ATHSP17.4 (Arabidopsis thaliana heat shock protein 17.4). Identical to 17.4 kDa class I heat shock protein (HSP17.4) [Arabidopsis Thaliana] (GB:P19036;GB:Q540N8;GB:Q94EJ5;GB:Q9LX72); similar to 17.6 kDa class I small heat shock protein (HSP17.6C-CI) (AA 1-156) [Arabidopsis thaliana] (TAIR:AT1G53540.1); similar to low molecular weight heat-shock protein [Brassica rapa] (GB:AAB72109.1); contains InterPro domain HSP20-like chaperone (InterPro:IPR008978); contains InterPro domain Heat shock protein Hsp20 (InterPro:IPR002068)