 aa, ~39 kDa) is encoded by the human HNRNPA1 gene. This protein plays a key role in the regulation of alternative splicing.

**Synonyms:** - HNRNPA1 - Helix-Destabilizing Protein - Heterogeneous Nuclear Ribonucleoprotein Core Protein A1 - Nuclear Ribonucleoprotein Particle A1 Protein - Single-Strand DNA-Binding Protein UP1 - Single-Strand RNA-Binding Protein - hnRNP A1 - hnRNP Core Protein A1