>sp|P23299|Release 21.0|01-Mar-1992 MSLPNSTTVLPFLARLWQETAEQGGNVSGLARKSQLRDDSKLEALYILMVLGFFGFFTLG IMLSYIRSKKLEHSHDPFNVYIESDAWQEKGKAVFQARVLESFRACYVIENQAAVEQPAT HLPELKPLS