>8b2y_B mol:protein length:235 CsiFP4 chain AMNMNIGSVVFQKPIPFVVQFEGDINGKKFSVAGKGIGDANSGKFEGKHICTTGDLPISWGAIACLLQYGMPCFAKYPNDVPDYIKSTFPEGFQRESLVEFGNDGRYIAKQKVTLENGIIYNRGTITGDGFNENGKIMRRELQDKVAPMLTYYYPEDDGLKCIFNQLINGNNEDFQEVKMSQKITPLSDGPTAPRKLHYQHITLDLRKDSSEAADHIVITENAKAVSAEKYAKACF