>4q91A (A:) SEQRES residues hhhhhhfnlppgnykkpvllyasngghflrilpdgtvdgtrdrsdqhiqlqlsaesvgev yikstetgqylamdtdgllygsqtpneeclflerleenhyntyiskkhaeknwfvglkkn gsvkrgprthygqkailflvlpvssd