>3l2gH (H:) observed residues (from ATOM records)
fvknrvghskpwesgkfkaadnfpdlskhnnvmasqltkelyekywdkvtpngvtfdkci
qtgvdnpgnkfygkktgcvfgdeysyecykeffdkcieeihhfkpsdkhpapdldhnklv
ggvfedkyvkscrircgrsvkgvclppamsraerrlvekvvsdalgglkgdlagkyyplt
tmnekdqeqliedhflfekptgallttsgcardwpdgrgiwhnneknflvwineedhirv
ismqkggdlkavfsrfarglleverlmkecghglmhndrlgyictcptnmgtvvrasvhl
rlaflekhprfdemlgklrlgkrgtggesslatdstydisnwarlgkserelvqvlvdgv
nlliacdkkleagqsiddmipk