>4k1lD (D:) observed residues (from ATOM records)
qqplneefrpemlqgkkvivtgaskgigremayhlakmgahvvvtarsketlqkvvshcl
elgaasahyiagtmedmtfaeqfvaqagklmggldmlilnhitntslnlfhddihhvrks
mevnflsyvvltvaalpmlkqsngsivvvsslagkvaypmvaaysaskfaldgffssirk
eysvsrvnvsitlcvlglidtetamkavsgivhmqaapkeecaleiikggalrqeevyyd
sslwttllirnpsrkileflysts