stable protein 1-related. Identical to Putative protein Pop3 [Arabidopsis Thaliana] (GB:Q9LUV2;GB:Q8LCB1); similar to unknown protein [Arabidopsis thaliana] (TAIR:AT5G22580.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO44961.1); contains InterPro domain Dimeric alpha-beta barrel (InterPro:IPR011008); contains InterPro domain Stress responsive alpha-beta barrel (InterPro:IPR013097)