>2yw9H (H:) observed residues (from ATOM records)
mltvdlsgkkalvmgvtnqrslgfaiaaklkeagaevalsyqaerlrpeaeklaealgga
llfradvtqdeeldalfagvkeafggldylvhaiafapreamegryidtrrqdwllalev
sayslvavarraepllregggivtltyyasekvvpkynvmaiakaaleasvrylayelgp
kgvrvnaisagpvftkmydrvaqtaplrrnitqeevgnlglfllsplasgitgevvyvda
gyhimg