>4aw4B (B:) observed residues (from ATOM records) etitvptpikqifsddafaetikdnlkkksvtdavtqnelnsidqiiannsdiksvqgiq ylpnltslnlsnnqitdispiqylpnvtklflngnkltdikplanlknlgwlfldenkvk dlsslkdlkklkslslehngisdinglvhlpqleslylgnnkitditvlsrltkldtlsl ednqisdivplagltklqnlylsknhisdlralaglknldvlelfsqeclnkpinhqsnl vvpntvkntdgslvtpeiisddgdyekpnvkwhlpeftnevsfifyqpvtigkakarfhg rvtqplk