>4p91A (A:) SEQRES residues
pscpmlctcysspptvscqannfssvplslppstqrlflqnnlirslrpgtfgpnlltlw
lfsnnlstiypgtfrhlqaleeldlgdnrhlrslepdtfqglerlqslhlyrcqlsslpg
nifrglvslqylylqensllhlqddlfadlanlshlflhgnrlrlltehvfrglgsldrl
llhgnrlqgvhraafhglsrltilylfnnslaslpgealadlpaleflrlnanpwacdcr
arplwawfqrarvsssdvtcatpperqgrdlrtlrdtdfqacppptptrpgsrargnsss
nh