RCI2A (RARE-COLD-INDUCIBLE 2A). Identical to Hydrophobic protein RCI2A (RCI2A) [Arabidopsis Thaliana] (GB:Q9ZNQ7); similar to RCI2B (RARE-COLD-INDUCIBLE 2B) [Arabidopsis thaliana] (TAIR:AT3G05890.1); similar to Protein of unknown function UPF0057 [Medicago truncatula] (GB:ABD33197.1); contains InterPro domain Protein of unknown function UPF0057; (InterPro:IPR000612)