major latex protein-related / MLP-related. similar to MLP328 (MLP-LIKE PROTEIN 328) [Arabidopsis thaliana] (TAIR:AT2G01520.1); similar to unknown [Populus trichocarpa x Populus deltoides] (GB:ABK96619.1); contains InterPro domain Bet v I allergen; (InterPro:IPR000916)