carbohydrate binding. similar to unnamed protein product [Vitis vinifera] (GB:CAO40133.1); similar to hypothetical protein OsI_001502 [Oryza sativa (indica cultivar-group)] (GB:EAY73655.1); similar to hypothetical protein OsJ_001395 [Oryza sativa (japonica cultivar-group)] (GB:EAZ11570.1); contains InterPro domain Collagen-binding surface protein Cna-like, B region (InterPro:IPR008454); contains InterPro domain Carbohydrate-binding-like fold; (InterPro:IPR013784)