RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy17288
(322 letters)
>gnl|CDD|238319 cd00570, GST_N_family, Glutathione S-transferase (GST) family,
N-terminal domain; a large, diverse group of cytosolic
dimeric proteins involved in cellular detoxification by
catalyzing the conjugation of glutathione (GSH) with a
wide range of endogenous and xenobiotic alkylating
agents, including carcinogens, therapeutic drugs,
environmental toxins and products of oxidative stress.
In addition, GSTs also show GSH peroxidase activity and
are involved in the synthesis of prostaglandins and
leukotrienes. This family, also referred to as soluble
GSTs, is the largest family of GSH transferases and is
only distantly related to the mitochondrial GSTs (GSTK
subfamily, a member of the DsbA family). Soluble GSTs
bear no structural similarity to microsomal GSTs (MAPEG
family) and display additional activities unique to
their group, such as catalyzing thiolysis, reduction
and isomerization of certain compounds. The GST fold
contains an N-terminal TRX-fold domain and a C-terminal
alpha helical domain, with an active site located in a
cleft between the two domains. Based on sequence
similarity, different classes of GSTs have been
identified, which display varying tissue distribution,
substrate specificities and additional specific
activities. In humans, GSTs display polymorphisms which
may influence individual susceptibility to diseases such
as cancer, arthritis, allergy and sclerosis. Some GST
family members with non-GST functions include
glutaredoxin 2, the CLIC subfamily of anion channels,
prion protein Ure2p, crystallins, metaxin 2 and
stringent starvation protein A.
Length = 71
Score = 62.2 bits (152), Expect = 8e-13
Identities = 25/61 (40%), Positives = 38/61 (62%), Gaps = 2/61 (3%)
Query: 50 RKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIPDSKRIIQYV 109
+V + L EK L ++ V+L EQ E FL +NPLG+VPVL DG ++ +S I++Y+
Sbjct: 13 LRVRLALEEKGLPYELVPVDLGEGEQEE--FLALNPLGKVPVLEDGGLVLTESLAILEYL 70
Query: 110 E 110
Sbjct: 71 A 71
>gnl|CDD|239350 cd03052, GST_N_GDAP1, GST_N family, Ganglioside-induced
differentiation-associated protein 1 (GDAP1) subfamily;
GDAP1 was originally identified as a highly expressed
gene at the differentiated stage of GD3
synthase-transfected cells. More recently, mutations in
GDAP1 have been reported to cause both axonal and
demyelinating autosomal-recessive Charcot-Marie-Tooth
(CMT) type 4A neuropathy. CMT is characterized by slow
and progressive weakness and atrophy of muscles.
Sequence analysis of GDAP1 shows similarities and
differences with GSTs; it appears to contain both
N-terminal TRX-fold and C-terminal alpha helical domains
of GSTs, however, it also contains additional C-terminal
transmembrane domains unlike GSTs. GDAP1 is mainly
expressed in neuronal cells and is localized in the
mitochondria through its transmembrane domains. It does
not exhibit GST activity using standard substrates.
Length = 73
Score = 57.9 bits (140), Expect = 3e-11
Identities = 30/70 (42%), Positives = 42/70 (60%), Gaps = 2/70 (2%)
Query: 43 YHDKQVM--RKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIP 100
YH Q +KV + + EK L + + V+L +E E WF+ +NP GEVPVL+ G II
Sbjct: 4 YHWTQSFSSQKVRLVIAEKGLRCEEYDVSLPLSEHNEPWFMRLNPTGEVPVLIHGDNIIC 63
Query: 101 DSKRIIQYVE 110
D +II Y+E
Sbjct: 64 DPTQIIDYLE 73
>gnl|CDD|222110 pfam13409, GST_N_2, Glutathione S-transferase, N-terminal domain.
This family is closely related to pfam02798.
Length = 68
Score = 57.2 bits (139), Expect = 6e-11
Identities = 24/63 (38%), Positives = 36/63 (57%), Gaps = 2/63 (3%)
Query: 50 RKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLV-DGVKIIPDSKRIIQY 108
R+V + L K L ++ V L L +NPLG+VPVLV D ++I DS I++Y
Sbjct: 6 RRVRLALELKGLPYEIEEVPLDP-WDKPPELLALNPLGKVPVLVLDDGEVITDSLAILEY 64
Query: 109 VED 111
+E+
Sbjct: 65 LEE 67
>gnl|CDD|223698 COG0625, Gst, Glutathione S-transferase [Posttranslational
modification, protein turnover, chaperones].
Length = 211
Score = 60.6 bits (147), Expect = 7e-11
Identities = 28/76 (36%), Positives = 46/76 (60%), Gaps = 4/76 (5%)
Query: 50 RKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDG-VKIIPDSKRIIQY 108
RKV + L EK L ++ LV+L + ++ FL +NPLG+VP LVD +++ +S I++Y
Sbjct: 13 RKVRLALEEKGLPYEIVLVDLDAEQK-PPDFLALNPLGKVPALVDDDGEVLTESGAILEY 71
Query: 109 VEDNFSNGYKRLLPTD 124
+ + + LLP D
Sbjct: 72 LAERY--PGPPLLPAD 85
>gnl|CDD|205595 pfam13417, GST_N_3, Glutathione S-transferase, N-terminal domain.
Length = 75
Score = 56.8 bits (138), Expect = 8e-11
Identities = 26/64 (40%), Positives = 37/64 (57%), Gaps = 3/64 (4%)
Query: 50 RKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIPDSKRIIQYV 109
RKV + L EK L ++ V L +NPLG+VPVLVD +++ DS II+Y+
Sbjct: 11 RKVRLALREKGLPYEEVEVPPGDKPP---ELLALNPLGKVPVLVDDGEVLTDSLAIIEYL 67
Query: 110 EDNF 113
E+ F
Sbjct: 68 EELF 71
>gnl|CDD|239351 cd03053, GST_N_Phi, GST_N family, Class Phi subfamily; composed of
plant-specific class Phi GSTs and related fungal and
bacterial proteins. GSTs are cytosolic dimeric proteins
involved in cellular detoxification by catalyzing the
conjugation of glutathione (GSH) with a wide range of
endogenous and xenobiotic alkylating agents, including
carcinogens, therapeutic drugs, environmental toxins and
products of oxidative stress. The GST fold contains an
N-terminal TRX-fold domain and a C-terminal alpha
helical domain, with an active site located in a cleft
between the two domains. The class Phi GST subfamily has
experience extensive gene duplication. The Arabidopsis
and Oryza genomes contain 13 and 16 Phi GSTs,
respectively. They are primarily responsible for
herbicide detoxification together with class Tau GSTs,
showing class specificity in substrate preference. Phi
enzymes are highly reactive toward chloroacetanilide and
thiocarbamate herbicides. Some Phi GSTs have other
functions including transport of flavonoid pigments to
the vacuole, shoot regeneration and GSH peroxidase
activity.
Length = 76
Score = 54.2 bits (131), Expect = 9e-10
Identities = 19/64 (29%), Positives = 36/64 (56%)
Query: 49 MRKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIPDSKRIIQY 108
+R+V++ L EK ++++ V+L E L NP G++P L DG + +S+ I +Y
Sbjct: 13 VRRVLLCLEEKGVDYELVPVDLTKGEHKSPEHLARNPFGQIPALEDGDLKLFESRAITRY 72
Query: 109 VEDN 112
+ +
Sbjct: 73 LAEK 76
>gnl|CDD|239346 cd03048, GST_N_Ure2p_like, GST_N family, Ure2p-like subfamily;
composed of the Saccharomyces cerevisiae Ure2p and
related GSTs. Ure2p is a regulator for nitrogen
catabolism in yeast. It represses the expression of
several gene products involved in the use of poor
nitrogen sources when rich sources are available. A
transmissible conformational change of Ure2p results in
a prion called [Ure3], an inactive, self-propagating and
infectious amyloid. Ure2p displays a GST fold containing
an N-terminal TRX-fold domain and a C-terminal alpha
helical domain, with an active site located in a cleft
between the two domains. The N-terminal TRX-fold domain
is sufficient to induce the [Ure3] phenotype and is also
called the prion domain of Ure2p. In addition to its
role in nitrogen regulation, Ure2p confers protection to
cells against heavy metal ion and oxidant toxicity, and
shows glutathione (GSH) peroxidase activity.
Characterized GSTs in this subfamily include Aspergillus
fumigatus GSTs 1 and 2, and Schizosaccharomyces pombe
GST-I. GSTs are cytosolic dimeric proteins involved in
cellular detoxification by catalyzing the conjugation of
GSH with a wide range of endogenous and xenobiotic
alkylating agents, including carcinogens, therapeutic
drugs, environmental toxins and products of oxidative
stress. GSTs also show GSH peroxidase activity and are
involved in the synthesis of prostaglandins and
leukotrienes.
Length = 81
Score = 53.7 bits (130), Expect = 1e-09
Identities = 20/68 (29%), Positives = 38/68 (55%), Gaps = 5/68 (7%)
Query: 50 RKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVD----GVKIIPDSKRI 105
KV + L E L ++ H V+++ EQ + FL++NP G +P +VD + + +S I
Sbjct: 13 FKVSIMLEELGLPYEIHPVDISKGEQKKPEFLKINPNGRIPAIVDHNGTPLTVF-ESGAI 71
Query: 106 IQYVEDNF 113
+ Y+ + +
Sbjct: 72 LLYLAEKY 79
>gnl|CDD|239340 cd03042, GST_N_Zeta, GST_N family, Class Zeta subfamily; GSTs are
cytosolic dimeric proteins involved in cellular
detoxification by catalyzing the conjugation of
glutathione (GSH) with a wide range of endogenous and
xenobiotic alkylating agents, including carcinogens,
therapeutic drugs, environmental toxins and products of
oxidative stress. The GST fold contains an N-terminal
TRX-fold domain and a C-terminal alpha helical domain,
with an active site located in a cleft between the two
domains. Class Zeta GSTs, also known as
maleylacetoacetate (MAA) isomerases, catalyze the
isomerization of MAA to fumarylacetoacetate, the
penultimate step in tyrosine/phenylalanine catabolism,
using GSH as a cofactor. They show little
GSH-conjugating activity towards traditional GST
substrates but display modest GSH peroxidase activity.
They are also implicated in the detoxification of the
carcinogen dichloroacetic acid by catalyzing its
dechlorination to glyoxylic acid.
Length = 73
Score = 53.0 bits (128), Expect = 2e-09
Identities = 19/55 (34%), Positives = 30/55 (54%)
Query: 56 LHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIPDSKRIIQYVE 110
L+ K L+++ VNL EQ + +NP G VP LV ++ S II+Y++
Sbjct: 19 LNLKGLDYEYVPVNLLKGEQLSPAYRALNPQGLVPTLVIDGLVLTQSLAIIEYLD 73
>gnl|CDD|239349 cd03051, GST_N_GTT2_like, GST_N family, Saccharomyces cerevisiae
GTT2-like subfamily; composed of predominantly
uncharacterized proteins with similarity to the S.
cerevisiae GST protein, GTT2. GSTs are cytosolic dimeric
proteins involved in cellular detoxification by
catalyzing the conjugation of glutathione (GSH) with a
wide range of endogenous and xenobiotic alkylating
agents, including carcinogens, therapeutic drugs,
environmental toxins and products of oxidative stress.
GSTs also show GSH peroxidase activity and are involved
in the synthesis of prostaglandins and leukotrienes. The
GST fold contains an N-terminal TRX-fold domain and a
C-terminal alpha helical domain, with an active site
located in a cleft between the two domains. GTT2, a
homodimer, exhibits GST activity with standard
substrates. Strains with deleted GTT2 genes are viable
but exhibit increased sensitivity to heat shock.
Length = 74
Score = 52.7 bits (127), Expect = 2e-09
Identities = 26/63 (41%), Positives = 35/63 (55%), Gaps = 3/63 (4%)
Query: 50 RKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLV--DGVKIIPDSKRIIQ 107
R+V + L EK ++ V+LA+ EQ FL NP G VPVL DG I +S I +
Sbjct: 13 RRVRIFLAEKGIDVPLVTVDLAAGEQRSPEFLAKNPAGTVPVLELDDGTV-ITESVAICR 71
Query: 108 YVE 110
Y+E
Sbjct: 72 YLE 74
>gnl|CDD|233333 TIGR01262, maiA, maleylacetoacetate isomerase. Maleylacetoacetate
isomerase is an enzyme of tyrosine and phenylalanine
catabolism. It requires glutathione and belongs by
homology to the zeta family of glutathione
S-transferases. The enzyme (EC 5.2.1.2) is described as
active also on maleylpyruvate, and the example from a
Ralstonia sp. catabolic plasmid is described as a
maleylpyruvate isomerase involved in gentisate
catabolism [Energy metabolism, Amino acids and amines].
Length = 210
Score = 53.9 bits (130), Expect = 1e-08
Identities = 26/77 (33%), Positives = 40/77 (51%), Gaps = 3/77 (3%)
Query: 59 KKLNFKTHLVNL-ASNEQYESWFLEVNPLGEVPVLVDGVKIIPDSKRIIQYVEDNFSNGY 117
K ++++ VNL EQ FL +NP G VP L +++ S II+Y+E+ + +
Sbjct: 21 KGIDYEYVPVNLLRDGEQRSPEFLALNPQGLVPTLDIDGEVLTQSLAIIEYLEETYPD-- 78
Query: 118 KRLLPTDMDSKMDVIAL 134
LLP D + V AL
Sbjct: 79 PPLLPADPIKRARVRAL 95
>gnl|CDD|239348 cd03050, GST_N_Theta, GST_N family, Class Theta subfamily; composed
of eukaryotic class Theta GSTs and bacterial
dichloromethane (DCM) dehalogenase. GSTs are cytosolic
dimeric proteins involved in cellular detoxification by
catalyzing the conjugation of glutathione (GSH) with a
wide range of endogenous and xenobiotic alkylating
agents, including carcinogens, therapeutic drugs,
environmental toxins and products of oxidative stress.
The GST fold contains an N-terminal TRX-fold domain and
a C-terminal alpha helical domain, with an active site
located in a cleft between the two domains. Mammalian
class Theta GSTs show poor GSH conjugating activity
towards the standard substrates, CDNB and ethacrynic
acid, differentiating them from other mammalian GSTs.
GSTT1-1 shows similar cataytic activity as bacterial DCM
dehalogenase, catalyzing the GSH-dependent hydrolytic
dehalogenation of dihalomethanes. This is an essential
process in methylotrophic bacteria to enable them to use
chloromethane and DCM as sole carbon and energy sources.
The presence of polymorphisms in human GSTT1-1 and its
relationship to the onset of diseases including cancer
is subject of many studies. Human GSTT2-2 exhibits a
highly specific sulfatase activity, catalyzing the
cleavage of sulfate ions from aralkyl sufate esters, but
not from aryl or alkyl sulfate esters.
Length = 76
Score = 48.4 bits (116), Expect = 1e-07
Identities = 24/73 (32%), Positives = 39/73 (53%), Gaps = 2/73 (2%)
Query: 43 YHDK--QVMRKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIP 100
Y+D Q R V + L K+ F+ ++L EQ F ++NP G+VP +VDG +
Sbjct: 4 YYDLMSQPSRAVYIFLKLNKIPFEECPIDLRKGEQLTPEFKKINPFGKVPAIVDGDFTLA 63
Query: 101 DSKRIIQYVEDNF 113
+S I++Y+ F
Sbjct: 64 ESVAILRYLARKF 76
>gnl|CDD|239344 cd03046, GST_N_GTT1_like, GST_N family, Saccharomyces cerevisiae
GTT1-like subfamily; composed of predominantly
uncharacterized proteins with similarity to the S.
cerevisiae GST protein, GTT1, and the
Schizosaccharomyces pombe GST-III. GSTs are cytosolic
dimeric proteins involved in cellular detoxification by
catalyzing the conjugation of glutathione (GSH) with a
wide range of endogenous and xenobiotic alkylating
agents, including carcinogens, therapeutic drugs,
environmental toxins and products of oxidative stress.
GSTs also show GSH peroxidase activity and are involved
in the synthesis of prostaglandins and leukotrienes. The
GST fold contains an N-terminal TRX-fold domain and a
C-terminal alpha helical domain, with an active site
located in a cleft between the two domains. GTT1, a
homodimer, exhibits GST activity with standard
substrates and associates with the endoplasmic
reticulum. Its expression is induced after diauxic shift
and remains high throughout the stationary phase. S.
pombe GST-III is implicated in the detoxification of
various metals.
Length = 76
Score = 47.9 bits (115), Expect = 2e-07
Identities = 22/62 (35%), Positives = 36/62 (58%)
Query: 52 VIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIPDSKRIIQYVED 111
++ L E L ++ L + EQ +L +NPLG+VPVLVDG ++ +S II Y+ +
Sbjct: 14 ILWLLEELGLPYELVLYDRGPGEQAPPEYLAINPLGKVPVLVDGDLVLTESAAIILYLAE 73
Query: 112 NF 113
+
Sbjct: 74 KY 75
>gnl|CDD|185068 PRK15113, PRK15113, glutathione S-transferase; Provisional.
Length = 214
Score = 50.7 bits (122), Expect = 2e-07
Identities = 23/98 (23%), Positives = 44/98 (44%), Gaps = 12/98 (12%)
Query: 52 VIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIPDSKRIIQYVED 111
+ L EK L F+ V+L + E + + + VP L + +S I +Y+E+
Sbjct: 22 AFVALQEKGLPFELKTVDLDAGEHLQPTYQGYSLTRRVPTLQHDDFELSESSAIAEYLEE 81
Query: 112 NF-SNGYKRLLPTDMDSKM-----------DVIALRDE 137
F ++R+ P D+ ++ D++ LR+E
Sbjct: 82 RFAPPAWERIYPADLQARARARQIQAWLRSDLMPLREE 119
>gnl|CDD|239354 cd03056, GST_N_4, GST_N family, unknown subfamily 4; composed of
uncharacterized bacterial proteins with similarity to
GSTs. GSTs are cytosolic dimeric proteins involved in
cellular detoxification by catalyzing the conjugation of
glutathione (GSH) with a wide range of endogenous and
xenobiotic alkylating agents, including carcinogens,
therapeutic drugs, environmental toxins and products of
oxidative stress. GSTs also show GSH peroxidase activity
and are involved in the synthesis of prostaglandins and
leukotrienes. The GST fold contains an N-terminal
TRX-fold domain and a C-terminal alpha helical domain,
with an active site located in a cleft between the two
domains.
Length = 73
Score = 46.4 bits (111), Expect = 4e-07
Identities = 18/59 (30%), Positives = 31/59 (52%)
Query: 51 KVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIPDSKRIIQYV 109
KV + L + ++ V++ E FL +NP GEVPVL +++ +S I+ Y+
Sbjct: 14 KVRLLLALLGIPYEWVEVDILKGETRTPEFLALNPNGEVPVLELDGRVLAESNAILVYL 72
>gnl|CDD|166458 PLN02817, PLN02817, glutathione dehydrogenase (ascorbate).
Length = 265
Score = 49.2 bits (117), Expect = 7e-07
Identities = 28/84 (33%), Positives = 47/84 (55%), Gaps = 7/84 (8%)
Query: 34 EVCCLWALRYHDK----QVMRKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEV 89
EVC +L +K ++V++TL EK L + LV+L + + WFL+++P G+V
Sbjct: 57 EVCVKASLTVPNKLGDCPFCQRVLLTLEEKHLPYDMKLVDLTNKPE---WFLKISPEGKV 113
Query: 90 PVLVDGVKIIPDSKRIIQYVEDNF 113
PV+ K + DS I Q +E+ +
Sbjct: 114 PVVKLDEKWVADSDVITQALEEKY 137
>gnl|CDD|166036 PLN02395, PLN02395, glutathione S-transferase.
Length = 215
Score = 48.7 bits (116), Expect = 8e-07
Identities = 22/64 (34%), Positives = 39/64 (60%)
Query: 50 RKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIPDSKRIIQYV 109
++ ++TL EK + F+T V+L E + +L + P G VPV+VDG I +S+ I++Y
Sbjct: 14 KRALVTLIEKGVEFETVPVDLMKGEHKQPEYLALQPFGVVPVIVDGDYKIFESRAIMRYY 73
Query: 110 EDNF 113
+ +
Sbjct: 74 AEKY 77
>gnl|CDD|166019 PLN02378, PLN02378, glutathione S-transferase DHAR1.
Length = 213
Score = 48.2 bits (114), Expect = 1e-06
Identities = 25/66 (37%), Positives = 42/66 (63%), Gaps = 3/66 (4%)
Query: 50 RKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIPDSKRIIQYV 109
++ ++TL EK L +K HL+NL+ Q WFL+++P G+VPVL K + DS I+ +
Sbjct: 24 QRALLTLEEKSLTYKIHLINLSDKPQ---WFLDISPQGKVPVLKIDDKWVTDSDVIVGIL 80
Query: 110 EDNFSN 115
E+ + +
Sbjct: 81 EEKYPD 86
>gnl|CDD|239355 cd03057, GST_N_Beta, GST_N family, Class Beta subfamily; GSTs are
cytosolic dimeric proteins involved in cellular
detoxification by catalyzing the conjugation of
glutathione (GSH) with a wide range of endogenous and
xenobiotic alkylating agents, including carcinogens,
therapeutic drugs, environmental toxins and products of
oxidative stress. The GST fold contains an N-terminal
TRX-fold domain and a C-terminal alpha helical domain,
with an active site located in a cleft between the two
domains. Unlike mammalian GSTs which detoxify a broad
range of compounds, the bacterial class Beta GSTs
exhibit limited GSH conjugating activity with a narrow
range of substrates. In addition to GSH conjugation,
they also bind antibiotics and reduce the antimicrobial
activity of beta-lactam drugs. The structure of the
Proteus mirabilis enzyme reveals that the cysteine in
the active site forms a covalent bond with GSH.
Length = 77
Score = 44.5 bits (106), Expect = 2e-06
Identities = 20/61 (32%), Positives = 34/61 (55%), Gaps = 1/61 (1%)
Query: 52 VIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGV-KIIPDSKRIIQYVE 110
+ L E L F+ V+L + Q + +L +NP G+VP LV +++ +S I+QY+
Sbjct: 14 PHIALEELGLPFELVRVDLRTKTQKGADYLAINPKGQVPALVLDDGEVLTESAAILQYLA 73
Query: 111 D 111
D
Sbjct: 74 D 74
>gnl|CDD|239343 cd03045, GST_N_Delta_Epsilon, GST_N family, Class Delta and Epsilon
subfamily; GSTs are cytosolic dimeric proteins involved
in cellular detoxification by catalyzing the conjugation
of glutathione (GSH) with a wide range of endogenous and
xenobiotic alkylating agents, including carcinogens,
therapeutic drugs, environmental toxins and products of
oxidative stress. GSTs also show GSH peroxidase activity
and are involved in the synthesis of prostaglandins and
leukotrienes. The GST fold contains an N-terminal
TRX-fold domain and a C-terminal alpha helical domain,
with an active site located in a cleft between the two
domains. The class Delta and Epsilon subfamily is made
up primarily of insect GSTs, which play major roles in
insecticide resistance by facilitating reductive
dehydrochlorination of insecticides or conjugating them
with GSH to produce water-soluble metabolites that are
easily excreted. They are also implicated in protection
against cellular damage by oxidative stress.
Length = 74
Score = 43.7 bits (104), Expect = 3e-06
Identities = 20/59 (33%), Positives = 29/59 (49%)
Query: 50 RKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIPDSKRIIQY 108
R V++T L VNL E + FL++NP VP LVD ++ +S I+ Y
Sbjct: 13 RAVLLTAKALGLELNLKEVNLMKGEHLKPEFLKLNPQHTVPTLVDNGFVLWESHAILIY 71
>gnl|CDD|217234 pfam02798, GST_N, Glutathione S-transferase, N-terminal domain.
Function: conjugation of reduced glutathione to a
variety of targets. Also included in the alignment, but
are not GSTs: * S-crystallins from squid. Similarity to
GST previously noted. * Eukaryotic elongation factors
1-gamma. Not known to have GST activity; similarity not
previously recognised. * HSP26 family of stress-related
proteins. including auxin-regulated proteins in plants
and stringent starvation proteins in E. coli. Not known
to have GST activity. Similarity not previously
recognised. The glutathione molecule binds in a cleft
between N and C-terminal domains - the catalytically
important residues are proposed to reside in the
N-terminal domain.
Length = 74
Score = 43.4 bits (103), Expect = 5e-06
Identities = 19/64 (29%), Positives = 33/64 (51%), Gaps = 2/64 (3%)
Query: 49 MRKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPL-GEVPVLVDGVKIIPDSKRIIQ 107
+ + L K + ++ V+ S E +L++NPL G+VP L DG K + +S I +
Sbjct: 12 AERCRILLAAKGVEYEDVRVDF-SGEHKSPEWLKLNPLMGQVPALEDGGKKLTESLAIAR 70
Query: 108 YVED 111
Y+
Sbjct: 71 YLAR 74
>gnl|CDD|239347 cd03049, GST_N_3, GST_N family, unknown subfamily 3; composed of
uncharacterized bacterial proteins with similarity to
GSTs. GSTs are cytosolic dimeric proteins involved in
cellular detoxification by catalyzing the conjugation of
glutathione (GSH) with a wide range of endogenous and
xenobiotic alkylating agents, including carcinogens,
therapeutic drugs, environmental toxins and products of
oxidative stress. GSTs also show GSH peroxidase activity
and are involved in the synthesis of prostaglandins and
leukotrienes. The GST fold contains an N-terminal
TRX-fold domain and a C-terminal alpha helical domain,
with an active site located in a cleft between the two
domains.
Length = 73
Score = 41.5 bits (98), Expect = 2e-05
Identities = 24/62 (38%), Positives = 34/62 (54%), Gaps = 2/62 (3%)
Query: 50 RKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLV-DGVKIIPDSKRIIQY 108
RKV + HE L LV + ES L VNPLG++P LV D + + DS+ I +Y
Sbjct: 13 RKVRVAAHETGLGDDVELVLVNPWSDDES-LLAVNPLGKIPALVLDDGEALFDSRVICEY 71
Query: 109 VE 110
++
Sbjct: 72 LD 73
>gnl|CDD|239357 cd03059, GST_N_SspA, GST_N family, Stringent starvation protein A
(SspA) subfamily; SspA is a RNA polymerase
(RNAP)-associated protein required for the lytic
development of phage P1 and for stationary phase-induced
acid tolerance of E. coli. It is implicated in survival
during nutrient starvation. SspA adopts the GST fold
with an N-terminal TRX-fold domain and a C-terminal
alpha helical domain, but it does not bind glutathione
(GSH) and lacks GST activity. SspA is highly conserved
among gram-negative bacteria. Related proteins found in
Neisseria (called RegF), Francisella and Vibrio regulate
the expression of virulence factors necessary for
pathogenesis.
Length = 73
Score = 36.9 bits (86), Expect = 0.001
Identities = 18/63 (28%), Positives = 36/63 (57%), Gaps = 3/63 (4%)
Query: 51 KVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIPDSKRIIQYVE 110
+V + L EK ++ + V+ + + E+NP G VP LVD ++ +S+ I++Y++
Sbjct: 14 RVRIVLAEKGVSVEIIDVDPDNPPED---LAELNPYGTVPTLVDRDLVLYESRIIMEYLD 70
Query: 111 DNF 113
+ F
Sbjct: 71 ERF 73
>gnl|CDD|239345 cd03047, GST_N_2, GST_N family, unknown subfamily 2; composed of
uncharacterized bacterial proteins with similarity to
GSTs. GSTs are cytosolic dimeric proteins involved in
cellular detoxification by catalyzing the conjugation of
glutathione (GSH) with a wide range of endogenous and
xenobiotic alkylating agents, including carcinogens,
therapeutic drugs, environmental toxins and products of
oxidative stress. GSTs also show GSH peroxidase activity
and are involved in the synthesis of prostaglandins and
leukotrienes. The GST fold contains an N-terminal
TRX-fold domain and a C-terminal alpha helical domain,
with an active site located in a cleft between the two
domains. The sequence from Burkholderia cepacia was
identified as part of a gene cluster involved in the
degradation of 2,4,5-trichlorophenoxyacetic acid. Some
GSTs (e.g. Class Zeta and Delta) are known to catalyze
dechlorination reactions.
Length = 73
Score = 36.1 bits (84), Expect = 0.002
Identities = 19/59 (32%), Positives = 29/59 (49%)
Query: 50 RKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIPDSKRIIQY 108
+KV+ L E L ++ FL +NP G VPVL DG ++ +S I++Y
Sbjct: 13 QKVLWLLDELGLPYERIDAGGQFGGLDTPEFLAMNPNGRVPVLEDGDFVLWESNAILRY 71
>gnl|CDD|239341 cd03043, GST_N_1, GST_N family, unknown subfamily 1; composed of
uncharacterized proteins, predominantly from bacteria,
with similarity to GSTs. GSTs are cytosolic dimeric
proteins involved in cellular detoxification by
catalyzing the conjugation of glutathione (GSH) with a
wide range of endogenous and xenobiotic alkylating
agents, including carcinogens, therapeutic drugs,
environmental toxins and products of oxidative stress.
GSTs also show GSH peroxidase activity and are involved
in the synthesis of prostaglandins and leukotrienes. The
GST fold contains an N-terminal TRX-fold domain and a
C-terminal alpha helical domain, with an active site
located in a cleft between the two domains.
Length = 73
Score = 35.3 bits (82), Expect = 0.004
Identities = 19/49 (38%), Positives = 29/49 (59%), Gaps = 1/49 (2%)
Query: 61 LNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIPDSKRIIQYV 109
+ F+ LV L + + LE +P G+VPVLVDG ++ DS I +Y+
Sbjct: 25 IPFEEILVPLYTPDTRAR-ILEFSPTGKVPVLVDGGIVVWDSLAICEYL 72
>gnl|CDD|239352 cd03054, GST_N_Metaxin, GST_N family, Metaxin subfamily; composed
of metaxins and related proteins. Metaxin 1 is a
component of a preprotein import complex of the
mitochondrial outer membrane. It extends to the cytosol
and is anchored to the mitochondrial membrane through
its C-terminal domain. In mice, metaxin is required for
embryonic development. In humans, alterations in the
metaxin gene may be associated with Gaucher disease.
Metaxin 2 binds to metaxin 1 and may also play a role in
protein translocation into the mitochondria. Genome
sequencing shows that a third metaxin gene also exists
in zebrafish, Xenopus, chicken and mammals. Sequence
analysis suggests that all three metaxins share a common
ancestry and that they possess similarity to GSTs. Also
included in the subfamily are uncharacterized proteins
with similarity to metaxins, including a novel GST from
Rhodococcus with toluene o-monooxygenase and
glutamylcysteine synthetase activities.
Length = 72
Score = 33.4 bits (77), Expect = 0.020
Identities = 11/35 (31%), Positives = 20/35 (57%)
Query: 78 SWFLEVNPLGEVPVLVDGVKIIPDSKRIIQYVEDN 112
S +P G++P L + I DS++II+Y++
Sbjct: 38 SSNPWRSPTGKLPFLELNGEKIADSEKIIEYLKKK 72
>gnl|CDD|182405 PRK10357, PRK10357, putative glutathione S-transferase;
Provisional.
Length = 202
Score = 34.7 bits (80), Expect = 0.036
Identities = 21/62 (33%), Positives = 33/62 (53%), Gaps = 4/62 (6%)
Query: 50 RKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLV-DGVKIIPDSKRIIQY 108
RK+ + L EK + F+ VN ++ + NPLG+VP LV + + DS I +Y
Sbjct: 13 RKISILLLEKGITFE--FVNELPYNA-DNGVAQYNPLGKVPALVTEEGECWFDSPIIAEY 69
Query: 109 VE 110
+E
Sbjct: 70 IE 71
>gnl|CDD|239356 cd03058, GST_N_Tau, GST_N family, Class Tau subfamily; GSTs are
cytosolic dimeric proteins involved in cellular
detoxification by catalyzing the conjugation of
glutathione (GSH) with a wide range of endogenous and
xenobiotic alkylating agents, including carcinogens,
therapeutic drugs, environmental toxins and products of
oxidative stress. The GST fold contains an N-terminal
TRX-fold domain and a C-terminal alpha helical domain,
with an active site located in a cleft between the two
domains. The plant-specific class Tau GST subfamily has
undergone extensive gene duplication. The Arabidopsis
and Oryza genomes contain 28 and 40 Tau GSTs,
respectively. They are primarily responsible for
herbicide detoxification together with class Phi GSTs,
showing class specificity in substrate preference. Tau
enzymes are highly efficient in detoxifying
diphenylether and aryloxyphenoxypropionate herbicides.
In addition, Tau GSTs play important roles in
intracellular signalling, biosynthesis of anthocyanin,
responses to soil stresses and responses to auxin and
cytokinin hormones.
Length = 74
Score = 31.9 bits (73), Expect = 0.070
Identities = 17/67 (25%), Positives = 36/67 (53%), Gaps = 5/67 (7%)
Query: 48 VMRKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPL-GEVPVLVDGVKIIPDSKRII 106
V+R V + L K + ++ +L + + L NP+ ++PVL+ K I +S I+
Sbjct: 12 VLR-VRIALALKGVPYEYVEEDLGNKSEL---LLASNPVHKKIPVLLHNGKPICESLIIV 67
Query: 107 QYVEDNF 113
+Y+++ +
Sbjct: 68 EYIDEAW 74
>gnl|CDD|239353 cd03055, GST_N_Omega, GST_N family, Class Omega subfamily; GSTs are
cytosolic dimeric proteins involved in cellular
detoxification by catalyzing the conjugation of
glutathione (GSH) with a wide range of endogenous and
xenobiotic alkylating agents, including carcinogens,
therapeutic drugs, environmental toxins and products of
oxidative stress. The GST fold contains an N-terminal
TRX-fold domain and a C-terminal alpha helical domain,
with an active site located in a cleft between the two
domains. Class Omega GSTs show little or no
GSH-conjugating activity towards standard GST
substrates. Instead, they catalyze the GSH dependent
reduction of protein disulfides, dehydroascorbate and
monomethylarsonate, activities which are more
characteristic of glutaredoxins. They contain a
conserved cysteine equivalent to the first cysteine in
the CXXC motif of glutaredoxins, which is a redox active
residue capable of reducing GSH mixed disulfides in a
monothiol mechanism. Polymorphisms of the class Omega
GST genes may be associated with the development of some
types of cancer and the age-at-onset of both Alzheimer's
and Parkinson's diseases.
Length = 89
Score = 31.9 bits (73), Expect = 0.077
Identities = 17/50 (34%), Positives = 31/50 (62%), Gaps = 2/50 (4%)
Query: 62 NFKTHLVNLASNEQYESWFLEVNPLGEVPVL-VDGVKIIPDSKRIIQYVE 110
N ++N+ ++ + WFLE NP G+VP L +D K++ +S I +Y++
Sbjct: 41 NIPHEVININLKDKPD-WFLEKNPQGKVPALEIDEGKVVYESLIICEYLD 89
>gnl|CDD|183298 PRK11752, PRK11752, putative S-transferase; Provisional.
Length = 264
Score = 33.7 bits (78), Expect = 0.090
Identities = 19/63 (30%), Positives = 32/63 (50%), Gaps = 8/63 (12%)
Query: 66 HLVNLASNEQYESWFLEVNPLGEVPVLVD--GVKIIP--DSKRIIQYVEDNFSNGYKRLL 121
L+ + +Q+ S F+E+NP ++P L+D G I +S I+ Y+ + F L
Sbjct: 78 WLIRIGEGDQFSSGFVEINPNSKIPALLDRSGNPPIRVFESGAILLYLAEKFG----AFL 133
Query: 122 PTD 124
P D
Sbjct: 134 PKD 136
>gnl|CDD|166114 PLN02473, PLN02473, glutathione S-transferase.
Length = 214
Score = 33.4 bits (76), Expect = 0.10
Identities = 20/79 (25%), Positives = 40/79 (50%)
Query: 50 RKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIPDSKRIIQYV 109
++V++ EK + F+ V+L EQ + L P G+VP + DG + +S+ I +Y
Sbjct: 15 QRVLLCFLEKGIEFEVIHVDLDKLEQKKPEHLLRQPFGQVPAIEDGDLKLFESRAIARYY 74
Query: 110 EDNFSNGYKRLLPTDMDSK 128
+++ LL ++ +
Sbjct: 75 ATKYADQGTDLLGKTLEHR 93
>gnl|CDD|182533 PRK10542, PRK10542, glutathionine S-transferase; Provisional.
Length = 201
Score = 32.7 bits (75), Expect = 0.18
Identities = 21/61 (34%), Positives = 34/61 (55%), Gaps = 4/61 (6%)
Query: 54 MTLHEKKLNFKTHLVNLASN--EQYESWFLEVNPLGEVPVLV-DGVKIIPDSKRIIQYVE 110
+TL E L+F V+LA E + +L +NP G+VP L+ D ++ + I+QY+
Sbjct: 16 ITLRESGLDFTLVSVDLAKKRLENGDD-YLAINPKGQVPALLLDDGTLLTEGVAIMQYLA 74
Query: 111 D 111
D
Sbjct: 75 D 75
>gnl|CDD|236537 PRK09481, sspA, stringent starvation protein A; Provisional.
Length = 211
Score = 32.4 bits (74), Expect = 0.23
Identities = 17/63 (26%), Positives = 34/63 (53%), Gaps = 3/63 (4%)
Query: 51 KVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKIIPDSKRIIQYVE 110
+V + L EK ++ + V N + +++NP VP LVD + +S+ I++Y++
Sbjct: 24 QVRIVLAEKGVSVEIEQVE-KDNLPQD--LIDLNPYQSVPTLVDRELTLYESRIIMEYLD 80
Query: 111 DNF 113
+ F
Sbjct: 81 ERF 83
>gnl|CDD|172475 PRK13972, PRK13972, GSH-dependent disulfide bond oxidoreductase;
Provisional.
Length = 215
Score = 30.8 bits (69), Expect = 0.65
Identities = 13/44 (29%), Positives = 26/44 (59%)
Query: 51 KVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVD 94
K+ + L E +L+++ V+L Q+ FL ++P ++P +VD
Sbjct: 14 KITLFLEEAELDYRLIKVDLGKGGQFRPEFLRISPNNKIPAIVD 57
>gnl|CDD|239342 cd03044, GST_N_EF1Bgamma, GST_N family, Gamma subunit of Elongation
Factor 1B (EFB1gamma) subfamily; EF1Bgamma is part of
the eukaryotic translation elongation factor-1 (EF1)
complex which plays a central role in the elongation
cycle during protein biosynthesis. EF1 consists of two
functionally distinct units, EF1A and EF1B. EF1A
catalyzes the GTP-dependent binding of aminoacyl-tRNA to
the ribosomal A site concomitant with the hydrolysis of
GTP. The resulting inactive EF1A:GDP complex is recycled
to the active GTP form by the guanine-nucleotide
exchange factor EF1B, a complex composed of at least two
subunits, alpha and gamma. Metazoan EFB1 contain a third
subunit, beta. The EF1B gamma subunit contains a GST
fold consisting of an N-terminal TRX-fold domain and a
C-terminal alpha helical domain. The GST-like domain of
EF1Bgamma is believed to mediate the dimerization of the
EF1 complex, which in yeast is a dimer of the
heterotrimer EF1A:EF1Balpha:EF1Bgamma. In addition to
its role in protein biosynthesis, EF1Bgamma may also
display other functions. The recombinant rice protein
has been shown to possess GSH conjugating activity. The
yeast EF1Bgamma binds membranes in a calcium dependent
manner and is also part of a complex that binds to the
msrA (methionine sulfoxide reductase) promoter
suggesting a function in the regulation of its gene
expression.
Length = 75
Score = 28.4 bits (64), Expect = 1.2
Identities = 14/48 (29%), Positives = 21/48 (43%), Gaps = 7/48 (14%)
Query: 68 VNLASNEQYESW----FLEVNPLGEVPVLV--DGVKIIPDSKRIIQYV 109
V + + + FL+ PLG+VP DG + +S I YV
Sbjct: 26 VEIVDFQPGKENKTPEFLKKFPLGKVPAFEGADGFCLF-ESNAIAYYV 72
>gnl|CDD|233922 TIGR02550, flagell_flgL, flagellar hook-associated protein 3. This
protein family consists of flagellar hook-associated
proteins designated FlgL (or HAP3) encoded in bacterial
flagellar operons. A N-terminal region of about 150
residues and a C-terminal region of about 85 residues
are conserved. Members show considerable length
heterogeneity between these two well-conserved terminal
regions; the seed alignment 486 columns, while members
of this family are from 287 to over 500 residues in
length. This model distinguishes FlgL from the flagellin
gene product FliC [Cellular processes, Chemotaxis and
motility].
Length = 267
Score = 30.3 bits (69), Expect = 1.2
Identities = 21/86 (24%), Positives = 42/86 (48%), Gaps = 17/86 (19%)
Query: 172 MMDNQSRKPQV---------IRKAADVNP--SISDILLDKATRQ-EQFNKELNNVQNY-- 217
+ +NQSR ++ I K +D +P + + L++ Q EQ+ K +++ +N+
Sbjct: 15 ITNNQSRLAKLQQQLSSGKRINKPSD-DPVAAAQALNLNQELAQLEQYQKNIDDAKNWLS 73
Query: 218 --EQALERVDEVMNRIEAILIENNKG 241
E AL V +V+ R + ++ G
Sbjct: 74 QTETALSSVGDVLQRARELAVQAANG 99
>gnl|CDD|99743 cd06450, DOPA_deC_like, DOPA decarboxylase family. This family
belongs to pyridoxal phosphate (PLP)-dependent aspartate
aminotransferase superfamily (fold I). The major groups
in this CD correspond to DOPA/tyrosine decarboxylase
(DDC), histidine decarboxylase (HDC), and glutamate
decarboxylase (GDC). DDC is active as a dimer and
catalyzes the decarboxylation of tyrosine. GDC catalyzes
the decarboxylation of glutamate and HDC catalyzes the
decarboxylation of histidine.
Length = 345
Score = 29.9 bits (68), Expect = 1.6
Identities = 13/30 (43%), Positives = 15/30 (50%), Gaps = 1/30 (3%)
Query: 119 RLLPTDMDSKMDVIALRDEID-SLPVGLIT 147
RL+P D D +MD AL ID GL
Sbjct: 120 RLVPVDEDGRMDPEALEAAIDEDKAEGLNP 149
>gnl|CDD|206357 pfam14189, DUF4312, Domain of unknown function (DUF4312). This
family of proteins is functionally uncharacterized. This
family of proteins is found in bacteria. Proteins in
this family are typically between 99 and 118 amino acids
in length.
Length = 85
Score = 28.0 bits (63), Expect = 1.8
Identities = 10/31 (32%), Positives = 19/31 (61%), Gaps = 2/31 (6%)
Query: 202 TRQEQFNKELNNVQNYEQALERVDEVMNRIE 232
T+++ F K L+++Q L+ + V+ RIE
Sbjct: 14 TKEKAFAKALSSIQK--TVLKNTNGVLLRIE 42
>gnl|CDD|178035 PLN02414, PLN02414, glycine dehydrogenase (decarboxylating).
Length = 993
Score = 29.7 bits (67), Expect = 2.6
Identities = 17/53 (32%), Positives = 26/53 (49%), Gaps = 13/53 (24%)
Query: 122 PTDMDSKMDV-------IALRDEIDSLPVGLIT------KGAPHHPDFLLNPK 161
PT+ +SK ++ I++R+EI + G KGAPH P L+ K
Sbjct: 885 PTESESKAELDRFCDALISIREEIADIENGKADRENNVLKGAPHPPSLLMADK 937
>gnl|CDD|237201 PRK12786, flgA, flagellar basal body P-ring biosynthesis protein
FlgA; Reviewed.
Length = 338
Score = 29.2 bits (66), Expect = 2.8
Identities = 9/43 (20%), Positives = 17/43 (39%)
Query: 222 ERVDEVMNRIEAILIENNKGNETSIAIKLGGRAHYVRILPLLS 264
R D R +A G + +++ G A+ P+L+
Sbjct: 156 VRFDPRSGRFDATFEIAPAGGAAPVRLRVTGTAYETVEAPVLA 198
>gnl|CDD|234038 TIGR02865, spore_II_E, stage II sporulation protein E. Stage II
sporulation protein E (SpoIIE) is a multiple membrane
spanning protein with two separable functions. It plays
a role in the switch to polar cell division during
sporulation. By means of it protein phosphatase
activity, located in the C-terminal region, it activates
sigma-F. All proteins that score above the trusted
cutoff to this model are found in endospore-forming
Gram-positive bacteria. Surprisingly, a sequence from
the Cyanobacterium-like (and presumably
non-spore-forming) photosynthesizer Heliobacillus
mobilis is homologous, and scores between the trusted
and noise cutoffs [Cellular processes, Sporulation and
germination].
Length = 764
Score = 29.7 bits (67), Expect = 2.9
Identities = 15/78 (19%), Positives = 36/78 (46%), Gaps = 8/78 (10%)
Query: 192 SISDILLDKATRQEQFNKELN-NVQNYEQALERVDEVMNRIEAILIENNKGNETSIAIKL 250
+++ + D A ++ N E+ + E+ + +++ E +L N +G + + +
Sbjct: 444 GVAESVEDIA---KEINLEIVFHQLLEEKIIRALNKNGIPYEDVLAYNTEGGNIDVELTI 500
Query: 251 ---GGRAHYVR-ILPLLS 264
GGR + I P++S
Sbjct: 501 AACGGRGECEKKIAPIIS 518
>gnl|CDD|239337 cd03039, GST_N_Sigma_like, GST_N family, Class Sigma_like; composed
of GSTs belonging to class Sigma and similar proteins,
including GSTs from class Mu, Pi and Alpha. GSTs are
cytosolic dimeric proteins involved in cellular
detoxification by catalyzing the conjugation of
glutathione (GSH) with a wide range of endogenous and
xenobiotic alkylating agents, including carcinogens,
therapeutic drugs, environmental toxins and products of
oxidative stress. The GST fold contains an N-terminal
TRX-fold domain and a C-terminal alpha helical domain,
with an active site located in a cleft between the two
domains. Vertebrate class Sigma GSTs are characterized
as GSH-dependent hematopoietic prostaglandin (PG) D
synthases and are responsible for the production of PGD2
by catalyzing the isomerization of PGH2. The functions
of PGD2 include the maintenance of body temperature,
inhibition of platelet aggregation, bronchoconstriction,
vasodilation and mediation of allergy and inflammation.
Other class Sigma members include the class II insect
GSTs, S-crystallins from cephalopods and 28-kDa GSTs
from parasitic flatworms. Drosophila GST2 is associated
with indirect flight muscle and exhibits preference for
catalyzing GSH conjugation to lipid peroxidation
products, indicating an anti-oxidant role. S-crystallin
constitutes the major lens protein in cephalopod eyes
and is responsible for lens transparency and proper
refractive index. The 28-kDa GST from Schistosoma is a
multifunctional enzyme, exhibiting GSH transferase, GSH
peroxidase and PGD2 synthase activities, and may play an
important role in host-parasite interactions. Also
members are novel GSTs from the fungus Cunninghamella
elegans, designated as class Gamma, and from the
protozoan Blepharisma japonicum, described as a
light-inducible GST.
Length = 72
Score = 27.1 bits (61), Expect = 3.2
Identities = 14/67 (20%), Positives = 28/67 (41%), Gaps = 13/67 (19%)
Query: 47 QVMRKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVN----PLGEVPVLVDGVKIIPDS 102
+ +R + L + + ++ + YE W P G++PVL K + S
Sbjct: 13 EPIR---LLLADAGVEYEDVRI------TYEEWPELDLKPTLPFGQLPVLEIDGKKLTQS 63
Query: 103 KRIIQYV 109
I++Y+
Sbjct: 64 NAILRYL 70
>gnl|CDD|182722 PRK10778, dksA, RNA polymerase-binding transcription factor;
Provisional.
Length = 151
Score = 28.2 bits (62), Expect = 3.6
Identities = 8/34 (23%), Positives = 23/34 (67%)
Query: 199 DKATRQEQFNKELNNVQNYEQALERVDEVMNRIE 232
D+A ++E+F+ EL N + ++++++ + ++E
Sbjct: 74 DRAAQEEEFSLELRNRDRERKLIKKIEKTLKKVE 107
>gnl|CDD|131473 TIGR02420, dksA, RNA polymerase-binding protein DksA. The model
that is the basis for this family describes a small,
pleiotropic protein, DksA (DnaK suppressor A),
originally named as a multicopy suppressor of
temperature sensitivity of dnaKJ mutants. DksA mutants
are defective in quorum sensing, virulence, etc. DksA is
now understood to bind RNA polymerase directly and
modulate its response to small molecules to control the
level of transcription of rRNA. Nearly all members of
this family are in the Proteobacteria. Whether the
closest homologs outside the Proteobacteria function
equivalently is unknown. The low value set for the noise
cutoff allows identification of possible DksA proteins
from outside the proteobacteria. TIGR02419 describes a
closely related family of short sequences usually found
in prophage regions of proteobacterial genomes or in
known phage [Transcription, Transcription factors,
Regulatory functions, Small molecule interactions].
Length = 110
Score = 27.6 bits (62), Expect = 4.3
Identities = 9/35 (25%), Positives = 21/35 (60%), Gaps = 7/35 (20%)
Query: 199 DKATRQEQFNKELNN-------VQNYEQALERVDE 226
D+AT++E+ EL ++ ++AL+R+++
Sbjct: 43 DRATQEEERALELRTRDRERKLIKKIDEALKRIED 77
>gnl|CDD|215895 pfam00393, 6PGD, 6-phosphogluconate dehydrogenase, C-terminal
domain. This family represents the C-terminal all-alpha
domain of 6-phosphogluconate dehydrogenase. The domain
contains two structural repeats of 5 helices each.
Length = 290
Score = 28.7 bits (65), Expect = 4.6
Identities = 14/44 (31%), Positives = 22/44 (50%), Gaps = 8/44 (18%)
Query: 181 QVIRKAADVNPSISDILLDKATRQEQFNKELNNVQNYEQALERV 224
I+ A + NP + ++LLD F KE+ Y+Q+ RV
Sbjct: 195 DKIKDAYEKNPDLPNLLLDPY-----FKKEIK---EYQQSWRRV 230
>gnl|CDD|224263 COG1344, FlgL, Flagellin and related hook-associated proteins [Cell
motility and secretion].
Length = 360
Score = 28.6 bits (64), Expect = 4.8
Identities = 17/91 (18%), Positives = 36/91 (39%), Gaps = 18/91 (19%)
Query: 167 SNRAFMMDNQSR--KPQVIRKAADVNPSISDILLDKATRQEQFNKELN-----------N 213
N++ + +Q R I A+D + + I A R + L+
Sbjct: 18 KNQSELAKSQERLSSGLRINSASD-DAAGLAI----ALRLRSQIRGLSQAKDNAQDGISK 72
Query: 214 VQNYEQALERVDEVMNRIEAILIENNKGNET 244
+Q E AL + +++ RI+ + ++ G +
Sbjct: 73 LQTAEGALSEISKILQRIKELAVQAANGTLS 103
>gnl|CDD|239376 cd03078, GST_N_Metaxin1_like, GST_N family, Metaxin subfamily,
Metaxin 1-like proteins; composed of metaxins 1 and 3,
and similar proteins including Tom37 from fungi.
Mammalian metaxin (or metaxin 1) and the fungal protein
Tom37 are components of preprotein import complexes of
the mitochondrial outer membrane. Metaxin extends to the
cytosol and is anchored to the mitochondrial membrane
through its C-terminal domain. In mice, metaxin is
required for embryonic development. Like the murine
gene, the human metaxin gene is located downstream to
the glucocerebrosidase (GBA) pseudogene and is
convergently transcribed. Inherited deficiency of GBA
results in Gaucher disease, which presents many diverse
clinical phenotypes. Alterations in the metaxin gene, in
addition to GBA mutations, may be associated with
Gaucher disease. Genome sequencing shows that a third
metaxin gene also exists in zebrafish, Xenopus, chicken
and mammals.
Length = 73
Score = 26.5 bits (59), Expect = 5.0
Identities = 8/31 (25%), Positives = 16/31 (51%)
Query: 83 VNPLGEVPVLVDGVKIIPDSKRIIQYVEDNF 113
+P G++P L+ I ++II+Y+
Sbjct: 43 RSPTGKLPALLTSGTKISGPEKIIEYLRKQG 73
>gnl|CDD|223767 COG0695, GrxC, Glutaredoxin and related proteins
[Posttranslational modification, protein turnover,
chaperones].
Length = 80
Score = 26.5 bits (59), Expect = 5.4
Identities = 8/45 (17%), Positives = 16/45 (35%)
Query: 55 TLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGEVPVLVDGVKII 99
L K ++++ V+ E+ VP + G K +
Sbjct: 20 LLDRKGVDYEEIDVDDDEPEEAREMVKRGKGQRTVPQIFIGGKHV 64
>gnl|CDD|213831 TIGR03578, EF_0831, conserved hypothetical protein
EF_0831/AHA_3912. Members of this family of small
(about 100 amino acid), relatively rare proteins are
found in both Gram-positive (e.g. Enterococcus faecalis)
and Gram-negative (e.g. Aeromonas hydrophila) bacteria,
as part of a cluster of conserved proteins. The function
is unknown [Hypothetical proteins, Conserved].
Length = 96
Score = 26.6 bits (59), Expect = 7.2
Identities = 11/42 (26%), Positives = 20/42 (47%), Gaps = 2/42 (4%)
Query: 202 TRQEQFNKELNNVQNYEQALERVDEVMNRIEAILIENNKGNE 243
T+Q F L+ +Q + ++ V+ RIE + + K E
Sbjct: 16 TKQLAFASALSKIQK--KVMKENPAVLLRIEPVDVHILKAEE 55
>gnl|CDD|234495 TIGR04192, GRASP_w_spasm, ATP-GRASP peptide maturase,
grasp-with-spasm system. Members of this protein family
are ATP-GRASP proteins that occur in a peptide
maturation cassette with a SPASM domain protein. SPASM
(TIGR04085) usually occurs as a C-terminal extension to
radical SAM enzymes that act as peptide maturases,
although it can occur independently.
Length = 318
Score = 27.8 bits (62), Expect = 7.7
Identities = 14/43 (32%), Positives = 22/43 (51%), Gaps = 2/43 (4%)
Query: 46 KQVMRKVIMTLHEKKLNFKTHLVNLASNEQYESWFLEVNPLGE 88
V K+ ++E LN ++ E E +FLEVNP+G+
Sbjct: 258 AHVEHKIDKLMNELDLN--CGSLDFIVTEDNEFYFLEVNPVGQ 298
>gnl|CDD|188995 cd06456, M3A_DCP, Peptidase family M3 dipeptidyl carboxypeptidase
(DCP). Peptidase family M3 dipeptidyl carboxypeptidase
(DCP; Dcp II; peptidyl dipeptidase; EC 3.4.15.5). This
metal-binding M3A family also includes oligopeptidase A
(OpdA; EC 3.4.24.70) enzyme. DCP cleaves dipeptides off
the C-termini of various peptides and proteins, the
smallest substrate being N-blocked tripeptides and
unblocked tetrapeptides. DCP from E. coli is inhibited
by the anti-hypertensive drug captopril, an inhibitor of
the mammalian angiotensin converting enzyme (ACE, also
called peptidyl dipeptidase A). Oligopeptidase A (OpdA)
may play a specific role in the degradation of signal
peptides after they are released from precursor forms of
secreted proteins. It can also cleave N-acetyl-L-Ala.
Length = 654
Score = 27.8 bits (63), Expect = 8.6
Identities = 15/48 (31%), Positives = 25/48 (52%), Gaps = 5/48 (10%)
Query: 219 QALERVDEVMNRIEAILIENNKGNETSIAIKLGGRAHYVRILPLLSCH 266
+ALER E+++R+ + + + S + RA Y +LP LS H
Sbjct: 35 EALERSGELLDRVWGV-FSHLNSVDNSDEL----RAAYEELLPKLSAH 77
>gnl|CDD|237077 PRK12364, PRK12364, ribonucleotide-diphosphate reductase subunit
alpha; Provisional.
Length = 842
Score = 27.8 bits (62), Expect = 8.9
Identities = 19/59 (32%), Positives = 27/59 (45%), Gaps = 6/59 (10%)
Query: 183 IRKA-ADVNPSISD-ILLDKATRQEQFNKELNNVQNYEQALERVDEVMNRIEAILIENN 239
IRKA A V ISD I+ E+F KE V+E+ + +E L+E+
Sbjct: 22 IRKAFASVGKPISDEIIYSLVAEVERFIKEKYP----NGHNVSVEEIQDLVEKTLMEHG 76
>gnl|CDD|234385 TIGR03897, lanti_2_LanM, type 2 lantibiotic biosynthesis protein
LanM. Members of this family are known generally as
LanM, a multifunctional enzyme of lantibiotic
biosynthesis. This catalysis by LanM distinguishes the
type 2 lantibiotics, such as mersacidin, cinnamycin, and
lichenicidin, from LanBC-produced type 1 lantibiotics
such as nisin and subtilin. The N-terminal domain
contains regions associated with Ser and Thr
dehydration. The C-terminal region contains a pfam05147
domain, which catalyzes the formation of the lanthionine
bridge [Cellular processes, Toxin production and
resistance].
Length = 931
Score = 28.0 bits (63), Expect = 9.1
Identities = 11/55 (20%), Positives = 22/55 (40%)
Query: 208 NKELNNVQNYEQALERVDEVMNRIEAILIENNKGNETSIAIKLGGRAHYVRILPL 262
E ++ E LE ++ +R+ IE + + + I + L + PL
Sbjct: 536 LLEPSSPLTKEDLLEEAKKIADRLLDNAIEGDDDSVSWIGLNLSFDEERWSLGPL 590
>gnl|CDD|173695 cd05604, STKc_SGK3, Catalytic domain of the Protein
Serine/Threonine Kinase, Serum- and
Glucocorticoid-induced Kinase 3. Serine/Threonine
Kinases (STKs), Serum- and Glucocorticoid-induced Kinase
(SGK) subfamily, SGK3 isoform, catalytic (c) domain.
STKs catalyze the transfer of the gamma-phosphoryl group
from ATP to serine/threonine residues on protein
substrates. The SGK subfamily is part of a larger
superfamily that includes the catalytic domains of other
protein STKs, protein tyrosine kinases, RIO kinases,
aminoglycoside phosphotransferase, choline kinase, and
phosphoinositide 3-kinase. There are three isoforms of
SGK, named SGK1, SGK2, and SGK3 (also called
cytokine-independent survival kinase CISK). SGK3 is
expressed in most tissues and is most abundant in the
embryo and adult heart and spleen. It was originally
discovered in a screen for antiapoptotic genes. It
phosphorylates and inhibits the proapoptotic proteins,
Bad and FKHRL1. SGK3 also regulates many transporters,
ion channels, and receptors. It plays a critical role in
hair follicle morphogenesis and hair cycling.
Length = 325
Score = 27.7 bits (61), Expect = 9.2
Identities = 18/58 (31%), Positives = 28/58 (48%), Gaps = 2/58 (3%)
Query: 163 PFLPSNRAFMMDNQSRKPQVIRKAADVNP-SISDILLDK-ATRQEQFNKELNNVQNYE 218
PF + A M DN KP V+R A + SI + LL+K R+ ++ +Q +
Sbjct: 195 PFYCRDVAEMYDNILHKPLVLRPGASLTAWSILEELLEKDRQRRLGAKEDFLEIQEHP 252
>gnl|CDD|218541 pfam05292, MCD, Malonyl-CoA decarboxylase (MCD). This family
consists of several eukaryotic malonyl-CoA
decarboxylase (MLYCD) proteins. Malonyl-CoA, in
addition to being an intermediate in the de novo
synthesis of fatty acids, is an inhibitor of carnitine
palmitoyltransferase I, the enzyme that regulates the
transfer of long-chain fatty acyl-CoA into
mitochondria, where they are oxidized. After exercise,
malonyl-CoA decarboxylase participates with acetyl-CoA
carboxylase in regulating the concentration of
malonyl-CoA in liver and adipose tissue, as well as in
muscle. Malonyl-CoA decarboxylase is regulated by
AMP-activated protein kinase (AMPK).
Length = 354
Score = 27.7 bits (61), Expect = 9.2
Identities = 11/34 (32%), Positives = 17/34 (50%)
Query: 47 QVMRKVIMTLHEKKLNFKTHLVNLASNEQYESWF 80
+V TL K KT ++++ N+ ESWF
Sbjct: 54 RVYDMRRETLASKISASKTGVLDITLNDFQESWF 87
>gnl|CDD|233368 TIGR01350, lipoamide_DH, dihydrolipoamide dehydrogenase. This
model describes dihydrolipoamide dehydrogenase, a
flavoprotein that acts in a number of ways. It is the E3
component of dehydrogenase complexes for pyruvate,
2-oxoglutarate, 2-oxoisovalerate, and acetoin. It can
also serve as the L protein of the glycine cleavage
system. This family includes a few members known to have
distinct functions (ferric leghemoglobin reductase and
NADH:ferredoxin oxidoreductase) but that may be
predicted by homology to act as dihydrolipoamide
dehydrogenase as well. The motif GGXCXXXGCXP near the
N-terminus contains a redox-active disulfide.
Length = 460
Score = 27.6 bits (62), Expect = 9.5
Identities = 7/36 (19%), Positives = 20/36 (55%), Gaps = 1/36 (2%)
Query: 197 LLDKATRQEQFNKELNNVQ-NYEQALERVDEVMNRI 231
+ D+ + E+ NV ++E+ +R ++V+ ++
Sbjct: 56 VYDEIKHAKDLGIEVENVSVDWEKMQKRKNKVVKKL 91
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.321 0.137 0.415
Gapped
Lambda K H
0.267 0.0762 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 16,640,964
Number of extensions: 1619332
Number of successful extensions: 1629
Number of sequences better than 10.0: 1
Number of HSP's gapped: 1619
Number of HSP's successfully gapped: 65
Length of query: 322
Length of database: 10,937,602
Length adjustment: 97
Effective length of query: 225
Effective length of database: 6,635,264
Effective search space: 1492934400
Effective search space used: 1492934400
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.9 bits)
S2: 59 (26.4 bits)