Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST
Original result of RPS-BLAST against CDD database
ID Alignment Graph Length
Definition
E-value
Query 111
PLN02880
490
PLN02880, PLN02880, tyrosine decarboxylase
5e-33
PLN02590
539
PLN02590, PLN02590, probable tyrosine decarboxylas
5e-29
pfam00282
373
pfam00282, Pyridoxal_deC, Pyridoxal-dependent deca
7e-24
COG0076
460
COG0076, GadB, Glutamate decarboxylase and related
2e-06
>gnl|CDD|215475 PLN02880, PLN02880, tyrosine decarboxylase
Back Hide alignment and domain information
Score = 119 bits (299), Expect = 5e-33
Identities = 50/109 (45%), Positives = 71/109 (65%), Gaps = 2/109 (1%)
Query: 1 MNSEEFREFGKAAIDFIADYHDTVRQRQVLPSVQPGYLASLVPGEMPEEGEDWRHIMRDM 60
M++E+ RE G +DFIADY+ ++ VL VQPGYL L+P P + E ++ D+
Sbjct: 10 MDAEQLRECGHRMVDFIADYYKSIENFPVLSQVQPGYLRELLPDSAPNQPETLDQVLDDV 69
Query: 61 NTVIMPGITHWQSPHFHAFYPSASSFPSILGELLSTGLGVLSFTW--SP 107
I+PG+THWQSP++ A+YPS SS LGE+LS GL ++ F+W SP
Sbjct: 70 QAKILPGVTHWQSPNYFAYYPSNSSVAGFLGEMLSAGLNIVGFSWITSP 118
>gnl|CDD|178200 PLN02590, PLN02590, probable tyrosine decarboxylase
Back Show alignment and domain information
Score = 108 bits (271), Expect = 5e-29
Identities = 51/109 (46%), Positives = 70/109 (64%), Gaps = 4/109 (3%)
Query: 1 MNSEEFREFGKAAIDFIADYH----DTVRQRQVLPSVQPGYLASLVPGEMPEEGEDWRHI 56
M+SE RE G +DFIADY+ D+ + VL VQPGYL ++P PE E + +
Sbjct: 54 MDSELLREQGHIMVDFIADYYKNLQDSPQDFPVLSQVQPGYLRDMLPDSAPERPESLKEL 113
Query: 57 MRDMNTVIMPGITHWQSPHFHAFYPSASSFPSILGELLSTGLGVLSFTW 105
+ D++ IMPGITHWQSP + A+Y S++S LGE+L+ GL V+ FTW
Sbjct: 114 LDDVSKKIMPGITHWQSPSYFAYYASSTSVAGFLGEMLNAGLSVVGFTW 162
>gnl|CDD|215836 pfam00282, Pyridoxal_deC, Pyridoxal-dependent decarboxylase conserved domain
Back Show alignment and domain information
Score = 93.2 bits (232), Expect = 7e-24
Identities = 32/71 (45%), Positives = 46/71 (64%)
Query: 35 PGYLASLVPGEMPEEGEDWRHIMRDMNTVIMPGITHWQSPHFHAFYPSASSFPSILGELL 94
PGYL L+P P E I+ D+ IMPG+T W SP+FHA++P+ +S+PS+LG++L
Sbjct: 1 PGYLRPLLPEAAPIIPEPLLDILGDIRKNIMPGVTTWHSPNFHAYFPAGNSYPSLLGDML 60
Query: 95 STGLGVLSFTW 105
S + FTW
Sbjct: 61 SDAINCNGFTW 71
>gnl|CDD|223154 COG0076, GadB, Glutamate decarboxylase and related PLP-dependent proteins [Amino acid transport and metabolism]
Back Show alignment and domain information
Score = 44.3 bits (105), Expect = 2e-06
Identities = 20/97 (20%), Positives = 36/97 (37%), Gaps = 3/97 (3%)
Query: 14 IDFIADYHDTVRQRQVLPSVQPGYLASLVPGEMPEEGEDWRHIMRDMN-TVIMPGITHWQ 72
ID + D +R S+ P + A PE+GE ++ ++ +I +
Sbjct: 1 IDGLIDKDMLNSKRYSGDSLSPLFGALSDSRMAPEKGEPLEEVLDELAELLIKDELYLDG 60
Query: 73 SPHFHAFYPSASSFPSILGELLSTGL--GVLSFTWSP 107
P + + P + ELL + L + SP
Sbjct: 61 HPRANLAGFCPTRVPPVAAELLVSALNKNLGDPDESP 97
Conserved Domains Detected by HHsearch
Original result of HHsearch against CDD database
ID Alignment Graph Length
Definition
Probability
Query
111
KOG0628|consensus
511
99.96
PLN02590
539
probable tyrosine decarboxylase
99.96
PLN02880
490
tyrosine decarboxylase
99.95
KOG0629|consensus
510
99.76
TIGR03799
522
NOD_PanD_pyr putative pyridoxal-dependent aspartat
99.71
PF00282
373
Pyridoxal_deC: Pyridoxal-dependent decarboxylase c
99.7
TIGR03811
608
tyr_de_CO2_Ent tyrosine decarboxylase, Enterococcu
99.67
COG0076
460
GadB Glutamate decarboxylase and related PLP-depen
98.75
TIGR01788
431
Glu-decarb-GAD glutamate decarboxylase. This model
98.49
PLN02263
470
serine decarboxylase
97.18
PRK00451
447
glycine dehydrogenase subunit 1; Validated
96.42
PRK02769
380
histidine decarboxylase; Provisional
91.05
>KOG0628|consensus
Back Hide alignment and domain information
Probab=99.96 E-value=2.2e-29 Score=186.02 Aligned_cols=110 Identities=54% Similarity=1.126 Sum_probs=108.8
Q ss_pred CCHHHHHHHHHHHHHHHHHHHhhccCCCCCCCCChhHHhhcCCCCCCCCCcCHHHHHHHHHHhhcCCCCccCCccccccc
Q psy3051 1 MNSEEFREFGKAAIDFIADYHDTVRQRQVLPSVQPGYLASLVPGEMPEEGEDWRHIMRDMNTVIMPGITHWQSPHFHAFY 80 (111)
Q Consensus 1 ~~~~~~~~~~~~~~~~i~~~~~~~~~~pv~~~~~p~~l~~~~~~~~p~~g~~~~~~l~~~~~~v~~~~~~~~hPrf~~~v 80 (111)
||.++||+.+.+++|+|+||++++++++|.|.++|+.++++++...|+.|+++++|++++.+.|+|+.+||+||+||+|+
T Consensus 1 Md~~efR~~gk~mVD~IadY~e~ir~r~v~P~v~PGYl~~llP~~aPe~pE~~~~Il~D~ekiI~PGitHw~hP~fhAyf 80 (511)
T KOG0628|consen 1 MDSEEFREEGKEMVDYIADYLENIRKRRVLPDVKPGYLRDLLPSKAPEKPESWEDILGDLEKIIMPGITHWQHPHFHAYF 80 (511)
T ss_pred CCHHHHHHHHHHHHHHHHHHHHhhhccCCCCCCCcchhhhhCCCCCCCChhhHHHHHHHHHHHccCCCcccCCCceeeEc
Confidence 89999999999999999999999999999999999999999999999999999999999999999999999999999999
Q ss_pred cCCCCHHHHHHHHHHhhhCcCCcccccCCC
Q psy3051 81 PSASSFPSILGELLSTGLGVLSFTWSPHVG 110 (111)
Q Consensus 81 ~~~~~~~s~lad~l~sa~N~~~~~~~~spg 110 (111)
|++.++.|++||+|+++++..+++|.+||+
T Consensus 81 pa~~s~~siladmLs~~i~~vGFtW~ssPa 110 (511)
T KOG0628|consen 81 PAGNSYPSILADMLSGGIGCVGFTWASSPA 110 (511)
T ss_pred cCccchHHHHHHHHhcccccccceeecCcc
Confidence 999999999999999999999999999996
>PLN02590 probable tyrosine decarboxylase
Back Show alignment and domain information
Probab=99.96 E-value=1.8e-28 Score=187.43 Aligned_cols=110 Identities=45% Similarity=0.865 Sum_probs=107.0
Q ss_pred CCHHHHHHHHHHHHHHHHHHHhhccC----CCCCCCCChhHHhhcCCCCCCCCCcCHHHHHHHHHHhhcCCCCccCCccc
Q psy3051 1 MNSEEFREFGKAAIDFIADYHDTVRQ----RQVLPSVQPGYLASLVPGEMPEEGEDWRHIMRDMNTVIMPGITHWQSPHF 76 (111)
Q Consensus 1 ~~~~~~~~~~~~~~~~i~~~~~~~~~----~pv~~~~~p~~l~~~~~~~~p~~g~~~~~~l~~~~~~v~~~~~~~~hPrf 76 (111)
||.++||+.++++++++.+|++++.+ +||.+.+.|++++++++.++|++|.+++++++++.+.|+++.++++||||
T Consensus 54 m~~~~~r~~~~~~~d~i~~~~~~~~~~~~~~pv~~~~~p~~l~~~l~~~~P~~g~~~~~il~~~~~~i~p~~~~~~hP~f 133 (539)
T PLN02590 54 MDSELLREQGHIMVDFIADYYKNLQDSPQDFPVLSQVQPGYLRDMLPDSAPERPESLKELLDDVSKKIMPGITHWQSPSY 133 (539)
T ss_pred CCHHHHHHHHHHHHHHHHHHHhhccccccCCCCCCCCChHHHHHhcCCCCCCCCCCHHHHHHHHHHHHhccCCcCCCCCe
Confidence 78999999999999999999999886 79999999999999999999999999999999999999999999999999
Q ss_pred cccccCCCCHHHHHHHHHHhhhCcCCcccccCCC
Q psy3051 77 HAFYPSASSFPSILGELLSTGLGVLSFTWSPHVG 110 (111)
Q Consensus 77 ~~~v~~~~~~~s~lad~l~sa~N~~~~~~~~spg 110 (111)
|||+++++++++++||||++++|+++++|++||+
T Consensus 134 ~a~~~~~~~~~~~lgd~l~sa~n~~~~~~~~sPa 167 (539)
T PLN02590 134 FAYYASSTSVAGFLGEMLNAGLSVVGFTWLTSPA 167 (539)
T ss_pred eEeccCCCcHHHHHHHHHHHhcccccCCcccCch
Confidence 9999999999999999999999999999999997
>PLN02880 tyrosine decarboxylase
Back Show alignment and domain information
Probab=99.95 E-value=3.1e-27 Score=179.41 Aligned_cols=111 Identities=43% Similarity=0.888 Sum_probs=108.0
Q ss_pred CCHHHHHHHHHHHHHHHHHHHhhccCCCCCCCCChhHHhhcCCCCCCCCCcCHHHHHHHHHHhhcCCCCccCCccccccc
Q psy3051 1 MNSEEFREFGKAAIDFIADYHDTVRQRQVLPSVQPGYLASLVPGEMPEEGEDWRHIMRDMNTVIMPGITHWQSPHFHAFY 80 (111)
Q Consensus 1 ~~~~~~~~~~~~~~~~i~~~~~~~~~~pv~~~~~p~~l~~~~~~~~p~~g~~~~~~l~~~~~~v~~~~~~~~hPrf~~~v 80 (111)
||.++||+.++++++++.+|++++.++||.+...|+++++.++..+|++|.+++++++++.+.|++++++++|||||||+
T Consensus 10 ~~~~~~~~~~~~~~~~~~~~~~~~~~~pv~~~~~p~~l~~~~~~~~p~~~~~~~~~l~~~~~~i~~~~~~~~hP~f~~~~ 89 (490)
T PLN02880 10 MDAEQLRECGHRMVDFIADYYKSIENFPVLSQVQPGYLRELLPDSAPNQPETLDQVLDDVQAKILPGVTHWQSPNYFAYY 89 (490)
T ss_pred CCHHHHHHHHHHHHHHHHHHHhccccCCCCCCCCHHHHHHhccccCCCCCCCHHHHHHHHHHHHhcCCCCCCCCCeeEec
Confidence 78999999999999999999999999999999999999999999999999999999999999999999999999999999
Q ss_pred cCCCCHHHHHHHHHHhhhCcCCcccccCCCC
Q psy3051 81 PSASSFPSILGELLSTGLGVLSFTWSPHVGT 111 (111)
Q Consensus 81 ~~~~~~~s~lad~l~sa~N~~~~~~~~spg~ 111 (111)
++++++++++||+|++++|+++++|++||+.
T Consensus 90 ~~~~~~~~~lad~l~~~~n~~~~~~~~sp~~ 120 (490)
T PLN02880 90 PSNSSVAGFLGEMLSAGLNIVGFSWITSPAA 120 (490)
T ss_pred cCCCcHHHHHHHHHHHhhccCCcccccCccc
Confidence 9999999999999999999999999999973
>KOG0629|consensus
Back Show alignment and domain information
Probab=99.76 E-value=2.1e-18 Score=127.27 Aligned_cols=106 Identities=22% Similarity=0.241 Sum_probs=97.6
Q ss_pred HHHHHHHHHHHHHHHHHHhhcc--CCCCCCCCChhHHhhcCCCCCCCCCcCHHHHHHHHHHhhcCCCCccCCcccccccc
Q psy3051 4 EEFREFGKAAIDFIADYHDTVR--QRQVLPSVQPGYLASLVPGEMPEEGEDWRHIMRDMNTVIMPGITHWQSPHFHAFYP 81 (111)
Q Consensus 4 ~~~~~~~~~~~~~i~~~~~~~~--~~pv~~~~~p~~l~~~~~~~~p~~g~~~~~~l~~~~~~v~~~~~~~~hPrf~~~v~ 81 (111)
+..+.++.++++.+.+|...-. +.+|..+..|++|+++++..+|+++.++++++.++++ .+.|+++|+|||||+++.
T Consensus 31 ~~te~fl~~v~~~ll~~v~~~~dr~~kv~~fhhP~~L~~l~nlel~~~~esl~qil~~cr~-tl~y~vKTgHprffNQl~ 109 (510)
T KOG0629|consen 31 EVTEPFLRAVVDILLDYVKKGFDRSQKVLDFHHPDELKELFNLELRDQPESLAQILEDCRD-TLKYSVKTGHPRFFNQLS 109 (510)
T ss_pred hhhHhhhHHHHHHHHHhhccCCcccceeecccChHHHHHHhCcccCCChhhHHHHHHHHHH-HHHhhhccCCCcchhhhc
Confidence 3457888999999999966543 3589999999999999999999999999999999997 789999999999999999
Q ss_pred CCCCHHHHHHHHHHhhhCcCCcccccCCC
Q psy3051 82 SASSFPSILGELLSTGLGVLSFTWSPHVG 110 (111)
Q Consensus 82 ~~~~~~s~lad~l~sa~N~~~~~~~~spg 110 (111)
++-++.|++|+||+++.|.++++|+.+|+
T Consensus 110 ~glD~~~Lag~wlT~t~Ntn~~TYEiAPv 138 (510)
T KOG0629|consen 110 SGLDPIGLAGEWLTSTANTNMFTYEIAPV 138 (510)
T ss_pred cCCCHHHHHHHHHHhccCCCCceEEecce
Confidence 99999999999999999999999999996
>TIGR03799 NOD_PanD_pyr putative pyridoxal-dependent aspartate 1-decarboxylase
Back Show alignment and domain information
Probab=99.71 E-value=4.2e-17 Score=125.00 Aligned_cols=100 Identities=16% Similarity=0.124 Sum_probs=78.6
Q ss_pred HHHHHHHHHHHHHHHHHhh--ccCCCCCCCCChhHHhhc-CCCCCCCCCcCHHHHHHHHHHhhcCCCCccCCcccccccc
Q psy3051 5 EFREFGKAAIDFIADYHDT--VRQRQVLPSVQPGYLASL-VPGEMPEEGEDWRHIMRDMNTVIMPGITHWQSPHFHAFYP 81 (111)
Q Consensus 5 ~~~~~~~~~~~~i~~~~~~--~~~~pv~~~~~p~~l~~~-~~~~~p~~g~~~~~~l~~~~~~v~~~~~~~~hPrf~~~v~ 81 (111)
+++++.+++.+.+++++.+ ....++.+ +++.. ....+|++|.+.+++++++.+.+++++++|+|||||||++
T Consensus 23 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-----~~~~~~~~~~~p~~~~~~~~~~~~~~~~~~~~~~~~~hP~f~g~~~ 97 (522)
T TIGR03799 23 TLGRIEQKISQNLAGFLQEHIVAIEKPLS-----EIEKDFSSAEIPEQPTFVSEHTQFLLDKLVAHSVHTASPSFIGHMT 97 (522)
T ss_pred HHHHHHHHHHHHHHHHHHhhhhccCCCch-----hhhhcccccCCCCCCCChHHHHHHHHHHHHcCCCCCCCCCeEEecc
Confidence 4566666666666666665 33334433 34433 3568999999999999999999999999999999999999
Q ss_pred CC-CCHHHHHHHHHHhhhCcCCcccccCCC
Q psy3051 82 SA-SSFPSILGELLSTGLGVLSFTWSPHVG 110 (111)
Q Consensus 82 ~~-~~~~s~lad~l~sa~N~~~~~~~~spg 110 (111)
++ +.+.+.++| |++++|+|+.+|++||+
T Consensus 98 ~~~p~~~~~l~~-l~~~lN~n~~~~~~spa 126 (522)
T TIGR03799 98 SALPYFMLPLSK-LMVALNQNLVKIETSKA 126 (522)
T ss_pred CCCchHHHHHHH-HHHHhcCCcceeecCcc
Confidence 97 555566888 78899999999999997
This enzyme is proposed here to be a form of aspartate 1-decarboxylase, pyridoxal-dependent, that represents a non-orthologous displacement to the more widely distributed pyruvoyl-dependent form (TIGR00223). Aspartate 1-decarboxylase makes beta-alanine, used usually in pathothenate biosynthesis, by decarboxylation from asparatate. A number of species with the PanB and PanC enzymes, however, lack PanD. This protein family occurs in a number of Proteobacteria that lack PanD. This enzyme family appears to be a pyridoxal-dependent enzyme (see pfam00282). The family was identified by Partial Phylogenetic Profiling; members in Geobacter sulfurreducens, G. metallireducens, and Pseudoalteromonas atlantica are clustered with the genes for PanB and PanC. We suggest the gene symbol panP (panthothenate biosynthesis enzyme, Pyridoxal-dependent).
>PF00282 Pyridoxal_deC: Pyridoxal-dependent decarboxylase conserved domain; InterPro: IPR002129 Pyridoxal phosphate is the active form of vitamin B6 (pyridoxine or pyridoxal)
Back Show alignment and domain information
Probab=99.70 E-value=4.7e-18 Score=125.69 Aligned_cols=76 Identities=38% Similarity=0.812 Sum_probs=68.4
Q ss_pred hhHHhhcCCCCCCCCCcCHHHHHHHHHHhhcCCCCccCCccccccccCCCCHHHHHHHHHHhhhCcCCcccccCCC
Q psy3051 35 PGYLASLVPGEMPEEGEDWRHIMRDMNTVIMPGITHWQSPHFHAFYPSASSFPSILGELLSTGLGVLSFTWSPHVG 110 (111)
Q Consensus 35 p~~l~~~~~~~~p~~g~~~~~~l~~~~~~v~~~~~~~~hPrf~~~v~~~~~~~s~lad~l~sa~N~~~~~~~~spg 110 (111)
|+++++.++..+|++|.+++++++++.+.+.++..+++|||||||+++++++++++||+|++++|+|+..|+.||+
T Consensus 1 P~~l~~~~~~~lp~~~~~~~~vl~~~~~~l~~~~~~~~~P~~~~~~~~~~~~~~i~~~~l~~~~n~n~~~~~~~P~ 76 (373)
T PF00282_consen 1 PGELRARLDEELPEEGESLEEVLKDLREILAPGVTHWHHPRFFGFVPGGPSPASILADLLASALNQNGFTWEASPA 76 (373)
T ss_dssp TTSSGGGCHCCHHSSHH-HHHHHHHHHHHTHGCS-TTTSTTBESSSHT--CHHHHHHHHHHHHHT-BTTSTTTSHH
T ss_pred ChhhhhcCccccccCCCCHHHHHHHHHHHhhccCCCCCChhHhhhccCCccHHHHHHHHHHhhhcccccccccccc
Confidence 6789999999999999999999999999999999999999999999999999999999999999999999999984
Pyridoxal 5'-phosphate (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-catalysed reactions, enzymatic and non-enzymatic []. A number of pyridoxal-dependent decarboxylases share regions of sequence similarity, particularly in the vicinity of a conserved lysine residue, which provides the attachment site for the pyridoxal-phosphate (PLP) group [, ]. Among these enzymes are aromatic-L-amino-acid decarboxylase (L-dopa decarboxylase or tryptophan decarboxylase), which catalyses the decarboxylation of tryptophan to tryptamine []; tyrosine decarboxylase, which converts tyrosine into tyramine; and histidine decarboxylase, which catalyses the decarboxylation of histidine to histamine []. These enzymes belong to the group II decarboxylases [, ].; GO: 0016831 carboxy-lyase activity, 0030170 pyridoxal phosphate binding, 0019752 carboxylic acid metabolic process; PDB: 3MC6_A 1XEY_A 1ES0_B 2OKK_A 2JIS_B 2QMA_A 3MAF_B 3MAD_B 3MAU_A 3MBB_A ....
>TIGR03811 tyr_de_CO2_Ent tyrosine decarboxylase, Enterococcus type
Back Show alignment and domain information
Probab=99.67 E-value=6.1e-16 Score=120.14 Aligned_cols=105 Identities=11% Similarity=0.243 Sum_probs=89.4
Q ss_pred CHHHHHHHHHHHHHHHHHHHhhccC-CCCCCCCChhHHhhcCCCCCCCCCcCHHHHHHHHHHhhcCCCCccCCc-ccccc
Q psy3051 2 NSEEFREFGKAAIDFIADYHDTVRQ-RQVLPSVQPGYLASLVPGEMPEEGEDWRHIMRDMNTVIMPGITHWQSP-HFHAF 79 (111)
Q Consensus 2 ~~~~~~~~~~~~~~~i~~~~~~~~~-~pv~~~~~p~~l~~~~~~~~p~~g~~~~~~l~~~~~~v~~~~~~~~hP-rf~~~ 79 (111)
+.+.||+++.++++.+.++.++... .| +..+++++++ ....+...+++++++++.+.+.+++++++|| ||+||
T Consensus 15 n~~~~~~~~~~~~~~~~~~r~~~~p~d~--~~~~~~~~~~---~~~~~~~~~~~~~l~~l~~~l~~~sv~~~~P~ry~gh 89 (608)
T TIGR03811 15 NGQLYKDLLNKLVDEHLGWRQNYMPQDK--PVISPQERTS---KSFTKTVNNMKDVLDELSSRLRTESVPWHSAGRYWGH 89 (608)
T ss_pred CHHHHHHHHHHHHHHHHHHHHhcCCCCC--CCCCHHHhcc---cccccCccCHHHHHHHHHHHHhcCCCCCCCccceEEE
Confidence 3567999999999999998877321 11 4556777666 2556667789999999999899999999999 99999
Q ss_pred ccCCCCHHHHHHHHHHhhhCcCCcccccCCCC
Q psy3051 80 YPSASSFPSILGELLSTGLGVLSFTWSPHVGT 111 (111)
Q Consensus 80 v~~~~~~~s~lad~l~sa~N~~~~~~~~spg~ 111 (111)
++++++++|++||++++++|+|+.+|++||++
T Consensus 90 m~~~~~~paila~~~a~~~N~n~~~~e~SP~~ 121 (608)
T TIGR03811 90 MNSETLMPAILAYNYAMLWNGNNVAYESSPAT 121 (608)
T ss_pred CcCCCCHHHHHHHHHHHHhCCCCCccccCchH
Confidence 99999999999999999999999999999985
This model represents tyrosine decarboxylases in the family of the Enterococcus faecalis enzyme Tdc. These enzymes often are encoded next to tyrosine/tyramine antiporter, together comprising a system in which tyrosine decarboxylation can protect against exposure to acid conditions. This clade differs from the archaeal tyrosine decarboxylases associated with methanofuran biosynthesis.
>COG0076 GadB Glutamate decarboxylase and related PLP-dependent proteins [Amino acid transport and metabolism]
Back Show alignment and domain information
Probab=98.75 E-value=3.6e-08 Score=75.09 Aligned_cols=95 Identities=17% Similarity=0.115 Sum_probs=73.5
Q ss_pred HHHHHhhccCCCCCCCCChhHHhhcCCCCCCCCCcCHHHHHHHHHHh-hcCCCCccCCccccccccCCCCHHHHHHHHHH
Q psy3051 17 IADYHDTVRQRQVLPSVQPGYLASLVPGEMPEEGEDWRHIMRDMNTV-IMPGITHWQSPHFHAFYPSASSFPSILGELLS 95 (111)
Q Consensus 17 i~~~~~~~~~~pv~~~~~p~~l~~~~~~~~p~~g~~~~~~l~~~~~~-v~~~~~~~~hPrf~~~v~~~~~~~s~lad~l~ 95 (111)
+.++......+.+.....+-.-.......+|+.|.+.++++.++... +.+...+..||+++.|..+++.+..+++++++
T Consensus 4 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~p~~g~p~~~v~~~l~~~~~~d~~~~~~~p~~~~~~~~~~~~~~~a~~~~~ 83 (460)
T COG0076 4 LIDKDMLNSKRYSGDSLSPLFGALSDSRMAPEKGEPLEEVLDELAELLIKDELYLDGHPRANLAGFCPTRVPPVAAELLV 83 (460)
T ss_pred HHHHHHhhccCCCccccccchhhhhhhccCCccCCchhhHHHHHHHHhhcccccccCCcceEEEccCCCCCHHHHHHHHH
Confidence 34444444444433433443333444568899999999999999988 55556666799999999999999999999999
Q ss_pred hhhCcCCcccccCCCC
Q psy3051 96 TGLGVLSFTWSPHVGT 111 (111)
Q Consensus 96 sa~N~~~~~~~~spg~ 111 (111)
.++|+|++.|..+|++
T Consensus 84 ~~~~~nl~d~~~~p~a 99 (460)
T COG0076 84 SALNKNLGDPDESPAA 99 (460)
T ss_pred HHHhhcCCCcccChhH
Confidence 9999999999999974
>TIGR01788 Glu-decarb-GAD glutamate decarboxylase
Back Show alignment and domain information
Probab=98.49 E-value=3e-07 Score=69.59 Aligned_cols=64 Identities=9% Similarity=-0.008 Sum_probs=56.9
Q ss_pred CCCCCCCCcCHHHHHHHHHHhhcCCCCccCCccccccccCCCCHHHHHHHHHHhhhCcCCcccccCCC
Q psy3051 43 PGEMPEEGEDWRHIMRDMNTVIMPGITHWQSPHFHAFYPSASSFPSILGELLSTGLGVLSFTWSPHVG 110 (111)
Q Consensus 43 ~~~~p~~g~~~~~~l~~~~~~v~~~~~~~~hPrf~~~v~~~~~~~s~lad~l~sa~N~~~~~~~~spg 110 (111)
..++|++|.+.+++++++...+ |..+..||||++|+.++..+. +.|++.+++|++.+.|..+|+
T Consensus 14 ~~~~p~~~~~~~~~~~~~~~~i--yld~~a~~~~~~~~tt~~~p~--~~~~~~~~l~~~~~np~s~~~ 77 (431)
T TIGR01788 14 KYRMPEEEMPPDAAYQLIHDEL--SLDGNPRLNLATFVTTWMEPE--ARKLMDETINKNMIDKDEYPQ 77 (431)
T ss_pred cccCCCCCCCHHHHHHHHHHHh--hhcCCcceeeeeeeCCCCCHH--HHHHHHHHHhcCCCCcccCcc
Confidence 4589999999999999999865 457888999999999999888 699999999999999988775
This model represents the pyridoxal phosphate-dependent glutamate (alpha) decarboxylase found in bacteria (low and hi-GC gram positive, proteobacteria and cyanobacteria), plants, fungi and at least one archaon (Methanosarcina). The product of the enzyme is gamma-aminobutyrate (GABA).
>PLN02263 serine decarboxylase
Back Show alignment and domain information
Probab=97.18 E-value=0.00062 Score=52.30 Aligned_cols=51 Identities=14% Similarity=0.232 Sum_probs=46.7
Q ss_pred HHHHHHHHHHhhcCCCCccCCccccccccCCCCH-HHHHHHHHHhhhCcCCcccccCC
Q psy3051 53 WRHIMRDMNTVIMPGITHWQSPHFHAFYPSASSF-PSILGELLSTGLGVLSFTWSPHV 109 (111)
Q Consensus 53 ~~~~l~~~~~~v~~~~~~~~hPrf~~~v~~~~~~-~s~lad~l~sa~N~~~~~~~~sp 109 (111)
.+++|+++.+.++++..+ |||| |.+.++ ++.++++|...+|+.++.|..||
T Consensus 75 ~~~~l~~~~~~~~~~~~~-----~~gY-p~n~~~d~s~l~~~l~~~~nN~Gdp~~~s~ 126 (470)
T PLN02263 75 MASVLARYRKTLVERTKH-----HLGY-PYNLDFDYGALGQLQHFSINNLGDPFIESN 126 (470)
T ss_pred HHHHHHHHHHHHHhcccc-----eeCC-CCcccCChhhHHHHHHhhccCCCCccccCC
Confidence 689999999999886665 9999 999999 99999999999999999999987
>PRK00451 glycine dehydrogenase subunit 1; Validated
Back Show alignment and domain information
Probab=96.42 E-value=0.0051 Score=46.50 Aligned_cols=68 Identities=15% Similarity=0.162 Sum_probs=50.5
Q ss_pred ChhHHhhcCCCCCCCCCcCHHHHHHHHHHhhcCCCCccCCccccc------cccCCCCHHHHHHHHHHhhhCcCCc
Q psy3051 34 QPGYLASLVPGEMPEEGEDWRHIMRDMNTVIMPGITHWQSPHFHA------FYPSASSFPSILGELLSTGLGVLSF 103 (111)
Q Consensus 34 ~p~~l~~~~~~~~p~~g~~~~~~l~~~~~~v~~~~~~~~hPrf~~------~v~~~~~~~s~lad~l~sa~N~~~~ 103 (111)
-|++++...+.++|+++ +.+++++++.+....+.....|++|+| +++.....+...++++++ +|.+..
T Consensus 31 ~p~~~~~~~~~~lp~~~-~~~~v~~~~~~~~~~~~~~~~~~~~lg~g~~~~~~p~~~~~~~~~~~~~~~-y~~~~~ 104 (447)
T PRK00451 31 IPEELRLKRPLDLPPGL-SEMELLRHLRELAAKNKTAEEYPSFLGAGAYDHYIPAVVDHIISRSEFYTA-YTPYQP 104 (447)
T ss_pred CCHHHHhCCCCCCCCCC-CHHHHHHHHHHHHhcCCCcCcCcccCcccccCCcCcHHHHHHHhchhHHHh-cCCCCC
Confidence 47888888888899976 999999999986666666677999999 555444455555677766 676443
>PRK02769 histidine decarboxylase; Provisional
Back Show alignment and domain information
Probab=91.05 E-value=0.3 Score=36.64 Aligned_cols=49 Identities=18% Similarity=0.183 Sum_probs=37.1
Q ss_pred HHHHHHHHHhhcCCCCccCCccccccccCCCCH-HHHHHHHHHhhhCcCCcccccCC
Q psy3051 54 RHIMRDMNTVIMPGITHWQSPHFHAFYPSASSF-PSILGELLSTGLGVLSFTWSPHV 109 (111)
Q Consensus 54 ~~~l~~~~~~v~~~~~~~~hPrf~~~v~~~~~~-~s~lad~l~sa~N~~~~~~~~sp 109 (111)
.+.|+++...+ -+||+||.+++...++ .+.+++++....|+. +.|..++
T Consensus 8 ~~~~~~~~~~~------~~~~~~~~g~p~~~~~~~~~~~~~~~~~~~n~-gnp~~~~ 57 (380)
T PRK02769 8 QKEIEDFWLYL------RHNQYFNVGYPEAADFDYSALKRFFSFSINNC-GDPYSKS 57 (380)
T ss_pred HHHHHHHHHHH------HHhhhcccCCCchhhcCHHHHHHHHHhhhccC-CCccccC
Confidence 45566666543 3699999999998888 699999999999874 4565554
Homologous Structure Domains