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WAP four-disulfide core domain protein 8 precursor (protease inhibitor WAP8, WFDC8, C20orf170, WAP8)
Function: serine protease inhibitor (putative)
Structure:
- contains 1 BPTI/Kunitz inhibitor domain
- contains 3 WAP domains
Compartment: secreted
Expression:
- expressed ubiquitously
- highest levels in epididymis > testis, trachea
General
WAP four-disulfide core domain protein
Properties
SIZE: MW = 28 kD
entity length = 241 aa
COMPARTMENT: extracellular compartment
MOTIF: signal sequence {1-38}
WAP {47-90}
MOTIF: cysteine residue {C51}
MODIFICATION: cysteine residue {C79}
cysteine residue {C58}
MODIFICATION: cysteine residue {C83}
cysteine residue {C66}
MODIFICATION: cysteine residue {C78}
cysteine residue {C72}
MODIFICATION: cysteine residue {C87}
cysteine residue {C78}
MODIFICATION: cysteine residue {C66}
cysteine residue {C79}
MODIFICATION: cysteine residue {C51}
cysteine residue {C83}
MODIFICATION: cysteine residue {C58}
cysteine residue {C87}
MODIFICATION: cysteine residue {C72}
BPTI/Kunitz inhibitor {95-145}
MOTIF: cysteine residue {C95}
MODIFICATION: cysteine residue {C145}
cysteine residue {C104}
MODIFICATION: cysteine residue {C128}
cysteine residue {C120}
MODIFICATION: cysteine residue {C141}
cysteine residue {C128}
MODIFICATION: cysteine residue {C104}
cysteine residue {C141}
MODIFICATION: cysteine residue {C120}
cysteine residue {C145}
MODIFICATION: cysteine residue {C95}
WAP {150-193}
MOTIF: cysteine residue {C154}
MODIFICATION: cysteine residue {C182}
cysteine residue {C165}
MODIFICATION: cysteine residue {C186}
cysteine residue {C169}
MODIFICATION: cysteine residue {C181}
cysteine residue {C175}
MODIFICATION: cysteine residue {C190}
cysteine residue {C181}
MODIFICATION: cysteine residue {C169}
cysteine residue {C182}
MODIFICATION: cysteine residue {C154}
cysteine residue {C186}
MODIFICATION: cysteine residue {C165}
cysteine residue {C190}
MODIFICATION: cysteine residue {C175}
WAP {197-239}
MOTIF: cysteine residue {C201}
MODIFICATION: cysteine residue {C229}
cysteine residue {C208}
MODIFICATION: cysteine residue {C232}
cysteine residue {C216}
MODIFICATION: cysteine residue {C228}
cysteine residue {C222}
MODIFICATION: cysteine residue {C236}
cysteine residue {C228}
MODIFICATION: cysteine residue {C216}
cysteine residue {C229}
MODIFICATION: cysteine residue {C201}
cysteine residue {C232}
MODIFICATION: cysteine residue {C208}
cysteine residue {C236}
MODIFICATION: cysteine residue {C222}
INHIBITS: serine protease
Database Correlations
UniProt Q8IUA0
PFAM correlations
References
UniProt :accession Q8IUA0