HHsearch alignment for GI: peg_33 and conserved domain: cd04886

>cd04886 ACT_ThrD-II-like C-terminal ACT domain of biodegradative (catabolic) threonine dehydratase II (ThrD-II) and other related ACT domains. This CD includes the C-terminal ACT domain of biodegradative (catabolic) threonine dehydratase II (ThrD-II) and other related ACT domains. The Escherichia coli tdcB gene product, ThrD-II, anaerobically catalyzes the pyridoxal phosphate-dependent dehydration of L-threonine and L-serine to ammonia and to alpha-ketobutyrate and pyruvate, respectively. Tetrameric ThrD-II is subject to allosteric activation by AMP, inhibition by alpha-keto acids, and catabolite inactivation by several metabolites of glycolysis and the citric acid cycle. Also included in this CD are N-terminal ACT domains present in smaller (~170 a.a.) archaeal proteins of unknown function. Members of this CD belong to the superfamily of ACT regulatory domains.
Probab=95.70  E-value=0.038  Score=32.17  Aligned_cols=60  Identities=15%  Similarity=0.151  Sum_probs=40.6

Q ss_pred             EEEECCCCCHHHHHHHHHHHCCCCEEEEEEECCCC---CCEEEEEEEECC---CCCHHHHHHHHCC
Q ss_conf             99982878668899989973699632277421478---981899999478---8998999998649
Q 537021.9.peg.3   27 CIVNADILGIVVFVGNILGEYGINIAHFHLGRSQS---TEHAISFLCIDG---SILNSVLEKLSVN   86 (100)
Q Consensus        27 ~i~~~D~PG~I~~v~~~L~~~~INIa~m~l~r~~~---g~~A~~ii~vD~---~i~~~vl~~i~~~   86 (100)
T Consensus         2 ~v~i~D~PG~L~~l~~~ia~~gaNI~~i~H~R~~~~~~~~~~~v~i~~Et~~~eh~~~i~~~L~~~   67 (73)
T cd04886           2 RVELPDRPGQLAKLLAVIAEAGANIIEVSHDRAFKTLPLGEVEVELTLETRGAEHIEEIIAALREA   67 (73)
T ss_pred             EEEECCCCCHHHHHHHHHHHCCCCEEEEEEEECCCCCCCCEEEEEEEEECCCHHHHHHHHHHHHHC
T ss_conf             899348981799999999986982899999864588988769999999849999999999999986