A human protein containing multiple types of protease-inhibitory modules.

ABSTRACT: By using sensitive homology-search and gene-finding programs, we have found that a genomic region from the tip of the short arm of human chromosome 16 (16p13.3) encodes a putative secreted protein consisting of a domain related to the whey acidic protein (WAP) domain, a domain homologous with follistatin modules of the Kazal-domain family (FS module), an immunoglobulin-related domain (Ig domain), two tandem domains related to Kunitz-type protease inhibitor modules (KU domains), and a domain belonging to the recently defined NTR-module family (NTR domain). The gene encoding these WAP, FS, Ig, KU, and NTR modules (hereafter referred to as the WFIKKN gene) is intron-depleted--its single 1,157-bp intron splits the WAP module. The validity of our gene prediction was confirmed by sequencing a WF

SUBMITTER: Trexler M 

PROVIDER: S-EPMC31116 | biostudies-literature | 2001 Mar

REPOSITORIES: biostudies-literature