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. 2001 Mar 13;98(7):3705–3709. doi: 10.1073/pnas.061028398

Figure 4.

Figure 4

cDNA sequence and deduced amino acid sequence of the WFIKKN gene. The signal peptide of the predicted WFIKKN protein is bold and underlined. The protein sequences corresponding to the WAP domain (WAP-domain), the follistatin domain (FS-domain), the Ig domain (Ig-domain), the two Kunitz-type inhibitor domains (KU-domains 1 and 2), and the NTR module (NTR-domain) are underlined. Nucleotides 171–172, separated by an intron in the WFIKKN gene, are highlighted by a bold double underline. The nucleotide positions matching the PCR primers used for amplification of the cDNA from a fetal lung cDNA library are underlined.