similar to SLT1 (SODIUM- AND LITHIUM-TOLERANT 1) [Arabidopsis thaliana] (TAIR:AT2G37570.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO15631.1); contains InterPro domain HSP20-like chaperone (InterPro:IPR008978); contains InterPro domain Heat shock protein Hsp20 (InterPro:IPR002068)