>3rq5A (A:) observed residues (from ATOM records)
mnvpfwteehvratlperdtygtalllagsddmpgaallaglgamrsglgklvigtsenv
iplivpvlpeatywrdgwkkaadaqleetyraiaigpglpqtesvqqavdhvltadcpvi
ldagalakrtypkregpviltphpgeffrmtgvpvnelqkkraeyakewaaqlqtvivlk
gnqtviafpdgdcwlnptgngalakggtgdtltgmilgmlcchedpkhavlnavylhgac
aelwtdehsahtllahelsdilprvwkrfe