The domain within your query sequence starts at position 89 and ends at position 238; the E-value for the 1w1w domain shown below is 1e-17.

NFKSYAGEKVLGPFHKRFSCIIGPNGSGKSNVIDSMLFVFGYRAQKIRSKKLSVLIHNSD
EHKDIQSCTVEVHFQKIIDKEGDDYEVLPNSNFYVSRTAYRDSTSVYHISGKKKTFKDVG
NLLRSHGIDLDHNRFLILQGEVEQIAMMKP

This is a PDB domain - please see the PDBSUM entry of 1w1w for further annotation