>1w2gA (A:) observed residues (from ATOM records)
mliaiegvdgagkrtlveklsgafraagrsvatlafprygqsvaadiaaealhgehgdla
ssvyamatlfaldragavhtiqglcrgydvvildryvasnaaysaarlhenaagkaaawv
qriefarlglpkpdwqvllavsaelagerrdnyerdaelqqrtgavyaelaaqgwggrwl
vvgadvdpgrlaatlap