>3qhxC (C:) observed residues (from ATOM records)
aglatraihsgyrpdpatgavnapiyasstfaqdglrggyeyartgnptrtaleaalaav
edaafgrafssgmaaadcalramlrpgdhvvipddayggtfrlidkvftgwnveytpval
adldavraairpttrliwvetptnpllsiadiagiaqlgadssakvlvdntfaspalqqp
lslgadvvlhsttkyigghsdvvggalvtndeeldqsfaflqngagavpgpfdayltmrg
lktlvlrmqrhsenaaavaeflaehpaistvlypglpshpghavaarqmrgfggmvsvrm
ragrtaaeqlcaktnifilaeslgsvesliehpsamtgsqlevpddlvrlsvgiedvadl
lddlkqalg