>1sssB (B:) SEQRES residues iqfkkyelpplpykidalepyiskdiidvhynghhkgyvngansllerlekvvkgdlqtg qydiqgiirgltfninghklhalywenmapsgkgggkpggaladlinkqygsfdrfkqvf tetanslpgtgwavlyydtesgnlqimtfenhfqnhiaeipiilildefehayylqyknk radyvnawwnvvnwdaaekklqkyl