ubiquitin carboxyl-terminal hydrolase family protein. Identical to Putative ubiquitin carboxyl-terminal hydrolase 11 (UBP11) [Arabidopsis Thaliana] (GB:Q9MAQ3); similar to ubiquitin carboxyl-terminal hydrolase family protein [Arabidopsis thaliana] (TAIR:AT4G10590.2); similar to ubiquitin carboxyl-terminal hydrolase family protein [Arabidopsis thaliana] (TAIR:AT4G10570.1); similar to ubiquitin carboxyl-terminal hydrolase family protein [Arabidopsis thaliana] (TAIR:AT4G10590.1); similar to Os10g0160000 [Oryza sativa (japonica cultivar-group)] (GB:NP_001064204.1); similar to hypothetical protein OsJ_032537 [Oryza sativa (japonica cultivar-group