>tr|A0A8C6HS39|A0A8C6HS39_MUSSI WAP four-disulfide core domain 9 OS=Mus spicilegus MKPWIIVLTVSAHGILVFLHVLGSLKDDLEEIDQCWVQPPTRFCGKRCTKVRKCVSPNYT CCWTYCGNICLNNEEPFETLMKV