>3rfoA (A:) observed residues (from ATOM records)
snamikvvfmgtpdfsvpvlrrliedgydvigvvtqpdrpvgrkkvltptpvkveaekhg
ipvlqplrirekdeyekvlalepdlivtaafgqivpneileapkygcinvhasllpelrg
gapihyaimegkektgitimymvekldagdiltqveveieerettgslfdklseagahll
sktvplliqgklepikqneeevtfaynikreqekidwtktgeevynhirglnpwpvaytt
lagqvvkvwwgekvpvtksaeagtivaieedgfvvatgnetgvkitelqpsgkkrmscsq
flrgtkpeigtklg