>5b70B (B:) observed residues (from ATOM records)
gamelgdsmqgqlklgciptiapfllcdlvqeinqrfpqlnlllredtttnlltalrhge
ldvlilalpveidgmesrvvgqdpfkmvisrhqagaikvpikyddlpdesvfllekghcl
tehavsackltdkekinpfsatslhtlvqmvanglgttfipqmaidhglldnqnlvviep
pgqqayrdiglvwrpsssrsktfnqlaevvsell