HHsearch alignment for GI: 254780696 and conserved domain: pfam03133

>pfam03133 TTL Tubulin-tyrosine ligase family. Tubulins and microtubules are subjected to several post-translational modifications of which the reversible detyrosination/tyrosination of the carboxy-terminal end of most alpha-tubulins has been extensively analysed. This modification cycle involves a specific carboxypeptidase and the activity of the tubulin-tyrosine ligase (TTL). The true physiological function of TTL has so far not been established. Tubulin-tyrosine ligase (TTL) catalyses the ATP-dependent post-translational addition of a tyrosine to the carboxy terminal end of detyrosinated alpha-tubulin. In normally cycling cells, the tyrosinated form of tubulin predominates. However, in breast cancer cells, the detyrosinated form frequently predominates, with a correlation to tumour aggressiveness. On the other hand, 3-nitrotyrosine has been shown to be incorporated, by TTL, into the carboxy terminal end of detyrosinated alpha-tubulin. This reaction is not reversible by the carboxypep
Probab=98.86  E-value=4.4e-08  Score=73.36  Aligned_cols=75  Identities=25%  Similarity=0.512  Sum_probs=49.4

Q ss_pred             HHCCCCEEEC-CHHHHHHHHHHHH--HHHHHCCCCCCCCCEEEECCCCCCHHHHHHHHHHHCCCCCCEEECCCCC--CCC
Q ss_conf             3044310003-7245568888521--4331116885434468744887115889999984001334002105344--568
Q gi|254780696|r  135 ELMPPTLISR-DITQITRFYLEMK--DIIIKPLYGNGGTGVFRITLGDRNFSSLIEMLFEKYPEPLMIQSYLPQI--RDG  209 (316)
Q Consensus       135 ~~~P~T~vt~-~~~~~~~f~~~~~--~vViKPl~g~~G~gV~~i~~~~~~~~~~~e~~~~~~~~~ii~Qefi~~~--~~g  209 (316)
T Consensus        42 ~f~P~Tf~Lp~d~~~f~~~~~~~~~~~wI~KP~~~~~G~GI~l~~~----~~~i~~~---~~~~~~VvQkYI~~PlLi~g  114 (291)
T pfam03133        42 DFLPRTFILPTDLGEFVDYFEDNERNTWIVKPSASARGRGIRITND----LSQILKQ---IQSRPLVVQKYIERPLLIDG  114 (291)
T ss_pred             CEECCEEECHHHHHHHHHHHHHCCCCEEEEEECCCCCCCCEEEECC----HHHHHHH---HCCCCEEEEECCCCCCEECC
T ss_conf             7768897878999999999986899769991177689899698379----9997665---23798897520577510667


Q ss_pred             ---CEEEEEE
Q ss_conf             ---2699998
Q gi|254780696|r  210 ---DKRILLL  216 (316)
Q Consensus       210 ---D~Rv~vi  216 (316)
T Consensus       115 ~KFDlR~yvL  124 (291)
T pfam03133       115 RKFDIRLYVL  124 (291)
T ss_pred             EEEEEEEEEE
T ss_conf             4567899999