>2br4F (F:) observed residues (from ATOM records)
ndysrqnfldlnlfrglgedpayhppvltdrprdwpldrwaeaprdlgysdfspyqwrgl
rmlkdpdtqavyhdmlwelrprtivelgvynggslawfrdltkimgidcqvigidrdlsr
cqipasdmenitlhqgdcsdlttfehlremahplifiddahantfnimkwavdhlleegd
yfiiedmipywyryapqlfseylgafrdvlsmdmlyanassqldrgvlrrv