>cd04649 LbH_THP_succinylT_putative Putative 2,3,4,5-tetrahydropyridine-2,6-dicarboxylate (THDP) N-succinyltransferase (THP succinyltransferase), C-terminal left-handed parallel alpha-helix (LbH) domain: This group is composed of mostly uncharacterized proteins containing an N-terminal domain of unknown function and a C-terminal LbH domain with similarity to THP succinyltransferase LbH. THP succinyltransferase catalyzes the conversion of tetrahydrodipicolinate and succinyl-CoA to N-succinyltetrahydrodipicolinate and CoA. It is the committed step in the succinylase pathway by which bacteria synthesize L-lysine and meso-diaminopimelate, a component of peptidoglycan. The enzyme is trimeric and displays the left-handed parallel alpha-helix (LbH) structural motif encoded by the hexapeptide repeat motif.

Probab=98.68  E-value=9e-09  Score=66.40  Aligned_cols=34  Identities=29%  Similarity=0.471  Sum_probs=23.0

Q ss_pred             CEECCCCEEEECCEEECCEEECCCCEECCCCEEEEE
Q ss_conf             365697297306878378598888898625326000
Q gi|254780771|r  277 TYIGDNVLIGGQCGIAGYLKIGDNVQIASKSGVLKD  312 (347)
Q Consensus       277 ~~ig~~~~ig~~~~i~~~v~ig~~~~i~a~s~v~~~  312 (347)
T Consensus        74 i~Ig~ncliGAnsgi--Gi~lGd~cvv~aGlyi~~g  107 (147)
T cd04649          74 ISIGKRCLLGANSGI--GISLGDNCIVEAGLYVTAG  107 (147)
T ss_pred             EEECCCEEECCCCCC--CEEECCCCEEECCEEECCC
T ss_conf             698875076146545--8486898688244598399