>2c4jD (D:) observed residues (from ATOM records)
pmtlgywnirglahsirllleytdssyeekkytmgdapdydrsqwlnekfklgldfpnlp
ylidgthkitqsnailryiarkhnlcgesekeqiredilenqfmdsrmqlaklcydpdfe
klkpeylqalpemlklysqflgkqpwflgdkitfvdfiaydvlernqvfepscldafpnl
kdfisrfeglekisaymkssrflprpvfskmavwgnk