HHsearch alignment for GI: 254780602 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=99.78  E-value=8e-18  Score=128.62  Aligned_cols=324  Identities=20%  Similarity=0.193  Sum_probs=205.8

Q ss_pred             CCCCEEECCCCC-CCCCCCHHHHHHHHHHHHCCCCCCCCC-------CCCHHH----HHHHHHHHHHHCCCCCCCCCCCC
Q ss_conf             699726656589-749889999999999983887569987-------789899----99999986421013333223323
Q gi|254780602|r   29 KGIDVLCLTAGE-PDFDMPENVKYAVVRAMERGETKYTAV-------AGISPL----REAIVEKFRRDNDLHYTSDQIIV   96 (400)
Q Consensus        29 ~g~~ii~l~~G~-p~~~~p~~i~~a~~~al~~~~~~Y~~~-------~G~~~l----R~aia~~~~~~~g~~~~~e~I~i   96 (400)
T Consensus        31 nG~~vinLsSNNYLGlA~hp~Lk~aA~~a~~~----yGvGAGAVRTIaGTl~lH~eLE~~LA~F-K---~---teAAl~f   99 (392)
T TIGR01825        31 NGKKVINLSSNNYLGLASHPRLKEAAKEAIQQ----YGVGAGAVRTIAGTLELHEELEEKLAKF-K---K---TEAALVF   99 (392)
T ss_pred             CCEEEEECCCCCCCCCCCCHHHHHHHHHHHHH----CCCCCCCHHHHHHHHHHHHHHHHHHHHH-C---C---CCEEEHH
T ss_conf             88578740435545546887689999999986----5962241210433778999999998755-3---8---2011010


Q ss_pred             CCCCCCCCCCCCCCCCCCCC--CCCCCCCCCCCCCCCC---CCCCCCCCCCCCCCCCCCCCHHHHHHCCCCCC------C
Q ss_conf             34543333222222233223--2222333323222222---22222222222222232221033310001221------2
Q gi|254780602|r   97 GTGAKHVIFNALMATVNMGD--EVLIPRPYWVSYPDMV---ALCGGIPVFVDTQQDDNFQVSPEKLEQAITPK------T  165 (400)
Q Consensus        97 t~G~~~~l~~~~~~~~~~Gd--~Vlv~~P~y~~y~~~~---~~~g~~~~~v~~~~~~~~~~d~~~l~~~i~~~------~  165 (400)
T Consensus       100 qSG-F~~N~GvlSa~L~k~ddG~v~SdE---LNHASIIDG~RLtkA~k~~y~-------H~dm~DL~~~l~e~~~~Gqy~  168 (392)
T TIGR01825       100 QSG-FNTNQGVLSALLRKGDDGIVLSDE---LNHASIIDGLRLTKAKKKIYK-------HVDMDDLERVLRENVEEGQYK  168 (392)
T ss_pred             HCC-HHHHHHHHHHHHCCCCCEEEEECC---CCHHHHHHCCCCCCCCEEEEE-------CCCHHHHHHHHHHCCCCCCCC
T ss_conf             312-237799998762358871587200---020345504223788568984-------598458999997160337544


Q ss_pred             CCEEECCCCCCCCCCCC----CCCCCCCCCCCCCCCCCEEECCCCCCCCCCCCCCCCCCCCCCC-CCCCEEEEECCCCCC
Q ss_conf             20121135421000012----3333211122333332011101221100000122332221112-333225741465443
Q gi|254780602|r  166 KWLFLNSPSNPSGVVYS----QNRLRALADVLVRNPHVHIISDDIYEHIVYRNCQFSNIVNVEP-SLYERTLVVNGVSKA  240 (400)
Q Consensus       166 k~i~l~nP~NPTG~v~s----~~~l~~i~~~~a~~~~i~ii~De~Y~~l~~~~~~~~s~~~~~~-~~~~~~i~~~S~SK~  240 (400)
T Consensus       169 ~~l~vTD-----G-VFSMDGdvApLp~iVE~-Ae~Yda~~yVDDAHGsGVlGe-~GrGtV~HFGL~y~~v~~qvGTLSKA  240 (392)
T TIGR01825       169 KKLIVTD-----G-VFSMDGDVAPLPEIVEL-AEKYDALVYVDDAHGSGVLGE-KGRGTVKHFGLEYDKVDIQVGTLSKA  240 (392)
T ss_pred             CEEEEEC-----C-EEECCCCCCCCCHHHHH-HHHCCCEEEEECCCCCCCCCC-CCCCEEECCCCCCCCEEEEECCHHHH
T ss_conf             3689966-----5-04256787887323346-324595799863346644477-88713530375416467885552232


Q ss_pred             CCCCCCCCCCCCCHHHHHHHHHH-HCCCCCCCCCCCCC-CCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHCCCCCEEE
Q ss_conf             22344544422110122687531-00122233222222-22222234676432222221100000002455304776033
Q gi|254780602|r  241 YAMTGLRIGYAAGALSLIKSMIV-LQGQQTSGACSIAQ-WAAVEALNGPQDFVVNNRKIFEYRRDLCVAQLQGVPGIRYM  318 (400)
Q Consensus       241 ~~~~G~RiG~~v~~~~li~~l~~-~~~~~~~~~~~~~q-~a~~~~l~~~~~~~~~~~~~~~~~r~~~~~~L~~~~g~~~~  318 (400)
T Consensus       241 ~GvvG---GY~AG~~~lidyL~~~aRPFLFSta~~Pa~~~A~~~Av~~l~~-~~~l~~kLW~Nt~ylk~~L~~L-Gydl~  315 (392)
T TIGR01825       241 IGVVG---GYVAGSKELIDYLKARARPFLFSTALPPAVVAALIEAVDVLQE-SPELMEKLWDNTRYLKAGLSKL-GYDLG  315 (392)
T ss_pred             HCCCC---CCCCCCHHHHHHHHHCCCCCCCCCCCCHHHHHHHHHHHHHHCC-CCCHHHHHHHHHHHHHHHHHHH-CCCCC
T ss_conf             22566---4234888999999862898601257880789999999998707-9314777678899999876761-64114


Q ss_pred             ECCCCEEEEEECCCCCCCCCCCCCCCCCHHHHHHHHHHHCCEEEECCCCCC--CCCE--EEEEEE--CCHHHHHHHHHHH
Q ss_conf             027408998626410233211332248989999999987397998350228--9972--899962--9999999999999
Q gi|254780602|r  319 IPDGAFYLYPSCQDLIGKKSPSGDVIRTDLDFVNGLLEIEKVAVVQGSSFG--HGPS--IRISYA--VSDAILEEACVRI  392 (400)
Q Consensus       319 ~p~g~~y~~~~~~~~~~~~~~~~~~~~~~~~~~~~Ll~~~gV~v~pG~~Fg--~~~~--iRis~~--~~~e~l~~al~rl  392 (400)
T Consensus       316 ~S~t-----------PItPv~~Gd-e~~A~efS~rL~~~yGvFa~-sivFPTVp~g~ARiR~~~tA~HTkd~L~~al~ay  382 (392)
T TIGR01825       316 ESET-----------PITPVLIGD-EKVAQEFSRRLLDEYGVFAQ-SIVFPTVPRGTARIRNIPTAEHTKDDLDQALDAY  382 (392)
T ss_pred             CCCC-----------CCCCEEECC-CHHHHHHHHHHHHHCCEEEE-EEECCCCCCCCCCCCCCCCHHCCHHHHHHHHHHH
T ss_conf             7668-----------612458765-15689999987775290899-8421656698842124656130266799999999


Q ss_pred             HHHHHHCC
Q ss_conf             99998609
Q gi|254780602|r  393 KRFCHSLQ  400 (400)
Q Consensus       393 ~~~l~~l~  400 (400)
T Consensus       383 e~~Gk~l~  390 (392)
T TIGR01825       383 EKVGKELG  390 (392)
T ss_pred             HHHHHHHC
T ss_conf             98678725