>sp|Q17299|TBB1_CAEBR Tubulin beta-1 chain OS=Caenorhabditis briggsae GN=mec-7 MREIVHIQAGQCGNQIGSKFWEVISDEHGIDPTGQYVGDSDLQLERINVYYNEAGSNKYV PRAVLVDLEPGTMDSVRSGPFGQLFRPDNYVFGQSGAGNNWAKGHYTEGAELVDNVLDVV RKEAESTDCLQGFQLTHSLGGGTGSGMGTLLISKIREEYPDRIMNTFSVVPSPKVSDTVV EPYNATLSVHQLVENTDETFCIDNEALYDICFRTLKLTTPTYGDLNHLVSATMSGVTTCL RFPGQLNADLRKLAVNMVPFPRLHFFMPGFAPLTSRSNQQYRAITVPELTQQCFDAKNMM AACDPRHGRYLTAAAIFRGRMSMKEVDEQMLNIQNKNSSYFVDWIPNNVKTAVCDIPPRG LKMSATFIGNSTAIQELFKRISEQFTAMFRRKAFLHWYTGEGMDEMEFTEAESNMNDLVS EYQQYQEAAADEDAAEAFDGE