HHsearch alignment for GI: 254780349 and conserved domain: TIGR01825

>TIGR01825 gly_Cac_T_rel pyridoxal phosphate-dependent acyltransferase, putative; InterPro: IPR010962 Pyridoxal phosphate is the active form of vitamin B6 (pyridoxine or pyridoxal). PLP is a versatile catalyst, acting as a coenzyme in a multitude of reactions, including decarboxylation, deamination and transamination , , . PLP-dependent enzymes are primarily involved in the biosynthesis of amino acids and amino acid-derived metabolites, but they are also found in the biosynthetic pathways of amino sugars and in the synthesis or catabolism of neurotransmitters; pyridoxal phosphate can also inhibit DNA polymerases and several steroid receptors . Inadequate levels of pyridoxal phosphate in the brain can cause neurological dysfunction, particularly epilepsy . PLP enzymes exist in their resting state as a Schiff base, the aldehyde group of PLP forming a linkage with the epsilon-amino group of an active site lysine residue on the enzyme. The alpha-amino group of the substrate displaces the lysine epsilon-amino group, in the process forming a new aldimine with the substrate. This aldimine is the common central intermediate for all PLP-catalyzed reactions, enzymatic and non-enzymatic . This entry contains a number of enzyme families: Serine palmitoyltransferase Glycine C-acetyltransferase (2-amino-3-ketobutyrate coenzyme A ligase) 5-aminolevulinic acid synthase 8-amino-7-oxononanoate synthase All transfer the R-group (acetyl, succinyl, or 6-carboxyhexanoyl) from coenzyme A to an amino acid (Gly, Gly, Ala, respectively), with release of CO2 for the latter two reactions.; GO: 0016740 transferase activity, 0030170 pyridoxal phosphate binding.
Probab=99.37  E-value=1.2e-10  Score=94.71  Aligned_cols=313  Identities=22%  Similarity=0.269  Sum_probs=205.9

Q ss_pred             HHCCCCCCCCCCC----CHHHHHHHHCCCCCCCCCCCCCCCCCCCCH-HHHHHHHHHHHHHHHHCCCCCEECCCHHHHHH
Q ss_conf             8388810430102----989999830510288657988875336006-79999999999999871886301000016799
Q gi|254780349|r   33 NDEIQLIASENIV----SRAVLEAQGSILTNKYAEGYPSKRYYGGCQ-YVDDIENIAIERAKKLFNVNFVNVQSHSGSQM  107 (433)
Q Consensus        33 ~~~l~LiASEN~~----S~~v~~~l~S~l~nkyaeG~pg~ryy~G~~-~~d~iE~la~~~a~~lF~a~~anvqp~SG~~A  107 (433)
T Consensus        33 ~~vinL-sSNNYLGlA~hp~Lk~aA~~a~-~~yGvGAGAVRTIaGTl~lH~eLE-----~~LA~FK~teAAl~fqSGF~~  105 (392)
T TIGR01825        33 KKVINL-SSNNYLGLASHPRLKEAAKEAI-QQYGVGAGAVRTIAGTLELHEELE-----EKLAKFKKTEAALVFQSGFNT  105 (392)
T ss_pred             EEEEEC-CCCCCCCCCCCHHHHHHHHHHH-HHCCCCCCCHHHHHHHHHHHHHHH-----HHHHHHCCCCEEEHHHCCHHH
T ss_conf             578740-4355455468876899999999-865962241210433778999999-----998755382011010312237


Q ss_pred             HHHHHHHHHCCCC--EEEECCCCCCCCCCCCCCCC-CCCCCCCCCCCCCCCCCCCCCHHHHHHHHHH---H---CCCEEE
Q ss_conf             9999998315487--48812334484111476654-3333322013665832356598999999986---0---466789
Q gi|254780349|r  108 NQGVFLALMHPGD--SFMGLSLDSGGHLTHGSSVN-MSGKWFKAIPYNVRKEDGLLDMHEIESLAIE---Y---NPKLII  178 (433)
Q Consensus       108 n~av~~ALl~pGD--~Il~~~l~~GGHlshg~~~~-~~g~~~~~~~y~~d~~~~~ID~d~~~~~a~~---~---kPklIi  178 (433)
T Consensus       106 N~GvlSa~L~k~ddG~v~SdELN------HASIIDG~RLtkA~k~~y------~H~dm~DL~~~l~e~~~~Gqy~~~l~v  173 (392)
T TIGR01825       106 NQGVLSALLRKGDDGIVLSDELN------HASIIDGLRLTKAKKKIY------KHVDMDDLERVLRENVEEGQYKKKLIV  173 (392)
T ss_pred             HHHHHHHHHCCCCCEEEEECCCC------HHHHHHCCCCCCCCEEEE------ECCCHHHHHHHHHHCCCCCCCCCEEEE
T ss_conf             79999876235887158720002------034550422378856898------459845899999716033754436899


Q ss_pred             EECCCCCCCC---CHHHHHHHHHHCCCEEEECCCCHHHHHH-H--HC-CCCCCCC--CCEEEECCCCCCCCCCCEEEEEC
Q ss_conf             7055243536---3799998864179789918620124432-0--00-1232200--23567404565225674489833
Q gi|254780349|r  179 VGGTAYSRVW---DWERFRSIADSIGAYLMADISHISGLVV-G--GQ-HPSPVPH--CHIVTTTTHKSLRGPRGGLIMTN  249 (433)
Q Consensus       179 ~G~S~y~~~~---d~~~l~eIa~~~ga~l~~D~aH~~GLIa-~--g~-~~~Pl~~--ADvvt~sTHKtl~GPrgGiI~~~  249 (433)
T Consensus       174 TDG-VFSMDGdvApLp~iVE~Ae~Yda~~yVDDAHGsGVlGe~GrGtV~HFGL~y~~v~~qvGTLSKA~-GvvGGY~AG~  251 (392)
T TIGR01825       174 TDG-VFSMDGDVAPLPEIVELAEKYDALVYVDDAHGSGVLGEKGRGTVKHFGLEYDKVDIQVGTLSKAI-GVVGGYVAGS  251 (392)
T ss_pred             ECC-EEECCCCCCCCCHHHHHHHHCCCEEEEECCCCCCCCCCCCCCEEECCCCCCCCEEEEECCHHHHH-CCCCCCCCCC
T ss_conf             665-04256787887323346324595799863346644477887135303754164678855522322-2566423488


Q ss_pred             CCCHHHHCCHHHCHHHHHHHH-HHHHHHHHHHHHHHHCHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCEEEECC
Q ss_conf             620565016646543223445-5666899999999735648999999998889999998616852334588898126316
Q gi|254780349|r  250 HADLAKKINSAIFPGLQGGPF-MHSIAAKAVAFGEALSSEFRDYAKQIVLNSQALAKKLQFLGFDIVSGGTDNHLMLVDL  328 (433)
Q Consensus       250 ~~e~~~~i~~avfPg~qg~~~-~~~iaa~aval~Ea~~~~f~~Ya~qvv~NA~~La~~L~~~G~~vv~ggTd~H~vlvdl  328 (433)
T Consensus       252 ~-~lidyL~~~aRPFLFSta~~Pa~~~A~~~Av~~l~~-~-~~l~~kLW~Nt~ylk~~L~~LGydl--~~S~tPItPv~~  326 (392)
T TIGR01825       252 K-ELIDYLKARARPFLFSTALPPAVVAALIEAVDVLQE-S-PELMEKLWDNTRYLKAGLSKLGYDL--GESETPITPVLI  326 (392)
T ss_pred             H-HHHHHHHHCCCCCCCCCCCCHHHHHHHHHHHHHHCC-C-CCHHHHHHHHHHHHHHHHHHHCCCC--CCCCCCCCCEEE
T ss_conf             8-999999862898601257880789999999998707-9-3147776788999998767616411--476686124587


Q ss_pred             CCCCCCHHHHHHHHHHC-CEEEE---CCCCCCCCCCCCCCCCCCCCCHHHHHCC
Q ss_conf             65567679999988856-71880---3789989999888985122466673079
Q gi|254780349|r  329 RSKRMTGKRAESILGRV-SITCN---KNSIPFDPESPFITSGIRLGTPSGTTRG  378 (433)
Q Consensus       329 ~~~~~~G~~a~~~Le~~-gI~~N---kn~iP~D~~~~~~~sGiRlGT~aiTtrG  378 (433)
T Consensus       327 Gde~-~A~efS~rL~~~yGvFa~sivFPTVp~g~A------RiR~~~tA~HTkd  373 (392)
T TIGR01825       327 GDEK-VAQEFSRRLLDEYGVFAQSIVFPTVPRGTA------RIRNIPTAEHTKD  373 (392)
T ss_pred             CCCH-HHHHHHHHHHHHCCEEEEEEECCCCCCCCC------CCCCCCCHHCCHH
T ss_conf             6515-689999987775290899842165669884------2124656130266