The domain within your query sequence starts at position 87 and ends at position 227; the E-value for the d1gxra_ domain shown below is 8e-7.
DFTYKEIPLECGVRGYAGYISGCALTRNGQGKSVVCMVSSKNKISTWDISESVITWVSPV QPASIKLLTTLPDMHIAVTVDIQSTIKLWDCHNREALATNNLESPCKSLKAVISKDGPIV LAGDILGNLYIFRIPDLHLIS