>1xxhH (H:) observed residues (from ATOM records)
yqvlarkwrpqtfadvvgqehvltalanglslgrihhaylfsgtrgvgktsiarllakgl
ncetgitatpcgvcdncreieqgrfvdlieidaasrtkvedtrdlldnvqyapargrfkv
ylidevhmlsrhsfnallktleeppehvkfllattdpqklpvtilsrclqfhlkaldveq
irhqlehilneehiahepralqllaraaegslrdalsltdqaiasgdgqvstqavsamlg
tldddqalslveamveangervmalineaaargieweallvemlgllhriamvqlspaal
gndmaaielrmrelartipptdiqlyyqtlligrkelpyapdrrmgvemtllralafhpr
mplpep