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WAP four-disulfide core domain protein 6 (protease inhibitor WAP6, WFDC6, C20orf171, WAP6)
Function: putative serine protease inhibitor
Structure:
- contains 1 BPTI/Kunitz inhibitor domain
- contains 1 WAP domain
Compartment: secreted
Alternative splicing: named isoforms=2
Expression:
- ubiquitously expressed
- highest levels found in epididymis, testis & trachea
General
WAP four-disulfide core domain protein
Properties
SIZE: MW = 15 kD
entity length = 131 aa
COMPARTMENT: extracellular compartment
MOTIF: signal sequence {1-25}
WAP {31-69}
MOTIF: cysteine residue {C33}
MODIFICATION: cysteine residue {C61}
cysteine residue {C48}
MODIFICATION: cysteine residue {C60}
cysteine residue {C54}
MODIFICATION: cysteine residue {C69}
cysteine residue {C60}
MODIFICATION: cysteine residue {C48}
cysteine residue {C61}
MODIFICATION: cysteine residue {C33}
cysteine residue {C69}
MODIFICATION: cysteine residue {C54}
BPTI/Kunitz inhibitor {70-128}
MOTIF: cysteine residue {C79}
MODIFICATION: cysteine residue {C127}
cysteine residue {C102}
MODIFICATION: cysteine residue {C123}
cysteine residue {C123}
MODIFICATION: cysteine residue {C102}
cysteine residue {C127}
MODIFICATION: cysteine residue {C79}
INHIBITS: serine protease
Database Correlations
UniProt Q9BQY6
PFAM correlations
References
UniProt :accession Q9BQY6