binding. similar to unknown protein [Oryza sativa (japonica cultivar-group)] (GB:AAN08225.2); similar to unnamed protein product [Vitis vinifera] (GB:CAO41828.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN71711.1); contains InterPro domain Ribosomal protein S30Ae/sigma 54 modulation protein; (InterPro:IPR003489); contains InterPro domain Nop14-like protein (InterPro:IPR007276)