>3wp3B (B:) observed residues (from ATOM records) qsittsqtgtnngyyysfwtngggevtytngdngeysvtwvncgdftsgkgwnpanaqtv tysgefntsgnaylavygwttdplveyyilesygtynpssgltllgqvtsdggtydiyst qrvdqpsiegtstfnqywsvrtekrvggtvttanhfaawkalglemgtynymivstegye ssgsstitvs