>6j1pB (B:) observed residues (from ATOM records)
alpsgsdpafsqpksvldagltcqgaspssvskpillvpgtgttgpqsfdsnwiplsaql
gytpcwispppfmlndtqvnteymvnaittlyagsgnnklpvltwsqgglvaqwgltffp
sirskvdrlmafapdykgtvlagpldalavsapsvwqqttgsalttalrnaggltqivpt
tnlysatdeicqpqvsnspldssylfngknvqaqavcgplfvidhagsltsqfsyvvgrs
alrsttgqarsadygitdcnplpandltpeqkvaaaallapgvaaivagpkqncepdlmp
yarpfavgkrtcsgivtp