>4y28D (D:) SEQRES residues
keapvgtppeldpntpspifggstggllrkaqveefyvitwespkeqifemptggaaimr
egpnllklarkeqclalgtrlrskykikyqfyrvfpsgevqylhpkdgvypekvnpgrqg
vgvnfrsigknvspievkftgkqpydl