PIP2A (PLASMA MEMBRANE INTRINSIC PROTEIN 2A); water channel. Identical to Aquaporin PIP2-1 (PIP2-1) [Arabidopsis Thaliana] (GB:P43286); similar to PIP2B (plasma membrane intrinsic protein 2,2), water channel [Arabidopsis thaliana] (TAIR:AT2G37170.1); similar to plasma membrane intrinsic protein 1 [Brassica napus] (GB:AAD39373.1); contains InterPro domain Aquaporin; (InterPro:IPR012269); contains InterPro domain Major intrinsic protein; (InterPro:IPR000425)