WFIKKN1, Official Symbol WFIKKN1provided by HGNC Official Full Name WAP, follistatin/kazal, immunoglobulin, kunitz and netrin domain containing 1provided by HGNC Primary source HGNC:HGNC:30912 See related Ensembl:ENSG00000127578 MIM:608021; AllianceGenome:HGNC:30912 Gene type protein coding RefSeq status REVIEWED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as RJD2; WFIKKN; WFDC20A; C16orf12 Summary This gene encodes a secreted multidomain protein consisting of a signal peptide, a WAP domain, a follistatin domain, an immunoglobulin domain, two tandem Kunitz domains, and an NTR domain. These domains have been implicated frequently in inhibition of various types of proteases, suggesting that the encoded protein may be a multivalent protease inhibitor and may control the action of multiple types of serine proteases as well as metalloproteinases. [provided by RefSeq, Jul 2008] Expression Low expression observed in reference dataset See more Orthologs mouse all