HHsearch alignment for GI: 254780153 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=98.79 E-value=6.6e-06 Score=56.93 Aligned_cols=310 Identities=16% Similarity=0.129 Sum_probs=198.8
Q ss_pred CHHHHHHHHHHHCCCC-----CCCC-HHHHHHHHHHHHHHHHHHCCCCCCEEEEECCCCHHHHHHHHHHCCCCCCEEEEE
Q ss_conf 9689999863210365-----3289-889999999999999996889985799974873489998753205789707997
Q gi|254780153|r 24 RPGWSLGILEGALLGR-----SHRC-VLGKERINKAIQLTRKVLEVPENYRIAIVPASDTGAVEMALWSLLGYRGVDVLA 97 (391)
Q Consensus 24 ~p~~v~~~~~~~~l~~-----sHRs-~~f~~i~~~~~~~l~~l~~~p~~y~v~~l~GsgT~~~ea~~~nl~~~~~~~~~~ 97 (391)
T Consensus 49 hp~-Lk~aA~~a~~~yGvGAGAVRTIaGTl~lH~eLE~~LA~FK~teA---Al~fq-SGF~~N~GvlSa~L~k~ddG~v~ 123 (392)
T TIGR01825 49 HPR-LKEAAKEAIQQYGVGAGAVRTIAGTLELHEELEEKLAKFKKTEA---ALVFQ-SGFNTNQGVLSALLRKGDDGIVL 123 (392)
T ss_pred CHH-HHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCCE---EEHHH-CCHHHHHHHHHHHHCCCCCEEEE
T ss_conf 876-89999999986596224121043377899999999875538201---10103-12237799998762358871587
Q ss_pred ECCHHHHHHHHHHHCCCCCEEEEECCCCCCCCHHHC----CCC---CC-EEEEE-EECCCCEEECCEEE--ECCCCCCEE
Q ss_conf 073688888765323876306740577765786767----855---65-79974-20242022032035--025686148
Q gi|254780153|r 98 WESFGLGWMSDIRQLSLQDVREFTAPYGSLPDFSKV----DFD---RD-VVFVW-NGTTSGVCVPDVGF--IPESREGLV 166 (391)
Q Consensus 98 ~g~~~~r~~~~~~~~~~~~~~~~~~~~g~~~~~~~~----~~~---~~-v~~~h-~ETstGv~~~~~~~--~~~~~~~ll 166 (391)
T Consensus 124 SdELNHASIIDG~RLtkA~k~~y~H--~dm~DL~~~l~e~~~~Gqy~~~l~vTDGVFSMDGdvApLp~iVE~Ae~Yda~~ 201 (392)
T TIGR01825 124 SDELNHASIIDGLRLTKAKKKIYKH--VDMDDLERVLRENVEEGQYKKKLIVTDGVFSMDGDVAPLPEIVELAEKYDALV 201 (392)
T ss_pred ECCCCHHHHHHCCCCCCCCEEEEEC--CCHHHHHHHHHHCCCCCCCCCEEEEECCEEECCCCCCCCCHHHHHHHHCCCEE
T ss_conf 2000203455042237885689845--98458999997160337544368996650425678788732334632459579
Q ss_pred EEEEC--CHHHH------C-CC--CCCCCEEEEECCHHCCCCCCCCEEEEECHHHHHHHHHCCCCCCCCCHHHCCHHHHH
Q ss_conf 86401--10110------2-54--55685799970012001766515445677888765411445778312320011232
Q gi|254780153|r 167 ICDAT--SAVFA------R-HI--DFNKLDVVTFSAQKVLGGEAGFGIIILSPASVERLEKYVPSWPLPKIFRMVKGGRV 235 (391)
Q Consensus 167 ivD~v--Ss~g~------~-p~--d~~~iDv~~a~sQK~l~~ppGl~~v~~s~~al~~~~~~~~~~~~~~~~~~~~~~~~ 235 (391)
T Consensus 202 yVDDAHGsGVlGe~GrGtV~HFGL~y~~v~~qvGTLSKA~GvvGG--Y~AG~~~lidyL~~~--aR--PFL--------- 266 (392)
T TIGR01825 202 YVDDAHGSGVLGEKGRGTVKHFGLEYDKVDIQVGTLSKAIGVVGG--YVAGSKELIDYLKAR--AR--PFL--------- 266 (392)
T ss_pred EEECCCCCCCCCCCCCCEEECCCCCCCCEEEEECCHHHHHCCCCC--CCCCCHHHHHHHHHC--CC--CCC---------
T ss_conf 986334664447788713530375416467885552232225664--234888999999862--89--860---------
Q ss_pred HCCCCCCCCCCCCCHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCEEEEEECCC
Q ss_conf 10334786446664488999999998620103189999999977999999987479716766882003653178982473
Q gi|254780153|r 236 MEGLFCGETINTPSLLCIEDYIDALLWLKKMGGLSACVERCNANAAVLFQFIQENDWIENLAVDETTRSNTSICMKIVDS 315 (391)
Q Consensus 236 ~~~~~~~~~~~TP~v~~i~al~~~l~~i~~~gGl~~~~~r~~~~a~~l~~~i~~~~~~~~~~~~~~~rS~~~v~~~~~d~ 315 (391)
T Consensus 267 ------FSta~~Pa--~~~A~~~Av~~l~~~---~~l~~kLW~Nt~ylk~~L~~LGy-dl~------~S~tPItPv~~-- 326 (392)
T TIGR01825 267 ------FSTALPPA--VVAALIEAVDVLQES---PELMEKLWDNTRYLKAGLSKLGY-DLG------ESETPITPVLI-- 326 (392)
T ss_pred ------CCCCCCHH--HHHHHHHHHHHHCCC---CCHHHHHHHHHHHHHHHHHHHCC-CCC------CCCCCCCCEEE--
T ss_conf ------12578807--899999999987079---31477767889999987676164-114------76686124587--
Q ss_pred CCCCCCHHHHHHHHHHHHHHHHHC-CEEECCCCCCCCCCE-EEEECCC--CCCHHHHHHHHHHHHHHHHHHH
Q ss_conf 101137345678889999988862-828726655676750-5686158--8899999999999999999999
Q gi|254780153|r 316 DIASLDINSQKSFCKSMLSFLEKE-EIAYDIGSYRDAPLG-LRVWVGV--TVEKEDLLLLCDWLRWVFYFQK 383 (391)
Q Consensus 316 ~~~~~~~~~~~~~~~~~~~~l~~~-g~~~~~~~~r~~~~~-~RIg~~g--~i~~~dv~~L~~aLe~~~~~~k 383 (391)
T Consensus 327 --------Gde~~A~efS~rL~~~yGvFa~sivFPTVp~g~ARiR~~~tA~HTkd~L~~al~aye~~Gk~l~ 390 (392)
T TIGR01825 327 --------GDEKVAQEFSRRLLDEYGVFAQSIVFPTVPRGTARIRNIPTAEHTKDDLDQALDAYEKVGKELG 390 (392)
T ss_pred --------CCCHHHHHHHHHHHHHCCEEEEEEECCCCCCCCCCCCCCCCHHCCHHHHHHHHHHHHHHHHHHC
T ss_conf --------6515689999987775290899842165669884212465613026679999999998678725