>sp|P21335|Release 20.0|01-Nov-1991 MTQDELYMKEAIKEAKKAEEKGEVPIGAVLVINGEIIARAHNLRETEQRSIAHAEMLVID EACKALGTWRLEGATLYVTLEPCPMCAGAVVLSRVEKVVFGAFDPKGGCSGTLMNLLQEE RFNHQAEVVSGVLEEECGGMLSAFFRELRKKKKAARKNLSE