RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy4819
(387 letters)
>gnl|CDD|198338 cd10305, GST_C_AIMP3, Glutathione S-transferase C-terminal-like,
alpha helical domain of Aminoacyl tRNA synthetase
complex-Interacting Multifunctional Protein 3.
Glutathione S-transferase (GST) C-terminal domain
family, Aminoacyl tRNA synthetase complex-Interacting
Multifunctional Protein (AIMP) 3 subfamily; AIMPs are
non-enzymatic cofactors that play critical roles in the
assembly and formation of a macromolecular multi-tRNA
synthetase protein complex that functions as a molecular
hub to coordinate protein synthesis. There are three
AIMPs, named AIMP1-3, which play diverse regulatory
roles. AIMP3, also called p18 or eukaryotic translation
elongation factor 1 epsilon-1 (EEF1E1), contains a
C-terminal domain with similarity to the C-terminal
alpha helical domain of GSTs. It specifically interacts
with methionyl-tRNA synthetase (MetRS) and is
translocated to the nucleus during DNA synthesis or in
response to DNA damage and oncogenic stress. In the
nucleus, it interacts with ATM and ATR, which are
upstream kinase regulators of p53. It appears to work
against DNA damage in cooperation with AIMP2, and
similar to AIMP2, AIMP3 is also a haploinsufficient
tumor suppressor. AIMP3 transgenic mice have shorter
lifespans than wild-type mice and they show
characteristics of progeria, suggesting that AIMP3 may
also be involved in cellular and organismal aging.
Length = 101
Score = 103 bits (260), Expect = 2e-27
Identities = 40/100 (40%), Positives = 61/100 (61%)
Query: 135 EEEFLIKQWIEYTNSHILHASVSQVTSHVLNELNQVFSKQSFLVADRFTLADVFMYYSLI 194
EE + QW+EY + + AS +L ELN +++LV + TLADV +YY L
Sbjct: 2 EERAQVDQWLEYRVTQVAPASDKADAKSLLKELNSYLQDRTYLVGHKLTLADVVLYYGLH 61
Query: 195 SVFKELTLQSKEKHQHVSRWFNHVQSLPEVRLGNPVVLFS 234
+ K+L+ Q KE++ +VSRWF+HVQ LP +R P++ F+
Sbjct: 62 PIMKDLSPQEKEQYLNVSRWFDHVQHLPGIRQHLPLINFT 101
Score = 55.4 bits (134), Expect = 7e-10
Identities = 22/59 (37%), Positives = 32/59 (54%)
Query: 319 EEEFLIKQWIEYTNSHILHASVSQVTSHVLNELNQVFSKQSFLVADRFTLADVFMYYSL 377
EE + QW+EY + + AS +L ELN +++LV + TLADV +YY L
Sbjct: 2 EERAQVDQWLEYRVTQVAPASDKADAKSLLKELNSYLQDRTYLVGHKLTLADVVLYYGL 60
Score = 52.3 bits (126), Expect = 8e-09
Identities = 17/36 (47%), Positives = 27/36 (75%)
Query: 2 ELTLQSKEKHQHVSRWFNHVQSLPEVRLGNPVVLFS 37
+L+ Q KE++ +VSRWF+HVQ LP +R P++ F+
Sbjct: 66 DLSPQEKEQYLNVSRWFDHVQHLPGIRQHLPLINFT 101
>gnl|CDD|198322 cd10289, GST_C_AaRS_like, Glutathione S-transferase
C-terminal-like, alpha helical domain of various
Aminoacyl-tRNA synthetases and similar domains.
Glutathione S-transferase (GST) C-terminal domain
family, Aminoacyl-tRNA synthetase (AaRS)-like subfamily;
This model characterizes the GST_C-like domain found in
the N-terminal region of some eukaryotic AaRSs, as well
as similar domains found in proteins involved in protein
synthesis including Aminoacyl tRNA synthetase
complex-Interacting Multifunctional Protein 2 (AIMP2),
AIMP3, and eukaryotic translation Elongation Factor 1
beta (eEF1b). AaRSs comprise a family of enzymes that
catalyze the coupling of amino acids with their matching
tRNAs. This involves the formation of an aminoacyl
adenylate using ATP, followed by the transfer of the
activated amino acid to the 3'-adenosine moiety of the
tRNA. AaRSs may also be involved in translational and
transcriptional regulation, as well as in tRNA
processing. AaRSs in this subfamily include GluRS from
lower eukaryotes, as well as GluProRS, MetRS, and CysRS
from higher eukaryotes. AIMPs are non-enzymatic
cofactors that play critical roles in the assembly and
formation of a macromolecular multi-tRNA synthetase
protein complex found in higher eukaryotes. The
GST_C-like domain is involved in protein-protein
interactions, mediating the formation of aaRS complexes
such as the MetRS-Arc1p-GluRS ternary complex in lower
eukaryotes and the multi-aaRS complex in higher
eukaryotes, that act as molecular hubs for protein
synthesis. AaRSs from prokaryotes, which are active as
dimers, do not contain this GST_C-like domain.
Length = 82
Score = 60.0 bits (146), Expect = 9e-12
Identities = 26/82 (31%), Positives = 45/82 (54%), Gaps = 4/82 (4%)
Query: 140 IKQWIEYTNSHILHASVSQVTSHVLNELNQVFSKQSFLVADRFTLADVFMYYSLISVFKE 199
+ QW++ + +L LN + ++FLV TLADV ++ +L ++
Sbjct: 5 VDQWLDL----AGSLLKGKELEALLKSLNSYLASRTFLVGYSLTLADVAVFSALYPSGQK 60
Query: 200 LTLQSKEKHQHVSRWFNHVQSL 221
L+ + K+K HV+RWFNH+Q+L
Sbjct: 61 LSDKEKKKFPHVTRWFNHIQNL 82
Score = 34.6 bits (80), Expect = 0.009
Identities = 14/54 (25%), Positives = 25/54 (46%), Gaps = 4/54 (7%)
Query: 324 IKQWIEYTNSHILHASVSQVTSHVLNELNQVFSKQSFLVADRFTLADVFMYYSL 377
+ QW++ + +L LN + ++FLV TLADV ++ +L
Sbjct: 5 VDQWLDL----AGSLLKGKELEALLKSLNSYLASRTFLVGYSLTLADVAVFSAL 54
Score = 32.3 bits (74), Expect = 0.059
Identities = 11/17 (64%), Positives = 15/17 (88%)
Query: 8 KEKHQHVSRWFNHVQSL 24
K+K HV+RWFNH+Q+L
Sbjct: 66 KKKFPHVTRWFNHIQNL 82
>gnl|CDD|198290 cd03181, GST_C_EF1Bgamma_like, Glutathione S-transferase
C-terminal-like, alpha helical domain of the Gamma
subunit of Elongation Factor 1B and similar proteins.
Glutathione S-transferase (GST) C-terminal domain
family, Gamma subunit of Elongation Factor 1B
(EF1Bgamma) 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 thioredoxin-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 to 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. Also included in this subfamily is the
GST_C-like domain at the N-terminus of human valyl-tRNA
synthetase (ValRS) and its homologs. Metazoan ValRS
forms a stable complex with Elongation Factor-1H
(EF-1H), and together, they catalyze consecutive steps
in protein biosynthesis, tRNA aminoacylation and its
transfer to EF.
Length = 123
Score = 60.7 bits (148), Expect = 2e-11
Identities = 30/111 (27%), Positives = 54/111 (48%), Gaps = 21/111 (18%)
Query: 136 EEFLIKQWIEYTNSHILHASVSQV--------------------TSHVLNELNQVFSKQS 175
E + QWI + NS +L A+ + V L L + ++
Sbjct: 1 EAAQVLQWISFANSELLPAAATWVLPLLGIAPYNKKAVDKAKEDLKRALGVLEEHLLTRT 60
Query: 176 FLVADRFTLADVFMYYSLISVFKE-LTLQSKEKHQHVSRWFNHVQSLPEVR 225
+LV +R TLAD+F+ +L+ F+ L + ++K+ +V+RWFN V + P+ +
Sbjct: 61 YLVGERITLADIFVASALLRGFETVLDPEFRKKYPNVTRWFNTVVNQPKFK 111
Score = 42.2 bits (100), Expect = 4e-05
Identities = 21/82 (25%), Positives = 35/82 (42%), Gaps = 20/82 (24%)
Query: 320 EEFLIKQWIEYTNSHILHASVSQV--------------------TSHVLNELNQVFSKQS 359
E + QWI + NS +L A+ + V L L + ++
Sbjct: 1 EAAQVLQWISFANSELLPAAATWVLPLLGIAPYNKKAVDKAKEDLKRALGVLEEHLLTRT 60
Query: 360 FLVADRFTLADVFMYYSLISVF 381
+LV +R TLAD+F+ +L+ F
Sbjct: 61 YLVGERITLADIFVASALLRGF 82
Score = 29.5 bits (67), Expect = 1.4
Identities = 8/20 (40%), Positives = 15/20 (75%)
Query: 9 EKHQHVSRWFNHVQSLPEVR 28
+K+ +V+RWFN V + P+ +
Sbjct: 92 KKYPNVTRWFNTVVNQPKFK 111
>gnl|CDD|198337 cd10304, GST_C_Arc1p_N_like, Glutathione S-transferase
C-terminal-like, alpha helical domain of the Aminoacyl
tRNA synthetase cofactor 1 and similar proteins.
Glutathione S-transferase (GST) C-terminal domain
family, Aminoacyl tRNA synthetase cofactor 1
(Arc1p)-like subfamily; Arc1p, also called GU4 nucleic
binding protein 1 (G4p1) or p42, is a
tRNA-aminoacylation and nuclear-export cofactor. It
contains a domain in the N-terminal region with
similarity to the C-terminal alpha helical domain of
GSTs. This domain mediates the association of the
aminoacyl tRNA synthetases (aaRSs), MetRS and GluRS, in
yeast to form a stable stoichiometric ternany complex.
The GST_C-like domain of Arc1p is a protein-protein
interaction domain containing two binding sites which
enable it to bind the two aaRSs simultaneously and
independently. The MetRS-Arc1p-GluRS complex selectively
recruits and aminoacylates its cognate tRNAs without
additional cofactors. Arc1p also plays a role in the
transport of tRNA from the nucleus to the cytoplasm. It
may also control the subcellular distribution of GluRS
in the cytoplasm, nucleoplasm, and the mitochondrial
matrix.
Length = 100
Score = 50.8 bits (122), Expect = 3e-08
Identities = 25/95 (26%), Positives = 49/95 (51%), Gaps = 8/95 (8%)
Query: 134 KEEEFLIKQWIEYTNSHILHASVSQVTSHVLNELNQVFSKQSFLVAD-RFTLADVFMYYS 192
E+ + QW+ S VS+ L +LN ++FL+ + ++ADV ++ +
Sbjct: 1 PEQSAEVAQWLSVAKS----GPVSKDVQETLGQLNLHLRTRTFLLGTGKPSVADVAVFEA 56
Query: 193 LISVFKELTLQSK---EKHQHVSRWFNHVQSLPEV 224
++ V KE + + K K++H+ RW ++VQ+L
Sbjct: 57 VLPVVKEWSDEVKTGYAKYRHILRWVDYVQNLLLF 91
Score = 27.0 bits (60), Expect = 7.2
Identities = 7/20 (35%), Positives = 13/20 (65%)
Query: 8 KEKHQHVSRWFNHVQSLPEV 27
K++H+ RW ++VQ+L
Sbjct: 72 YAKYRHILRWVDYVQNLLLF 91
>gnl|CDD|198342 cd10309, GST_C_GluProRS_N, Glutathione S-transferase
C-terminal-like, alpha helical domain of bifunctional
Glutamyl-Prolyl-tRNA synthetase. Glutathione
S-transferase (GST) C-terminal domain family,
bifunctional GluRS-Prolyl-tRNA synthetase (GluProRS)
subfamily; This model characterizes the GST_C-like
domain found in the N-terminal region of GluProRS from
higher eukaryotes. Aminoacyl-tRNA synthetases (aaRSs)
comprise a family of enzymes that catalyze the coupling
of amino acids with their matching tRNAs. This involves
the formation of an aminoacyl adenylate using ATP,
followed by the transfer of the activated amino acid to
the 3'-adenosine moiety of the tRNA. AaRSs may also be
involved in translational and transcriptional
regulation, as well as in tRNA processing. The
GST_C-like domain of GluProRS may be involved in
protein-protein interactions, mediating the formation of
the multi-aaRS complex in higher eukaryotes. The
multi-aaRS complex acts as a molecular hub for protein
synthesis. AaRSs from prokaryotes, which are active as
dimers, do not contain this GST_C-like domain.
Length = 81
Score = 48.9 bits (117), Expect = 9e-08
Identities = 20/58 (34%), Positives = 34/58 (58%), Gaps = 2/58 (3%)
Query: 164 LNELNQVFSKQSFLVADRFTLADVFMYYSLISVFKELTLQSKEKHQHVSRWFNHVQSL 221
L+ L++ S +++LV + TLAD ++ +L L SKEK+ +V+RWF + S
Sbjct: 26 LSYLDKALSLRTYLVGNSLTLADFAVWAALRG--NGEWLASKEKYVNVTRWFKFISSQ 81
Score = 30.8 bits (70), Expect = 0.22
Identities = 10/24 (41%), Positives = 14/24 (58%)
Query: 1 RELTLQSKEKHQHVSRWFNHVQSL 24
L SKEK+ +V+RWF + S
Sbjct: 58 NGEWLASKEKYVNVTRWFKFISSQ 81
Score = 28.1 bits (63), Expect = 1.8
Identities = 10/36 (27%), Positives = 19/36 (52%), Gaps = 7/36 (19%)
Query: 348 LNELNQVFSKQSFLVADRFTLADVFMYYSLISVFCT 383
L+ L++ S +++LV + TLAD +V+
Sbjct: 26 LSYLDKALSLRTYLVGNSLTLAD-------FAVWAA 54
>gnl|CDD|198286 cd00299, GST_C_family, C-terminal, alpha helical domain of the
Glutathione S-transferase family. Glutathione
S-transferase (GST) family, C-terminal alpha helical
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).
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 thioredoxin-fold domain
and a C-terminal alpha helical domain, with an active
site located in a cleft between the two domains. GSH
binds to the N-terminal domain while the hydrophobic
substrate occupies a pocket in the C-terminal domain.
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, metaxins, stringent starvation protein A,
and aminoacyl-tRNA synthetases.
Length = 100
Score = 44.0 bits (104), Expect = 8e-06
Identities = 12/59 (20%), Positives = 30/59 (50%), Gaps = 3/59 (5%)
Query: 162 HVLNELNQVFSKQSFLVADRFTLADVFMYYSLISVFKEL--TLQSKEKHQHVSRWFNHV 218
+L L Q+ + + +L D+F+LADV +++ + L +++ + W++ +
Sbjct: 43 ALLAALEQLLAGRPYLAGDQFSLADV-ALAPVLARLEALGPYYDLLDEYPRLKAWYDRL 100
Score = 35.2 bits (81), Expect = 0.009
Identities = 10/36 (27%), Positives = 20/36 (55%), Gaps = 1/36 (2%)
Query: 346 HVLNELNQVFSKQSFLVADRFTLADVFMYYSLISVF 381
+L L Q+ + + +L D+F+LADV +++
Sbjct: 43 ALLAALEQLLAGRPYLAGDQFSLADV-ALAPVLARL 77
>gnl|CDD|198341 cd10308, GST_C_eEF1b_like, Glutathione S-transferase
C-terminal-like, alpha helical domain of eukaryotic
translation Elongation Factor 1 beta. Glutathione
S-transferase (GST) C-terminal domain family, eukaryotic
translation Elongation Factor 1 beta (eEF1b) subfamily;
eEF1b is a component 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.
eEF1b contains a GST_C-like alpha helical domain at the
N-terminal region and a C-terminal guanine nucleotide
exchange domain. The GST_C-like domain likely functions
as a protein-protein interaction domain, similar to the
function of the GST_C-like domains of EF1Bgamma and
various aminoacyl-tRNA synthetases (aaRSs) from higher
eukaryotes.
Length = 82
Score = 42.4 bits (100), Expect = 2e-05
Identities = 15/62 (24%), Positives = 27/62 (43%), Gaps = 6/62 (9%)
Query: 160 TSHVLNELNQVFSKQSFLVADRFTLADVFMYYSLISVFKELTLQSKEKHQHVSRWFNHVQ 219
T L LN+ + +S++ + ADV ++ L K H++RW+ H+
Sbjct: 27 TDKGLEALNEYLADRSYISGYSPSQADVEVFDKLKKAPDA------TKFPHLARWYRHIA 80
Query: 220 SL 221
S
Sbjct: 81 SF 82
Score = 31.2 bits (71), Expect = 0.15
Identities = 6/16 (37%), Positives = 10/16 (62%)
Query: 9 EKHQHVSRWFNHVQSL 24
K H++RW+ H+ S
Sbjct: 67 TKFPHLARWYRHIASF 82
>gnl|CDD|215674 pfam00043, GST_C, Glutathione S-transferase, C-terminal domain.
GST conjugates reduced glutathione to a variety of
targets including S-crystallin from squid, the
eukaryotic elongation factor 1-gamma, the HSP26 family
of stress-related proteins and auxin-regulated proteins
in plants. Stringent starvation proteins in E. coli are
also included in the alignment but are not known to have
GST activity. 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. In plants, GSTs are encoded by a
large gene family (48 GST genes in Arabidopsis) and can
be divided into the phi, tau, theta, zeta, and lambda
classes.
Length = 92
Score = 41.9 bits (99), Expect = 3e-05
Identities = 18/60 (30%), Positives = 31/60 (51%), Gaps = 1/60 (1%)
Query: 163 VLNELNQVFSKQSFLVADRFTLADVFMYYSLISVFKELTLQSKEKHQHVSRWFNHVQSLP 222
VL L +V +++LV D+ TLAD+ + +L ++ L EK ++ W V + P
Sbjct: 34 VLEALEEVLKGKTYLVGDKLTLADIALAPALDWLY-MLEPDPLEKFPNLKAWRKRVAARP 92
Score = 30.0 bits (68), Expect = 0.52
Identities = 11/28 (39%), Positives = 18/28 (64%)
Query: 347 VLNELNQVFSKQSFLVADRFTLADVFMY 374
VL L +V +++LV D+ TLAD+ +
Sbjct: 34 VLEALEEVLKGKTYLVGDKLTLADIALA 61
>gnl|CDD|223698 COG0625, Gst, Glutathione S-transferase [Posttranslational
modification, protein turnover, chaperones].
Length = 211
Score = 44.0 bits (104), Expect = 4e-05
Identities = 15/63 (23%), Positives = 29/63 (46%), Gaps = 2/63 (3%)
Query: 163 VLNELNQVFSKQSFLVADRFTLADVFMYYSLISVFKELTLQSKEKHQHVSRWFNHVQSLP 222
+L L + + +L DRFT+AD+ + L+ L + + + + W+ V + P
Sbjct: 139 LLALLEALLADGPYLAGDRFTIADIAL-APLLWRLALLGEELAD-YPALKAWYERVLARP 196
Query: 223 EVR 225
R
Sbjct: 197 AFR 199
Score = 33.2 bits (76), Expect = 0.13
Identities = 10/31 (32%), Positives = 17/31 (54%)
Query: 347 VLNELNQVFSKQSFLVADRFTLADVFMYYSL 377
+L L + + +L DRFT+AD+ + L
Sbjct: 139 LLALLEALLADGPYLAGDRFTIADIALAPLL 169
>gnl|CDD|198327 cd10294, GST_C_ValRS_N, Glutathione S-transferase C-terminal-like,
alpha helical domain of vertebrate Valyl-tRNA
synthetase. Glutathione S-transferase (GST) C-terminal
domain family, Valyl-tRNA synthetase (ValRS) subfamily;
This model characterizes the GST_C-like domain found in
the N-terminal region of human ValRS and its homologs
from other vertebrates such as frog and zebrafish.
Aminoacyl-tRNA synthetases (aaRSs) comprise a family of
enzymes that catalyze the coupling of amino acids with
their matching tRNAs. This involves the formation of an
aminoacyl adenylate using ATP, followed by the transfer
of the activated amino acid to the 3'-adenosine moiety
of the tRNA. AaRSs may also be involved in translational
and transcriptional regulation, as well as in tRNA
processing. They typically form large stable complexes
with other proteins. ValRS forms a stable complex with
Elongation Factor-1H (EF-1H), and together, they
catalyze consecutive steps in protein biosynthesis, tRNA
aminoacylation and its transfer to EF. The GST_C-like
domain of ValRS from higher eukaryotes is likely
involved in protein-protein interactions, to mediate the
formation of the multi-aaRS complex that acts as a
molecular hub to coordinate protein synthesis. ValRSs
from prokaryotes and lower eukaryotes, such as fungi and
plants, do not appear to contain this GST_C-like domain.
Length = 123
Score = 41.7 bits (98), Expect = 7e-05
Identities = 29/119 (24%), Positives = 52/119 (43%), Gaps = 24/119 (20%)
Query: 139 LIKQWIEYTNSHILHASVS-------------QVTSHVLNELNQVFSK-------QSFLV 178
L+ QW+ + ++ + A+ + Q L EL +V +++LV
Sbjct: 4 LVWQWVSFADNELTPAACAAAFPLLGLSGSDKQNQQRSLAELQRVLKVLDCYLKLRTYLV 63
Query: 179 ADRFTLADVFMYYSLISVFKELTLQS-KEKHQHVSRWFNHVQSLPEVR--LGNPVVLFS 234
+ TLAD+ + +L+ FK + + +E +V+RWF + PE LG V L
Sbjct: 64 GEAITLADIAVACALLLPFKYVLDPARRESLLNVTRWFLTCVNQPEFLAVLG-EVSLCE 121
Score = 29.0 bits (65), Expect = 1.9
Identities = 17/79 (21%), Positives = 34/79 (43%), Gaps = 20/79 (25%)
Query: 323 LIKQWIEYTNSHILHASVS-------------QVTSHVLNELNQVFSK-------QSFLV 362
L+ QW+ + ++ + A+ + Q L EL +V +++LV
Sbjct: 4 LVWQWVSFADNELTPAACAAAFPLLGLSGSDKQNQQRSLAELQRVLKVLDCYLKLRTYLV 63
Query: 363 ADRFTLADVFMYYSLISVF 381
+ TLAD+ + +L+ F
Sbjct: 64 GEAITLADIAVACALLLPF 82
>gnl|CDD|198315 cd03206, GST_C_7, C-terminal, alpha helical domain of an unknown
subfamily 7 of Glutathione S-transferases. Glutathione
S-transferase (GST) C-terminal domain family, unknown
subfamily 7; composed of uncharacterized 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 thioredoxin-fold domain and a C-terminal
alpha helical domain, with an active site located in a
cleft between the two domains. GSH binds to the
N-terminal domain while the hydrophobic substrate
occupies a pocket in the C-terminal domain.
Length = 100
Score = 41.1 bits (97), Expect = 7e-05
Identities = 21/102 (20%), Positives = 43/102 (42%), Gaps = 23/102 (22%)
Query: 140 IKQWIEYTNSHILH-----------------ASVSQVTSHVLNELNQVFSKQSFLVADRF 182
+++W+ + I H ++ +L L+Q + + +L DR
Sbjct: 1 VQRWLSFAAGEIAHGPAAARLIHLFGAPLDPERARAISHRLLRLLDQHLAGRDWLAGDRP 60
Query: 183 TLADVFMYYSLISVFKE--LTLQSKEKHQHVSRWFNHVQSLP 222
T+ADV Y I++ E ++L+ + + W V++LP
Sbjct: 61 TIADVAC-YPYIALAPEGGVSLEP---YPAIRAWLARVEALP 98
Score = 32.2 bits (74), Expect = 0.100
Identities = 14/68 (20%), Positives = 27/68 (39%), Gaps = 17/68 (25%)
Query: 324 IKQWIEYTNSHILH-----------------ASVSQVTSHVLNELNQVFSKQSFLVADRF 366
+++W+ + I H ++ +L L+Q + + +L DR
Sbjct: 1 VQRWLSFAAGEIAHGPAAARLIHLFGAPLDPERARAISHRLLRLLDQHLAGRDWLAGDRP 60
Query: 367 TLADVFMY 374
T+ADV Y
Sbjct: 61 TIADVACY 68
>gnl|CDD|198291 cd03182, GST_C_GTT2_like, C-terminal, alpha helical domain of
GTT2-like Glutathione S-transferases. Glutathione
S-transferase (GST) C-terminal domain family,
Saccharomyces cerevisiae GTT2-like subfamily; composed
of predominantly uncharacterized proteins with
similarity to the Saccharomyces 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
thioredoxin-fold domain and a C-terminal alpha helical
domain, with an active site located in a cleft between
the two domains. GSH binds to the N-terminal domain
while the hydrophobic substrate occupies a pocket in the
C-terminal domain. GTT2, a homodimer, exhibits GST
activity with standard substrates. Strains with deleted
GTT2 genes are viable but exhibit increased sensitivity
to heat shock.
Length = 116
Score = 38.5 bits (90), Expect = 7e-04
Identities = 14/65 (21%), Positives = 29/65 (44%), Gaps = 15/65 (23%)
Query: 167 LNQVFSKQSFLVADRFTLADV-------FMYYSLISVFKELTLQSKEKHQHVSRWFNHVQ 219
L++ ++ ++ DRF++AD+ F + V +ELT + RW+ +
Sbjct: 60 LDKRLAESPYVAGDRFSIADITAFVALDFAKNLKLPVPEELT--------ALRRWYERMA 111
Query: 220 SLPEV 224
+ P
Sbjct: 112 ARPSA 116
Score = 27.7 bits (62), Expect = 5.2
Identities = 9/37 (24%), Positives = 22/37 (59%), Gaps = 2/37 (5%)
Query: 351 LNQVFSKQSFLVADRFTLADVFMYYSLISVFCTYIEL 387
L++ ++ ++ DRF++AD+ + +L F ++L
Sbjct: 60 LDKRLAESPYVAGDRFSIADITAFVALD--FAKNLKL 94
>gnl|CDD|198339 cd10306, GST_C_GluRS_N, Glutathione S-transferase C-terminal-like,
alpha helical domain of Glutamyl-tRNA synthetase.
Glutathione S-transferase (GST) C-terminal domain
family, Glutamyl-tRNA synthetase (GluRS) subfamily; This
model characterizes the GST_C-like domain found in the
N-terminal region of GluRS from lower eukaryotes.
Aminoacyl-tRNA synthetases (aaRSs) comprise a family of
enzymes that catalyze the coupling of amino acids with
their matching tRNAs. This involves the formation of an
aminoacyl adenylate using ATP, followed by the transfer
of the activated amino acid to the 3'-adenosine moiety
of the tRNA. AaRSs may also be involved in translational
and transcriptional regulation, as well as in tRNA
processing. The GST_C-like domain of GluRS is involved
in protein-protein interactions. This domain mediates
the formation of the MetRS-Arc1p-GluRS ternary complex
found in lower eukaryotes, which is considered an
evolutionary intermediate between prokaryotic aaRS and
the multi-aaRS complex found in higher eukaryotes. AaRSs
from prokaryotes, which are active as dimers, do not
contain this GST_C-like domain.
Length = 87
Score = 37.7 bits (88), Expect = 0.001
Identities = 16/58 (27%), Positives = 34/58 (58%)
Query: 164 LNELNQVFSKQSFLVADRFTLADVFMYYSLISVFKELTLQSKEKHQHVSRWFNHVQSL 221
L EL+ + ++F+V +LAD+ ++ +L +L + + ++SRWF+ ++SL
Sbjct: 30 LEELDSHLTLRTFIVGYSLSLADIAVWGALRGNGVAGSLIKNKVYVNLSRWFSFLESL 87
Score = 26.5 bits (59), Expect = 8.8
Identities = 6/17 (35%), Positives = 13/17 (76%)
Query: 8 KEKHQHVSRWFNHVQSL 24
+ + ++SRWF+ ++SL
Sbjct: 71 NKVYVNLSRWFSFLESL 87
>gnl|CDD|198325 cd10292, GST_C_YghU_like, C-terminal, alpha helical domain of
Escherichia coli Yghu Glutathione S-transferases and
related uncharacterized proteins. Glutathione
S-transferase (GST) C-terminal domain family, YghU-like
subfamily; composed of the Escherichia coli YghU and
related 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. GSTs also show GSH
peroxidase activity and are involved in the synthesis of
prostaglandins and leukotrienes. The GST active site is
located in a cleft between the N- and C-terminal
domains. GSH binds to the N-terminal domain while the
hydrophobic substrate occupies a pocket in the
C-terminal domain. YghU is one of nine GST homologs in
the genome of Escherichia coli. It is similar to
Escherichia coli YfcG in that it has poor GSH
transferase activity towards typical substrates. It
shows modest reductase activity towards some organic
hydroperoxides. Like YfcG, YghU also shows good
disulfide bond oxidoreductase activity comparable to the
activities of glutaredoxins and thioredoxins. YghU does
not contain a redox active cysteine residue, and may use
a bound thiol disulfide couple such as 2GSH/GSSG for
activity. The crystal structure of YghU reveals two GSH
molecules bound in its active site.
Length = 118
Score = 37.4 bits (87), Expect = 0.002
Identities = 16/70 (22%), Positives = 36/70 (51%), Gaps = 5/70 (7%)
Query: 164 LNELNQVFSKQSFLVADRFTLAD--VFMYYSLI---SVFKELTLQSKEKHQHVSRWFNHV 218
L+ L++ + +L D +T+AD ++ +Y + S++ ++++HV RW +
Sbjct: 49 LDVLDRQLATHKYLAGDEYTIADMAIWPWYGGLALGSLYDAAEFLDVDEYKHVQRWAKDI 108
Query: 219 QSLPEVRLGN 228
+ P V+ G
Sbjct: 109 AARPAVKRGR 118
>gnl|CDD|198288 cd03178, GST_C_Ure2p_like, C-terminal, alpha helical domain of
Ure2p and related Glutathione S-transferase-like
proteins. Glutathione S-transferase (GST) C-terminal
domain family, Ure2p-like subfamily; composed of the
Saccharomyces cerevisiae Ure2p, YfcG and YghU from
Escherichia coli, and related GST-like proteins. 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
thioredoxin-fold domain and a C-terminal alpha helical
domain. The N-terminal thioredoxin-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. YfcG and
YghU are two of the nine GST homologs in the genome of
Escherichia coli. They display very low or no GSH
transferase, but show very good disulfide bond
oxidoreductase activity. YghU also shows modest organic
hydroperoxide reductase activity. 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. The GST active site is
located in a cleft between the N- and C-terminal
domains. GSH binds to the N-terminal domain while the
hydrophobic substrate occupies a pocket in the
C-terminal domain.
Length = 110
Score = 37.2 bits (87), Expect = 0.002
Identities = 11/58 (18%), Positives = 24/58 (41%), Gaps = 1/58 (1%)
Query: 167 LNQVFSKQSFLVADRFTLADVFMYYSLISVFKELTLQSKEKHQHVSRWFNHVQSLPEV 224
L++ S + +L + +++AD Y ++ +V RW + + P V
Sbjct: 52 LDKRLSDRPYLAGEEYSIAD-IALYPWTHYADLGGFADLSEYPNVKRWLERIAARPAV 108
Score = 27.6 bits (62), Expect = 4.6
Identities = 5/22 (22%), Positives = 10/22 (45%)
Query: 6 QSKEKHQHVSRWFNHVQSLPEV 27
++ +V RW + + P V
Sbjct: 87 ADLSEYPNVKRWLERIAARPAV 108
>gnl|CDD|222111 pfam13410, GST_C_2, Glutathione S-transferase, C-terminal domain.
This domain is closely related to pfam00043.
Length = 69
Score = 35.0 bits (81), Expect = 0.005
Identities = 12/55 (21%), Positives = 27/55 (49%), Gaps = 1/55 (1%)
Query: 164 LNELNQVFSKQSFLVADRFTLADVFMYYSLISV-FKELTLQSKEKHQHVSRWFNH 217
L+ L + + +L+ DR +LAD+ + +L + F+ L + + ++ W
Sbjct: 15 LDALEERLADGPYLLGDRPSLADIALAPALARLDFRGPGLDLRAGYPNLRAWLER 69
Score = 31.6 bits (72), Expect = 0.095
Identities = 9/31 (29%), Positives = 18/31 (58%)
Query: 348 LNELNQVFSKQSFLVADRFTLADVFMYYSLI 378
L+ L + + +L+ DR +LAD+ + +L
Sbjct: 15 LDALEERLADGPYLLGDRPSLADIALAPALA 45
>gnl|CDD|198298 cd03189, GST_C_GTT1_like, C-terminal, alpha helical domain of
GTT1-like Glutathione S-transferases. Glutathione
S-transferase (GST) C-terminal domain 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
thioredoxin-fold domain and a C-terminal alpha helical
domain, with an active site located in a cleft between
the two domains. GSH binds to the N-terminal domain
while the hydrophobic substrate occupies a pocket in the
C-terminal domain. 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 = 123
Score = 36.1 bits (84), Expect = 0.006
Identities = 15/75 (20%), Positives = 33/75 (44%), Gaps = 4/75 (5%)
Query: 149 SHILHASV-SQVTSHVLNELNQVFSKQSFLVADRFTLADVFMYYSLISVFKELTLQSKEK 207
L A + ++ H L+ L +K + D T AD+ M + L + L E+
Sbjct: 52 DKPLQAFINPELKRH-LDFLEDHLAKHPYFAGDELTAADIMMSFPLEAALARGPL--LEQ 108
Query: 208 HQHVSRWFNHVQSLP 222
+ +++ + +++ P
Sbjct: 109 YPNIAAYLERIEARP 123
Score = 30.7 bits (70), Expect = 0.44
Identities = 12/50 (24%), Positives = 21/50 (42%), Gaps = 2/50 (4%)
Query: 333 SHILHASV-SQVTSHVLNELNQVFSKQSFLVADRFTLADVFMYYSLISVF 381
L A + ++ H L+ L +K + D T AD+ M + L +
Sbjct: 52 DKPLQAFINPELKRH-LDFLEDHLAKHPYFAGDELTAADIMMSFPLEAAL 100
>gnl|CDD|215492 PLN02907, PLN02907, glutamate-tRNA ligase.
Length = 722
Score = 38.2 bits (89), Expect = 0.007
Identities = 19/95 (20%), Positives = 41/95 (43%), Gaps = 19/95 (20%)
Query: 140 IKQWIEYTNSHILHASVSQVTSHVLNELNQVFSKQSFLVADRFTLADVFMYYSLISVFKE 199
+ +W++Y + + +V + + ++FLV T+AD I+++
Sbjct: 79 VDEWLDYAPTFSSGSEFENACEYV----DGYLASRTFLVGYSLTIAD-------IAIWSG 127
Query: 200 LT--------LQSKEKHQHVSRWFNHVQSLPEVRL 226
L L+ +K+Q++ RWFN + + L
Sbjct: 128 LAGSGQRWESLRKSKKYQNLVRWFNSISAEYSDIL 162
>gnl|CDD|198299 cd03190, GST_C_Omega_like, C-terminal, alpha helical domain of
Class Omega-like Glutathione S-transferases.
Glutathione S-transferase (GST) C-terminal domain
family, Saccharomyces cerevisiae Omega-like subfamily;
composed of three Saccharomyces cerevisiae GST
omega-like (Gto) proteins, Gto1p, Gto2p (also known as
Extracellular mutant protein 4 or ECM4p), and Gto3p, as
well as similar uncharacterized proteins from fungi and
bacteria. The three Saccharomyces cerevisiae Gto
proteins are omega-class GSTs with low or no GST
activity against standard substrates, but have
glutaredoxin/thiol oxidoreductase and dehydroascorbate
reductase activity through a single cysteine residue in
the active site. Gto1p is located in the peroxisomes
while Gto2p and Gto3p are cytosolic. The gene encoding
Gto2p, called ECM4, is involved in cell surface
biosynthesis and architecture. S. cerevisiae ECM4
mutants show increased amounts of the cell wall hexose,
N-acetylglucosamine. More recently, global gene
expression analysis shows that ECM4 is upregulated
during genotoxic conditions and together with the
expression profiles of 18 other genes could potentially
differentiate between genotoxic and cytotoxic insults in
yeast.
Length = 142
Score = 36.0 bits (84), Expect = 0.008
Identities = 13/31 (41%), Positives = 22/31 (70%)
Query: 164 LNELNQVFSKQSFLVADRFTLADVFMYYSLI 194
L++L + SKQ +L+ DR T AD+ ++ +LI
Sbjct: 46 LDKLEKRLSKQPYLLGDRLTEADIRLFTTLI 76
Score = 36.0 bits (84), Expect = 0.008
Identities = 13/31 (41%), Positives = 22/31 (70%)
Query: 348 LNELNQVFSKQSFLVADRFTLADVFMYYSLI 378
L++L + SKQ +L+ DR T AD+ ++ +LI
Sbjct: 46 LDKLEKRLSKQPYLLGDRLTEADIRLFTTLI 76
>gnl|CDD|198296 cd03187, GST_C_Phi, C-terminal, alpha helical domain of Class Phi
Glutathione S-transferases. Glutathione S-transferase
(GST) C-terminal domain 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 thioredoxin-fold
domain and a C-terminal alpha helical domain, with an
active site located in a cleft between the two domains.
GSH binds to the N-terminal domain while the hydrophobic
substrate occupies a pocket in the C-terminal domain.
The class Phi GST subfamily has experience extensive
gene duplication. The Arabidopsis and Oryza genomes
contain 13 and 16 Tau 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 = 118
Score = 35.3 bits (82), Expect = 0.010
Identities = 19/64 (29%), Positives = 31/64 (48%), Gaps = 8/64 (12%)
Query: 163 VLNELNQVFSKQSFLVADRFTLADVF----MYYSLISVFKELTLQSKEKHQHVSRWFNHV 218
VL+ SK +L D FTLAD+ ++Y + + K+L S+ HV W+ +
Sbjct: 53 VLDVYEARLSKSKYLAGDSFTLADLSHLPNLHYLMATPSKKL-FDSRP---HVKAWWEDI 108
Query: 219 QSLP 222
+ P
Sbjct: 109 SARP 112
Score = 28.3 bits (64), Expect = 3.1
Identities = 11/26 (42%), Positives = 14/26 (53%)
Query: 347 VLNELNQVFSKQSFLVADRFTLADVF 372
VL+ SK +L D FTLAD+
Sbjct: 53 VLDVYEARLSKSKYLAGDSFTLADLS 78
>gnl|CDD|198343 cd10310, GST_C_CysRS_N, Glutathione S-transferase C-terminal-like,
alpha helical domain of Cysteinyl-tRNA synthetase from
higher eukaryotes. Glutathione S-transferase (GST)
C-terminal domain family, Cysteinyl-tRNA synthetase
(CysRS) subfamily; This model characterizes the
GST_C-like domain found in the N-terminal region of
CysRS from higher eukaryotes. Aminoacyl-tRNA synthetases
(aaRSs) comprise a family of enzymes that catalyze the
coupling of amino acids with their matching tRNAs. This
involves the formation of an aminoacyl adenylate using
ATP, followed by the transfer of the activated amino
acid to the 3'-adenosine moiety of the tRNA. AaRSs may
also be involved in translational and transcriptional
regulation, as well as in tRNA processing. The
GST_C-like domain of CysRS from higher eukaryotes is
likely involved in protein-protein interactions, to
mediate the formation of the multi-aaRS complex that
acts as a molecular hub to coordinate protein synthesis.
CysRSs from prokaryotes and lower eukaryotes do not
appear to contain this GST_C-like domain.
Length = 73
Score = 33.7 bits (77), Expect = 0.016
Identities = 17/55 (30%), Positives = 29/55 (52%), Gaps = 7/55 (12%)
Query: 167 LNQVFSKQSFLVADRFTLADVFMYYSLISVFKELTLQSKEKHQHVSRWFNHVQSL 221
LN+ S +S+L + ADV VF+ L+ ++ HV RW+ H+++L
Sbjct: 26 LNEYLSTRSYLQGFGPSQADV-------EVFRLLSRPPADRLVHVLRWYRHIEAL 73
>gnl|CDD|198287 cd03177, GST_C_Delta_Epsilon, C-terminal, alpha helical domain of
Class Delta and Epsilon Glutathione S-transferases.
Glutathione S-transferase (GST) C-terminal domain
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
thioredoxin-fold domain and a C-terminal alpha helical
domain, with an active site located in a cleft between
the two domains. GSH binds to the N-terminal domain
while the hydrophobic substrate occupies a pocket in the
C-terminal domain. 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 = 117
Score = 34.0 bits (79), Expect = 0.030
Identities = 11/56 (19%), Positives = 28/56 (50%), Gaps = 2/56 (3%)
Query: 167 LNQVFSKQSFLVADRFTLADVFMYYSLISVFKELTLQSKEKHQHVSRWFNHVQSLP 222
L ++ D+ T+AD+ + + +S + + K+ +V+ W+ +++LP
Sbjct: 50 LETFLEGSDYVAGDQLTIADLSLVAT-VSTLEVVGF-DLSKYPNVAAWYERLKALP 103
>gnl|CDD|166036 PLN02395, PLN02395, glutathione S-transferase.
Length = 215
Score = 34.8 bits (80), Expect = 0.048
Identities = 31/124 (25%), Positives = 51/124 (41%), Gaps = 31/124 (25%)
Query: 127 SDILWSSKEEEFLIKQW--IEYTNSH---------ILHASVSQVTS-------------H 162
D+L + EE ++QW +E T+ H IL AS +
Sbjct: 82 PDLLGKTIEERGQVEQWLDVEATSYHPPLLNLTLHILFASKMGFPADEKVIKESEEKLAK 141
Query: 163 VLNELNQVFSKQSFLVADRFTLADV----FMYYSLISVFKELTLQSKEKHQHVSRWFNHV 218
VL+ SK +L D +LAD+ F Y + + K ++ ++ HVS W++ +
Sbjct: 142 VLDVYEARLSKSKYLAGDFVSLADLAHLPFTEYLVGPIGKAYLIKDRK---HVSAWWDDI 198
Query: 219 QSLP 222
S P
Sbjct: 199 SSRP 202
>gnl|CDD|198324 cd10291, GST_C_YfcG_like, C-terminal, alpha helical domain of
Escherichia coli YfcG Glutathione S-transferases and
related uncharacterized proteins. Glutathione
S-transferase (GST) C-terminal domain family, YfcG-like
subfamily; composed of the Escherichia coli YfcG and
related 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. GSTs also show GSH
peroxidase activity and are involved in the synthesis of
prostaglandins and leukotrienes. The GST active site is
located in a cleft between the N- and C-terminal
domains. GSH binds to the N-terminal domain while the
hydrophobic substrate occupies a pocket in the
C-terminal domain. YfcG is one of nine GST homologs in
Escherichia coli. It is expressed predominantly during
the late stationary phase where the predominant form of
GSH is glutathionylspermidine (GspSH), suggesting that
YfcG might interact with GspSH. It has very low or no
GSH transferase or peroxidase activity, but displays a
unique disulfide bond reductase activity that is
comparable to thioredoxins (TRXs) and glutaredoxins
(GRXs). However, unlike TRXs and GRXs, YfcG does not
contain a redox active cysteine residue and may use a
bound thiol disulfide couple such as 2GSH/GSSG for
activity. The crystal structure of YcfG reveals a bound
GSSG molecule in its active site. The actual
physiological substrates for YfcG are yet to be
identified.
Length = 110
Score = 33.0 bits (76), Expect = 0.066
Identities = 13/61 (21%), Positives = 28/61 (45%), Gaps = 2/61 (3%)
Query: 167 LNQVFSKQSFLVADRFTLADVFMYYSLISVFKELTLQSKEKHQHVSRWFNHVQSLPEVRL 226
L++ +K +L D +++AD + ++ E ++ RWF + + P V+
Sbjct: 52 LDRRLAKSKYLAGDEYSIAD-IAIWPWVARH-EWQGIDLADFPNLKRWFERLAARPAVQK 109
Query: 227 G 227
G
Sbjct: 110 G 110
>gnl|CDD|198316 cd03207, GST_C_8, C-terminal, alpha helical domain of an unknown
subfamily 8 of Glutathione S-transferases. Glutathione
S-transferase (GST) C-terminal domain family, unknown
subfamily 8; composed of Agrobacterium tumefaciens GST
and other 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 thioredoxin-fold domain and a C-terminal
alpha helical domain, with an active site located in a
cleft between the two domains. GSH binds to the
N-terminal domain while the hydrophobic substrate
occupies a pocket in the C-terminal domain. The
three-dimensional structure of Agrobacterium tumefaciens
GST has been determined but there is no information on
its functional characterization.
Length = 101
Score = 32.3 bits (74), Expect = 0.091
Identities = 8/27 (29%), Positives = 15/27 (55%)
Query: 163 VLNELNQVFSKQSFLVADRFTLADVFM 189
L L + + +LV +RF+ AD+ +
Sbjct: 44 RLAALEAALAGRPYLVGERFSAADLLL 70
Score = 32.3 bits (74), Expect = 0.091
Identities = 8/27 (29%), Positives = 15/27 (55%)
Query: 347 VLNELNQVFSKQSFLVADRFTLADVFM 373
L L + + +LV +RF+ AD+ +
Sbjct: 44 RLAALEAALAGRPYLVGERFSAADLLL 70
>gnl|CDD|198326 cd10293, GST_C_Ure2p, C-terminal, alpha helical domain of fungal
Ure2p Glutathione S-transferases. Glutathione
S-transferase (GST) C-terminal domain family, Ure2p
subfamily; composed of the Saccharomyces cerevisiae
Ure2p and related fungal proteins. 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 thioredoxin-fold
domain and a C-terminal alpha helical domain. The
N-terminal thioredoxin-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. 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. The
GST active site is located in a cleft between the N- and
C-terminal domains. GSH binds to the N-terminal domain
while the hydrophobic substrate occupies a pocket in the
C-terminal domain.
Length = 117
Score = 32.4 bits (74), Expect = 0.12
Identities = 27/116 (23%), Positives = 49/116 (42%), Gaps = 27/116 (23%)
Query: 136 EEFLIKQWIEYTNS------------HILHAS--VSQVTSHVLNELNQVF---------S 172
E + KQW+ + S ++ HA S + + NE+ +V
Sbjct: 1 EYYQAKQWLFFQASGQGPYWGQAGWFNVFHAEKVPSAIERYT-NEIRRVLGVLETALAER 59
Query: 173 KQSFLVADRFTLAD---VFMYYSLISVFKELTLQSKEKHQHVSRWFNHVQSLPEVR 225
+ +LV D+FT+AD V + +F + L K++ HV +W + + P V+
Sbjct: 60 YRVWLVGDKFTIADLAFVPWNNVVDMIFIDPELDIKKEFPHVYKWLKRMLARPAVK 115
>gnl|CDD|227570 COG5245, DYN1, Dynein, heavy chain [Cytoskeleton].
Length = 3164
Score = 33.4 bits (76), Expect = 0.27
Identities = 23/131 (17%), Positives = 40/131 (30%), Gaps = 7/131 (5%)
Query: 68 KQSGGGGNFQISCRILDLDNQDPVQYSTITNSNDIKPLKTENLYLWK--LFQAISSANVK 125
GG G + D ++ V + N +I + E ++ L N+
Sbjct: 1833 LVVGGHGVLKGVLIRGACDAREFVCWLNPRNMREIFGHRDELTGDFRDSLKVQDLRRNIH 1892
Query: 126 RSDILWSSKEEEFLIKQWIEYTNSHILHASVSQVTS-----HVLNELNQVFSKQSFLVAD 180
E + ++E N + + + S + L VF S
Sbjct: 1893 GGRECLFIFESIPVESSFLEDFNPLLDNNRFLCLFSGNERIRIPENLRFVFESTSLEKDT 1952
Query: 181 RFTLADVFMYY 191
TL VF+ Y
Sbjct: 1953 EATLTRVFLVY 1963
Score = 31.1 bits (70), Expect = 1.4
Identities = 20/110 (18%), Positives = 34/110 (30%), Gaps = 10/110 (9%)
Query: 285 DIKPLKTENLYLWK--LFQAISSANVKRSDILWSSKEEEFLIKQWIEYTNSHILHASVSQ 342
+I + E ++ L N+ E + ++E N + +
Sbjct: 1866 EIFGHRDELTGDFRDSLKVQDLRRNIHGGRECLFIFESIPVESSFLEDFNPLLDNNRFLC 1925
Query: 343 VTS-----HVLNELNQVFSKQSFLVADRFTLADVFMYY---SLISVFCTY 384
+ S + L VF S TL VF+ Y +L VF
Sbjct: 1926 LFSGNERIRIPENLRFVFESTSLEKDTEATLTRVFLVYMEENLPVVFSAC 1975
>gnl|CDD|223512 COG0435, ECM4, Predicted glutathione S-transferase
[Posttranslational modification, protein turnover,
chaperones].
Length = 324
Score = 32.7 bits (75), Expect = 0.31
Identities = 10/31 (32%), Positives = 22/31 (70%)
Query: 164 LNELNQVFSKQSFLVADRFTLADVFMYYSLI 194
L++L Q+ S++ +L D+ T AD+ ++ +L+
Sbjct: 214 LDKLEQILSERRYLTGDQLTEADIRLFTTLV 244
Score = 32.7 bits (75), Expect = 0.31
Identities = 10/31 (32%), Positives = 22/31 (70%)
Query: 348 LNELNQVFSKQSFLVADRFTLADVFMYYSLI 378
L++L Q+ S++ +L D+ T AD+ ++ +L+
Sbjct: 214 LDKLEQILSERRYLTGDQLTEADIRLFTTLV 244
>gnl|CDD|198289 cd03180, GST_C_2, C-terminal, alpha helical domain of an unknown
subfamily 2 of Glutathione S-transferases. Glutathione
S-transferase (GST) C-terminal domain 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 thioredoxin-fold domain
and a C-terminal alpha helical domain, with an active
site located in a cleft between the two domains. GSH
binds to the N-terminal domain while the hydrophobic
substrate occupies a pocket in the C-terminal domain.
Length = 110
Score = 31.1 bits (71), Expect = 0.32
Identities = 16/62 (25%), Positives = 27/62 (43%), Gaps = 14/62 (22%)
Query: 167 LNQVFSKQSFLVADRFTLAD------VFMYYSLISVFKELTLQSKEKHQHVSRWFNHVQS 220
L+ ++Q++L DRFTLAD V+ + L + H+ RW+ +
Sbjct: 55 LDAQLARQAYLAGDRFTLADIALGCSVYRWLELP--------IERPALPHLERWYARLSQ 106
Query: 221 LP 222
P
Sbjct: 107 RP 108
Score = 28.4 bits (64), Expect = 2.4
Identities = 10/21 (47%), Positives = 16/21 (76%)
Query: 351 LNQVFSKQSFLVADRFTLADV 371
L+ ++Q++L DRFTLAD+
Sbjct: 55 LDAQLARQAYLAGDRFTLADI 75
>gnl|CDD|198297 cd03188, GST_C_Beta, C-terminal, alpha helical domain of Class Beta
Glutathione S-transferases. Glutathione S-transferase
(GST) C-terminal domain 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
thioredoxin-fold domain and a C-terminal alpha helical
domain, with an active site located in a cleft between
the two domains. GSH binds to the N-terminal domain
while the hydrophobic substrate occupies a pocket in the
C-terminal domain. Unlike mammalian GSTs which detoxify
a broad range of compounds, the bacterial class Beta
GSTs exhibit GSH conjugating activity with a narrow
range of substrates. In addition to GSH conjugation,
they are involved in the protection against oxidative
stress and are able to bind antibiotics and reduce the
antimicrobial activity of beta-lactam drugs,
contributing to antibiotic resistance. The structure of
the Proteus mirabilis enzyme reveals that the cysteine
in the active site forms a covalent bond with GSH. One
member of this subfamily is a GST from Burkholderia
xenovorans LB400 that is encoded by the bphK gene and is
part of the biphenyl catabolic pathway.
Length = 113
Score = 30.3 bits (69), Expect = 0.51
Identities = 13/63 (20%), Positives = 29/63 (46%), Gaps = 4/63 (6%)
Query: 164 LNELNQVFSKQSFLVADRFTLADVFMYY-SLISVFKELTLQSKEKHQHVSRWFNHVQSLP 222
L L+ + +L+ D+F++AD +++ + L L H++ + V + P
Sbjct: 51 LAYLDAQLAGGPYLLGDQFSVADAYLFVVLRWARAVGLDL---SDWPHLAAYLARVAARP 107
Query: 223 EVR 225
V+
Sbjct: 108 AVQ 110
Score = 29.9 bits (68), Expect = 0.77
Identities = 7/27 (25%), Positives = 17/27 (62%)
Query: 348 LNELNQVFSKQSFLVADRFTLADVFMY 374
L L+ + +L+ D+F++AD +++
Sbjct: 51 LAYLDAQLAGGPYLLGDQFSVADAYLF 77
>gnl|CDD|198305 cd03196, GST_C_5, C-terminal, alpha helical domain of an unknown
subfamily 5 of Glutathione S-transferases. Glutathione
S-transferase (GST) C-terminal domain family, unknown
subfamily 5; 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 thioredoxin-fold domain
and a C-terminal alpha helical domain, with an active
site located in a cleft between the two domains. GSH
binds to the N-terminal domain while the hydrophobic
substrate occupies a pocket in the C-terminal domain.
Length = 115
Score = 29.4 bits (67), Expect = 1.0
Identities = 10/24 (41%), Positives = 14/24 (58%)
Query: 164 LNELNQVFSKQSFLVADRFTLADV 187
L EL S+ ++L DR +LAD
Sbjct: 50 LAELEARLSQHAYLFGDRPSLADY 73
Score = 29.4 bits (67), Expect = 1.0
Identities = 10/24 (41%), Positives = 14/24 (58%)
Query: 348 LNELNQVFSKQSFLVADRFTLADV 371
L EL S+ ++L DR +LAD
Sbjct: 50 LAELEARLSQHAYLFGDRPSLADY 73
>gnl|CDD|198309 cd03200, GST_C_AIMP2, Glutathione S-transferase C-terminal-like,
alpha helical domain of Aminoacyl tRNA synthetase
complex-Interacting Multifunctional Protein 2.
Glutathione S-transferase (GST) C-terminal domain
family, Aminoacyl tRNA synthetase complex-Interacting
Multifunctional Protein (AIMP) 2 subfamily; AIMPs are
non-enzymatic cofactors that play critical roles in the
assembly and formation of a macromolecular multi-tRNA
synthetase protein complex that functions as a molecular
hub to coordinate protein synthesis. There are three
AIMPs, named AIMP1-3, which play diverse regulatory
roles. AIMP2, also called p38 or JTV-1, contains a
C-terminal domain with similarity to the C-terminal
alpha helical domain of GSTs. It plays an important role
in the control of cell fate via antiproliferative (by
enhancing the TGF-beta signal) and proapoptotic
(activation of p53 and TNF-alpha) activities. Its roles
in the control of cell proliferation and death suggest
that it is a potent tumor suppressor. AIMP2 heterozygous
mice with lower than normal expression of AIMP2 show
high susceptibility to tumorigenesis. AIMP2 is also a
substrate of Parkin, an E3 ubiquitin ligase that is
involved in the ubiquitylation and proteasomal
degradation of its substrates. Mutations in the Parkin
gene is found in 50% of patients with
autosomal-recessive early-onset parkinsonism. The
accumulation of AIMP2, due to impaired Parkin function,
may play a role in the pathogenesis of Parkinson's
disease.
Length = 96
Score = 28.6 bits (64), Expect = 1.8
Identities = 15/49 (30%), Positives = 24/49 (48%), Gaps = 1/49 (2%)
Query: 139 LIKQWIEYTNSHILHASVSQVTSHVLNELNQVFSKQSFLVADRFTLADV 187
LI W++ +L S S+ + VL LN + +LV T+AD+
Sbjct: 20 LIDSWVDTAIFQLLEGS-SKEKAAVLRALNSALGRSPWLVGSEPTVADI 67
Score = 28.6 bits (64), Expect = 1.8
Identities = 15/49 (30%), Positives = 24/49 (48%), Gaps = 1/49 (2%)
Query: 323 LIKQWIEYTNSHILHASVSQVTSHVLNELNQVFSKQSFLVADRFTLADV 371
LI W++ +L S S+ + VL LN + +LV T+AD+
Sbjct: 20 LIDSWVDTAIFQLLEGS-SKEKAAVLRALNSALGRSPWLVGSEPTVADI 67
>gnl|CDD|132801 cd06891, PX_Vps17p, The phosphoinositide binding Phox Homology
domain of yeast sorting nexin Vps17p. The PX domain is
a phosphoinositide (PI) binding module present in many
proteins with diverse functions. Sorting nexins (SNXs)
make up the largest group among PX domain containing
proteins. They are involved in regulating membrane
traffic and protein sorting in the endosomal system. The
PX domain of SNXs binds PIs and targets the protein to
PI-enriched membranes. SNXs differ from each other in
PI-binding specificity and affinity, and the presence of
other protein-protein interaction domains, which help
determine subcellular localization and specific function
in the endocytic pathway. Vsp17p forms a dimer with
Vps5p, the yeast counterpart of human SNX1, and is part
of the retromer complex that mediates the transport of
the carboxypeptidase Y receptor Vps10p from endosomes to
Golgi. Similar to Vps5p and SNX1, Vps17p harbors a
Bin/Amphiphysin/Rvs (BAR) domain, which detects membrane
curvature, C-terminal to the PX domain. The PX-BAR
structural unit helps determine specific membrane
localization.
Length = 140
Score = 28.1 bits (63), Expect = 4.5
Identities = 14/59 (23%), Positives = 28/59 (47%), Gaps = 6/59 (10%)
Query: 218 VQSLPEVRLGNPVVLFSISTRFHTFCSPYFRENKRTSNTMALNFIEQNVTKYFNISNQQ 276
V + + +P++ F ++T TF S +++ +RT Q + KY N +N +
Sbjct: 34 VTGIERNKSKDPIIRFDVTTNLPTFRSSTYKDVRRTYEEF------QKLFKYLNGANPE 86
>gnl|CDD|182533 PRK10542, PRK10542, glutathionine S-transferase; Provisional.
Length = 201
Score = 28.1 bits (63), Expect = 5.6
Identities = 10/59 (16%), Positives = 30/59 (50%), Gaps = 2/59 (3%)
Query: 167 LNQVFSKQSFLVADRFTLADVFMYYSLISVFKELTLQSKEKHQHVSRWFNHVQSLPEVR 225
+++ + + ++ RFT+AD ++ ++++ + L + +H++ + V P V
Sbjct: 136 VDEALADEQWICGQRFTIADAYL-FTVLRWAYAVKLNLEGL-EHIAAYMQRVAERPAVA 192
>gnl|CDD|166114 PLN02473, PLN02473, glutathione S-transferase.
Length = 214
Score = 27.6 bits (61), Expect = 9.9
Identities = 15/61 (24%), Positives = 29/61 (47%), Gaps = 1/61 (1%)
Query: 163 VLNELNQVFSKQSFLVADRFTLADVFMYYSLISVFKELTL-QSKEKHQHVSRWFNHVQSL 221
VL+ + +L D FTLAD+ + + E +L ++++RW+N + +
Sbjct: 143 VLDVYENRLATNRYLGGDEFTLADLTHMPGMRYIMNETSLSGLVTSRENLNRWWNEISAR 202
Query: 222 P 222
P
Sbjct: 203 P 203
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
0.320 0.132 0.387
Gapped
Lambda K H
0.267 0.0703 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 18,880,824
Number of extensions: 1747571
Number of successful extensions: 1392
Number of sequences better than 10.0: 1
Number of HSP's gapped: 1372
Number of HSP's successfully gapped: 82
Length of query: 387
Length of database: 10,937,602
Length adjustment: 99
Effective length of query: 288
Effective length of database: 6,546,556
Effective search space: 1885408128
Effective search space used: 1885408128
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: 60 (26.9 bits)