>gi|48255941 CD44 antigen isoform 4 precursor [Homo sapiens] MDKFWWHAAWGLCLVPLSLAQIDLNITCRFAGVFHVEKNGRYSISRTEAA DLCKAFNSTLPTMAQMEKALSIGFETCRYGFIEGHVVIPRIHPNSICAAN NTGVYILTSNTSQYDTYCFNASAPPEEDCTSVTDLPNAFDGPITITIVNR DGTRYVQKGEYRTNPEDIYPSNPTDDDVSSGSSSERSSTSGGYIFYTFST VHPIPDEDSPWITDSTDRIPATRDQDTFHPSGGSHTTHGSESDGHSHGSQ EGGANTTSGPIRTPQIPEWLIILASLLALALILAVCIAVNSRRRCGQKKK LVINSGNGAVEDRKPSGLNGEASKSQEMVHLVNKESSETPDQFMTADETR NLQNVDMKIGV