>2f7wA (A:) observed residues (from ATOM records)
skakigivtvsdrasagiyedisgkaiidtlndyltsewepiyqvipdeqdviettlikm
adeqdcclivttggtgpakrdvtpeateavcdrmmpgfgelmraeslkfvptailsrqta
glrgdslivnlpgkpksirecldavfpaipycidlmegpylecneavikpfrp