>5v7aB (B:) observed residues (from ATOM records) smklfaqgtsldlshphvmgilnvtnslidavkhanlminagatiidvggestrpgaaev sveeelqrvipvveaiaqrfevwisvdtskpeviresakvgahiindirslsepgaleaa aetglpvclmhmqddvfaevnryfieqiarceqagiakekllldpgfgfgknlshnysll arlaefhhfnlpllvgmsrksmigqllnvgpserlsgslacaviaamqgahiirvhdvke tveamrvveatlsake