HHsearch alignment for GI: 254780488 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=99.75 E-value=3.6e-16 Score=129.32 Aligned_cols=341 Identities=20% Similarity=0.251 Sum_probs=218.7
Q ss_pred CCCEEEEEEEEEEEEECCCCEEEECHHHHHHHCCC-CCCHHHHHHHHHHHHHHCCHHCCCCCC----HHHHHHHHHHHHH
Q ss_conf 78646886213289968987646410237753678-789999999999998522010245689----7899999999972
Q gi|254780488|r 21 PTFKKIIKTEGSYLIDENHDKIIDAISSWWVITHG-HRHPIIMNAIRSASENYDQIIFSEYTH----EPAEQLARLLIKI 95 (423)
Q Consensus 21 ~~p~~i~~~~G~~l~d~dG~~~lD~~~g~~~~~lG-h~~~~i~~a~~~q~~~~~~~~~~~~~~----~~~~~la~~l~~~ 95 (423)
T Consensus 15 ~~i~~L~s~qGp~v~-vnG~~vinLsSN---NYLGlA~hp~Lk~aA~~a~~~yGvGAGAVRTIaGTl~lH~eLE~~LA~F 90 (392)
T TIGR01825 15 VEIRVLESAQGPEVK-VNGKKVINLSSN---NYLGLASHPRLKEAAKEAIQQYGVGAGAVRTIAGTLELHEELEEKLAKF 90 (392)
T ss_pred CCCHHHCCCCCCEEE-ECCEEEEECCCC---CCCCCCCCHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHH
T ss_conf 440532078888789-888578740435---5455468876899999999865962241210433778999999998755
Q ss_pred CCCCCCCEEECCCCCCHHHHHHHHHHHCCCCCCCCCCE--EEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCEEC
Q ss_conf 03786411102654202567777643001334433211--3432025665321123432233333322234454210001
Q gi|254780488|r 96 APLGLQYVFFSDSGSTSIEVALKMALGFFNNNNMPRNK--IVVMEHGYHGDTIGSMSVSMRGAFNNSYEPLLFDVETIPF 173 (423)
Q Consensus 96 ~p~~~~~v~f~~SGsEA~e~Alklar~~~~~~~~~r~~--ii~~~~~yHG~t~~a~s~s~~~~~~~~~~p~~~~~~~i~~ 173 (423)
T Consensus 91 --K~teAAl~fqSGF~~N~GvlSa~L--------~k~ddG~v~SdELNHASIIDG~RLtk--------------A~k~~y 146 (392)
T TIGR01825 91 --KKTEAALVFQSGFNTNQGVLSALL--------RKGDDGIVLSDELNHASIIDGLRLTK--------------AKKKIY 146 (392)
T ss_pred --CCCCEEEHHHCCHHHHHHHHHHHH--------CCCCCEEEEECCCCHHHHHHCCCCCC--------------CCEEEE
T ss_conf --382011010312237799998762--------35887158720002034550422378--------------856898
Q ss_pred CCCCCCCCCCCHHHHHCC---CC---CEEEEECCCCCCCCCCCCCCCCCCCCEEECCCCCCCCEECCCCCCCCCCCCCCC
Q ss_conf 222222211110122127---75---113431165543211222233321100110111234200012212444455543
Q gi|254780488|r 174 PHHNEEQKTLDDLEKHCS---TQ---KIAAFLVEPLILGAGGMQTYRPYILKEFMRITKKYDTLLIADEVMTGWGRTGKI 247 (423)
Q Consensus 174 ~~~~~~~~~l~~l~~~~~---~~---~iaavi~EP~i~~~gG~~~~~~~~l~~lr~lc~~~g~llI~DEV~tG~GRtG~~ 247 (423)
T Consensus 147 ~-----H~dm~DL~~~l~e~~~~Gqy~~~l~vTDG-VFSMDGdvAp----Lp~iVE~Ae~Yda~~yVDDAH-GsGVlGe~ 215 (392)
T TIGR01825 147 K-----HVDMDDLERVLRENVEEGQYKKKLIVTDG-VFSMDGDVAP----LPEIVELAEKYDALVYVDDAH-GSGVLGEK 215 (392)
T ss_pred E-----CCCHHHHHHHHHHCCCCCCCCCEEEEECC-EEECCCCCCC----CCHHHHHHHHCCCEEEEECCC-CCCCCCCC
T ss_conf 4-----59845899999716033754436899665-0425678788----732334632459579986334-66444778
Q ss_pred --CCCCCCCCC-CCEE----ECCCCCCCCCCCCCC-CCCCHHHHHHHCCCCCCCCCCCCCCCCCCCCCHHHHHCCHHHCC
Q ss_conf --112233444-4202----013443322234443-32240132100012222222233333222210011000000000
Q gi|254780488|r 248 --FACNHADIT-PDIL----CLSKGITGGALPLAA-TLCSEEIFDSHLSSDKKKTFFHSSSYTANPIACAAALANLQIWE 319 (423)
Q Consensus 248 --~a~~~~gi~-PDi~----~~gK~l~gG~~pisa-v~~~~~i~~~~~~~~~~~~~~h~~T~~gnpl~~aaa~a~L~~i~ 319 (423)
T Consensus 216 GrGtV~HFGL~y~~v~~qvGTLSKA~Gv----vGGY~AG~~~lidyL~~--~aRPFLFSta~--~Pa~~~A~~~Av~~l~ 287 (392)
T TIGR01825 216 GRGTVKHFGLEYDKVDIQVGTLSKAIGV----VGGYVAGSKELIDYLKA--RARPFLFSTAL--PPAVVAALIEAVDVLQ 287 (392)
T ss_pred CCCEEECCCCCCCCEEEEECCHHHHHCC----CCCCCCCCHHHHHHHHH--CCCCCCCCCCC--CHHHHHHHHHHHHHHC
T ss_conf 8713530375416467885552232225----66423488899999986--28986012578--8078999999999870
Q ss_pred -CCCCCCCCCCHHHHHHHHHHHHH-----HCCCEEEECCCCCEEEEEECCCCCCCCCHHHHHHHHHHHHC-CEEEEE---
Q ss_conf -11233222100267898999975-----18977777455339999970687666410689999999978-859995---
Q gi|254780488|r 320 -KEPVIERIKNLERMHADRLSLLK-----SNKKFVNIRQMGTIVALDFNVQNKGYFFDKNAKLKNFFREK-KILIRP--- 389 (423)
Q Consensus 320 -~~~l~~~~~~~g~~l~~~l~~L~-----~~~~v~~vrG~Gl~~~iel~~~~~~~~~~~~~~l~~~l~~~-Gil~~~--- 389 (423)
T Consensus 288 ~~~~l~~kLW~Nt~ylk~~L~~LGydl~~S~tPItP---------v~~------Gde~~A~efS~rL~~~yGvFa~sivF 352 (392)
T TIGR01825 288 ESPELMEKLWDNTRYLKAGLSKLGYDLGESETPITP---------VLI------GDEKVAQEFSRRLLDEYGVFAQSIVF 352 (392)
T ss_pred CCCCHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCC---------EEE------CCCHHHHHHHHHHHHHCCEEEEEEEC
T ss_conf 793147776788999998767616411476686124---------587------65156899999877752908998421
Q ss_pred ----CC-CEEEECCCCCCCHHHHHHHHHHHHHHHHHHCC
Q ss_conf ----19-98995689878799999999999999987559
Q gi|254780488|r 390 ----LG-HIMYLMPPYCITATDLDHIYNTINEAVDFLEL 423 (423)
Q Consensus 390 ----~g-n~i~l~Ppl~it~~eId~~l~~l~~aL~~lel 423 (423)
T Consensus 353 PTVp~g~ARiR~~~tA~HTkd~L~~al~aye~~Gk~l~l 391 (392)
T TIGR01825 353 PTVPRGTARIRNIPTAEHTKDDLDQALDAYEKVGKELGL 391 (392)
T ss_pred CCCCCCCCCCCCCCCHHCCHHHHHHHHHHHHHHHHHHCC
T ss_conf 656698842124656130266799999999986787258