NIP4;1/NLM4 (NOD26-LIKE INTRINSIC PROTEIN 4;1); water channel. Identical to Putative aquaporin NIP4-1 (NIP4-1) [Arabidopsis Thaliana] (GB:Q9FIZ9); similar to NIP4,2/NLM5 (NOD26-LIKE INTRINSIC PROTEIN 4,2), water channel [Arabidopsis thaliana] (TAIR:AT5G37820.1); similar to Probable aquaporin NIP-type (Pollen-specific membrane integral protein) (GB:P49173); contains InterPro domain Aquaporin; (InterPro:IPR012269); contains InterPro domain Major intrinsic protein; (InterPro:IPR000425)