>3lkjB (B:) observed residues (from ATOM records)
qiaahviseastsvlqwaekgyytmsnnlvtlengkqltvkrqglyyiyaqvtfcsnapf
iaslclkspgrferillraanthssakpcgqqsihlggvfelqpgasvfvnvtdpsqvsh
gtgftsfgllkl