The domain within your query sequence starts at position 19 and ends at position 158; the E-value for the d1gxra_ domain shown below is 7e-9.
DLFQFNKTVEHGFPHQPSALGYSPSLRILAIGTRSGAVKLYGAPGVEFMGLHKENNAVLQ IHFLPGQCQLVTLLDDNSLHLWSLKVKGGVSELQEEESFTLRGPPGAAPSATQVTEILPH SSGELLYLGTESGNVFVVQL