>tr|O17921|O17921_CAEEL Tubulin beta chain OS=Caenorhabditis elegans GN=tbb-1 MREIVHVQAGQCGNQIGSKFWEVISDEHGIQPDGTFKGESDLQLERIDVYYNEANNGKYV PRAVLVDLEPGTMDSVRSGPFGQLFRPDNFVFGQSGAGNNWAKGHYTEGAELVDNVLDVI RKEAEGCDCLQGFQLTHSLGGGTGSGMGTLLISKIREEFPDRIMSSFSVVPSPKVSDTVV EPYNATLSVHQLVENTDETYCIDNEALYDICYRTLKLTNPTYGDLNHLVSLTMSGVTTCL RFPGQLNADLRKLAVNMVPFPRLHFFMPGFAPLSAKGAQAYRALTVAELTQQMFDAKNMM AACDPRHGRYLTVAAMFRGRMSMREVDEQMLSVQNKNSSYFVEWIPNNVKTAVCDIPPRG LKMAATFVGNSTAIQELFKRISEQFTAMFRRKAFLHWYTGEGMDEMEFTEAESNMNDLIS EYQQYQEATAEDEPLDEFAGEGETYESEQ