The domain within your query sequence starts at position 18 and ends at position 198; the E-value for the Claudin_2 domain shown below is 2.8e-23.

FAAFSLMTIAVGTDYWLYSRGVCKTKSVSENETSKKNEEVMTHSGLWRTCCLEGNFKGLC
KQIDHFPEDADYEADTAEYFLRAVRASSIFPILSVILLFMGGLCIAASEFYKTRHNIILS
AGIFFVSAGLSNIIGIIVYISANAGDPSKSDSKKNSYSYGWSFYFGALSFIIAEMVGVLA
V

Claudin_2

PFAM accession number:

This is a PFAM domain. For full annotation and more information, please see the PFAM entry Claudin_2