>4ghgA (A:) observed residues (from ATOM records)
neipkpvapapdilrcayaelvvtdlaksrnfyvdvlglhvsyedenqiylrsfeefihh
nlvltkgpvaalkamafrvrtpedvdkaeayyqelgcrterrkdgfvkgigdalrvedpl
gfpyefffetthverlhmrydlysagelvrldhfnqvtpdvprgrkyledlgfrvtediq
ddegttyaawmhrkgtvhdtaltggngprlhhvafsthekhniiqicdkmgalrisdrie
rgpgrhgvsnafylyildpdnhrieiytqdyytgdpdnptitwnvhdnqrrdwwgnpvvp
swyteaskvldldgnvqeiiertddselevtigadgfsftragdedgsyhgqaskg