>1xebH (H:) observed residues (from ATOM records)
ldwtckhhadltlkelyallqlrtevfvveqkcpyqevdgldlvgdthhlmawrdgqlla
ylrlldpvrhegqvvigrvvsssaarglghqlmeralqaaerlwldtpvylsaqahlqay
ygrygfvavtevyleddiphigmrra