>4bb5D (D:) observed residues (from ATOM records)
efrpemlqgkkvivtgaskgigremayhlakmgahvvvtarsketlqkvvshclelgaas
ahyiagtmedmtfaeqfvaqagklmggldmlilnhitntslnlfhddihhvrksmevnfl
syvvltvaalpmlkqsngsivvvsslagkvayplvaaysaskfaldgffssirkeysvsr
vnvsitlcvlglidtetamkavsgmqaapkeecaleiikggalrqeevyydssrwttlli
rnpsrkileelystsynmdrfi