>4g9oB (B:) observed residues (from ATOM records)
mrillsnddgvhapgiqtlakalrefadvqvvapdrnrsgasnsltlesslrtftfdngd
iavqmgtptdcvylgvnalmrprpdivvsginagpnlgddviysgtvaaamegrhlgfpa
lavslngyqhydtaaavtcallrglsrepltgrilnvnvpdlplaqvkgirvtrcgsrhp
adkvipqedprgntlywigppgdkydagpdtdfaavdegyvsvtplhvdltaasahdvvs
dwldsvgvgtqw