RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy8974
(79 letters)
>gnl|CDD|238701 cd01410, SIRT7, SIRT7: Eukaryotic and prokaryotic group (class4)
which includes human sirtuin SIRT6, SIRT7, and several
bacterial homologs; and are members of the SIR2 family
of proteins, silent information regulator 2 (Sir2)
enzymes which catalyze NAD+-dependent protein/histone
deacetylation. Sir2 proteins have been shown to
regulate gene silencing, DNA repair, metabolic enzymes,
and life span.
Length = 206
Score = 57.7 bits (140), Expect = 5e-12
Identities = 20/29 (68%), Positives = 23/29 (79%), Gaps = 1/29 (3%)
Query: 45 KHVVLHTGAGISTSAGIPDFSGPH-YWRR 72
KH+V+ TGAGISTSAGIPDF GP+ W
Sbjct: 1 KHLVVFTGAGISTSAGIPDFRGPNGVWTL 29
>gnl|CDD|238698 cd01407, SIR2-fam, SIR2 family of proteins includes silent
information regulator 2 (Sir2) enzymes which catalyze
NAD+-dependent protein/histone deacetylation, where the
acetyl group from the lysine epsilon-amino group is
transferred to the ADP-ribose moiety of NAD+, producing
nicotinamide and the novel metabolite
O-acetyl-ADP-ribose. Sir2 proteins, also known as
sirtuins, are found in all eukaryotes and many archaea
and prokaryotes and have been shown to regulate gene
silencing, DNA repair, metabolic enzymes, and life
span. The most-studied function, gene silencing,
involves the inactivation of chromosome domains
containing key regulatory genes by packaging them into
a specialized chromatin structure that is inaccessible
to DNA-binding proteins. The oligomerization state of
Sir2 appears to be organism-dependent, sometimes
occurring as a monomer and sometimes as a multimer.
Length = 218
Score = 54.1 bits (131), Expect = 1e-10
Identities = 20/35 (57%), Positives = 23/35 (65%), Gaps = 2/35 (5%)
Query: 45 KHVVLHTGAGISTSAGIPDFSGPH-YWRR-RVEEL 77
K +V+ TGAGIST +GIPDF P W R EEL
Sbjct: 1 KRIVVLTGAGISTESGIPDFRSPGGLWARLDPEEL 35
>gnl|CDD|234777 PRK00481, PRK00481, NAD-dependent deacetylase; Provisional.
Length = 242
Score = 52.9 bits (128), Expect = 5e-10
Identities = 21/48 (43%), Positives = 32/48 (66%), Gaps = 2/48 (4%)
Query: 32 KKIKVLSEWIDKAKHVVLHTGAGISTSAGIPDFSGPH--YWRRRVEEL 77
+I+ L+E +DKAK +V+ TGAGIS +GIPDF + + R E++
Sbjct: 1 MRIEELAEILDKAKRIVVLTGAGISAESGIPDFRSANGLWEEHRPEDV 48
>gnl|CDD|238184 cd00296, SIR2, SIR2 superfamily of proteins includes silent
information regulator 2 (Sir2) enzymes which catalyze
NAD+-dependent protein/histone deacetylation, where the
acetyl group from the lysine epsilon-amino group is
transferred to the ADP-ribose moiety of NAD+, producing
nicotinamide and the novel metabolite
O-acetyl-ADP-ribose. Sir2 proteins, also known as
sirtuins, are found in all eukaryotes and many archaea
and prokaryotes and have been shown to regulate gene
silencing, DNA repair, metabolic enzymes, and life
span. The most-studied function, gene silencing,
involves the inactivation of chromosome domains
containing key regulatory genes by packaging them into
a specialized chromatin structure that is inaccessible
to DNA-binding proteins. The oligomerization state of
Sir2 appears to be organism-dependent, sometimes
occurring as a monomer and sometimes as a multimer.
Also included in this superfamily is a group of
uncharacterized Sir2-like proteins which lack certain
key catalytic residues and conserved zinc binding
cysteines.
Length = 222
Score = 52.3 bits (126), Expect = 6e-10
Identities = 21/36 (58%), Positives = 23/36 (63%), Gaps = 3/36 (8%)
Query: 45 KHVVLHTGAGISTSAGIPDFSGP--HYWRR-RVEEL 77
K VV+ TGAGIST +GIPDF G W R EEL
Sbjct: 1 KRVVVFTGAGISTESGIPDFRGLGTGLWTRLDPEEL 36
>gnl|CDD|223915 COG0846, SIR2, NAD-dependent protein deacetylases, SIR2 family
[Transcription].
Length = 250
Score = 49.2 bits (118), Expect = 1e-08
Identities = 14/32 (43%), Positives = 24/32 (75%)
Query: 33 KIKVLSEWIDKAKHVVLHTGAGISTSAGIPDF 64
++ +++ + +AK +V+ TGAGIS +GIPDF
Sbjct: 1 PLEEVAQALKEAKRIVVLTGAGISAESGIPDF 32
>gnl|CDD|238704 cd01413, SIR2_Af2, SIR2_Af2: Archaeal and prokaryotic group which
includes Archaeoglobus fulgidus Sir2-Af2, Sulfolobus
solfataricus ssSir2, and several bacterial homologs;
and are members of the SIR2 family of proteins, silent
information regulator 2 (Sir2) enzymes which catalyze
NAD+-dependent protein/histone deacetylation. Sir2
proteins have been shown to regulate gene silencing,
DNA repair, metabolic enzymes, and life span. The Sir2
homolog from the archaea Sulfolobus solftaricus
deacetylates the non-specific DNA protein Alba to
mediate transcription repression.
Length = 222
Score = 48.1 bits (115), Expect = 2e-08
Identities = 16/33 (48%), Positives = 23/33 (69%), Gaps = 1/33 (3%)
Query: 41 IDKAKHVVLHTGAGISTSAGIPDFSGPH-YWRR 72
+ K++ V+ TGAGIST +GIPDF P W++
Sbjct: 1 LTKSRKTVVLTGAGISTESGIPDFRSPDGLWKK 33
>gnl|CDD|238702 cd01411, SIR2H, SIR2H: Uncharacterized prokaryotic Sir2 homologs
from several gram positive bacterial species and
Fusobacteria; and are members of the SIR2 family of
proteins, silent information regulator 2 (Sir2) enzymes
which catalyze NAD+-dependent protein/histone
deacetylation. Sir2 proteins have been shown to
regulate gene silencing, DNA repair, metabolic enzymes,
and life span.
Length = 225
Score = 45.4 bits (108), Expect = 2e-07
Identities = 14/28 (50%), Positives = 20/28 (71%)
Query: 37 LSEWIDKAKHVVLHTGAGISTSAGIPDF 64
L + AK +V TGAG+ST++GIPD+
Sbjct: 1 LQHILKNAKRIVFFTGAGVSTASGIPDY 28
>gnl|CDD|238699 cd01408, SIRT1, SIRT1: Eukaryotic group (class1) which includes
human sirtuins SIRT1-3 and yeast Hst1-4; and are
members of the SIR2 family of proteins, silent
information regulator 2 (Sir2) enzymes which catalyze
NAD+-dependent protein/histone deacetylation. Sir2
proteins have been shown to regulate gene silencing,
DNA repair, and life span. The most-studied function,
gene silencing, involves the inactivation of chromosome
domains containing key regulatory genes by packaging
them into a specialized chromatin structure that is
inaccessible to DNA-binding proteins. The nuclear SIRT1
has been shown to target the p53 tumor suppressor
protein for deacetylation to suppress DNA damage, and
the cytoplasmic SIRT2 homolog has been shown to target
alpha-tubulin for deacetylation for the maintenance of
cell integrity.
Length = 235
Score = 44.5 bits (106), Expect = 4e-07
Identities = 16/23 (69%), Positives = 18/23 (78%)
Query: 45 KHVVLHTGAGISTSAGIPDFSGP 67
K +V+ GAGISTSAGIPDF P
Sbjct: 1 KKIVVLVGAGISTSAGIPDFRSP 23
>gnl|CDD|238703 cd01412, SIRT5_Af1_CobB, SIRT5_Af1_CobB: Eukaryotic, archaeal and
prokaryotic group (class3) which includes human sirtuin
SIRT5, Archaeoglobus fulgidus Sir2-Af1, and E. coli
CobB; and are members of the SIR2 family of proteins,
silent information regulator 2 (Sir2) enzymes which
catalyze NAD+-dependent protein/histone deacetylation.
Sir2 proteins have been shown to regulate gene
silencing, DNA repair, metabolic enzymes, and life
span. CobB is a bacterial sirtuin that deacetylates
acetyl-CoA synthetase at an active site lysine to
stimulate its enzymatic activity. .
Length = 224
Score = 42.2 bits (100), Expect = 4e-06
Identities = 17/35 (48%), Positives = 20/35 (57%), Gaps = 2/35 (5%)
Query: 45 KHVVLHTGAGISTSAGIPDFSGPH-YWRR-RVEEL 77
+ VV+ TGAGIS +GIP F W R EEL
Sbjct: 1 RRVVVLTGAGISAESGIPTFRDADGLWARFDPEEL 35
>gnl|CDD|172627 PRK14138, PRK14138, NAD-dependent deacetylase; Provisional.
Length = 244
Score = 41.0 bits (96), Expect = 1e-05
Identities = 16/29 (55%), Positives = 22/29 (75%)
Query: 39 EWIDKAKHVVLHTGAGISTSAGIPDFSGP 67
E +++++ V TGAGIST +GIPDF GP
Sbjct: 6 ELLNESRLTVTLTGAGISTPSGIPDFRGP 34
>gnl|CDD|238700 cd01409, SIRT4, SIRT4: Eukaryotic and prokaryotic group (class2)
which includes human sirtuin SIRT4 and several
bacterial homologs; and are members of the SIR2 family
of proteins, silent information regulator 2 (Sir2)
enzymes which catalyze NAD+-dependent protein/histone
deacetylation. Sir2 proteins have been shown to
regulate gene silencing, DNA repair, metabolic enzymes,
and life span.
Length = 260
Score = 37.3 bits (87), Expect = 2e-04
Identities = 13/29 (44%), Positives = 17/29 (58%), Gaps = 1/29 (3%)
Query: 51 TGAGISTSAGIPDFSGPH-YWRRRVEELT 78
TGAGIST +GIPD+ + R +T
Sbjct: 15 TGAGISTESGIPDYRSEGGLYSRTFRPMT 43
>gnl|CDD|173599 PTZ00409, PTZ00409, Sir2 (Silent Information Regulator) protein;
Provisional.
Length = 271
Score = 36.4 bits (84), Expect = 4e-04
Identities = 15/31 (48%), Positives = 20/31 (64%)
Query: 37 LSEWIDKAKHVVLHTGAGISTSAGIPDFSGP 67
L++ I K K+VV TG+G S + IP F GP
Sbjct: 21 LADMIRKCKYVVALTGSGTSAESNIPSFRGP 51
>gnl|CDD|216902 pfam02146, SIR2, Sir2 family. This region is characteristic of
Silent information regulator 2 (Sir2) proteins, or
sirtuins. These are protein deacetylases that depend on
nicotine adenine dinucleotide (NAD). They are found in
many subcellular locations, including the nucleus,
cytoplasm and mitochondria. Eukaryotic forms play in
important role in the regulation of transcriptional
repression. Moreover, they are involved in microtubule
organisation and DNA damage repair processes.
Length = 177
Score = 36.1 bits (84), Expect = 5e-04
Identities = 11/13 (84%), Positives = 12/13 (92%)
Query: 52 GAGISTSAGIPDF 64
GAGIST +GIPDF
Sbjct: 1 GAGISTESGIPDF 13
>gnl|CDD|235415 PRK05333, PRK05333, NAD-dependent deacetylase; Provisional.
Length = 285
Score = 35.4 bits (82), Expect = 0.001
Identities = 12/28 (42%), Positives = 21/28 (75%)
Query: 37 LSEWIDKAKHVVLHTGAGISTSAGIPDF 64
L +++++ + + TGAGIST +GIPD+
Sbjct: 12 LQDFVERHPRLFVLTGAGISTDSGIPDY 39
>gnl|CDD|185600 PTZ00410, PTZ00410, NAD-dependent SIR2; Provisional.
Length = 349
Score = 34.8 bits (80), Expect = 0.001
Identities = 13/17 (76%), Positives = 14/17 (82%)
Query: 52 GAGISTSAGIPDFSGPH 68
GAGIS +AGIPDF PH
Sbjct: 37 GAGISVAAGIPDFRSPH 53
>gnl|CDD|238697 cd01406, SIR2-like, Sir2-like: Prokaryotic group of
uncharacterized Sir2-like proteins which lack certain
key catalytic residues and conserved zinc binding
cysteines; and are members of the SIR2 superfamily of
proteins, silent information regulator 2 (Sir2) enzymes
which catalyze NAD+-dependent protein/histone
deacetylation.
Length = 242
Score = 32.8 bits (75), Expect = 0.007
Identities = 10/22 (45%), Positives = 15/22 (68%)
Query: 45 KHVVLHTGAGISTSAGIPDFSG 66
VV+ GAG+S S+G+PD+
Sbjct: 1 GRVVIFVGAGVSVSSGLPDWKT 22
>gnl|CDD|240405 PTZ00408, PTZ00408, NAD-dependent deacetylase; Provisional.
Length = 242
Score = 29.8 bits (67), Expect = 0.086
Identities = 9/26 (34%), Positives = 14/26 (53%)
Query: 41 IDKAKHVVLHTGAGISTSAGIPDFSG 66
+ + + + TGAGIS +GI F
Sbjct: 1 MKACRCITILTGAGISAESGISTFRD 26
>gnl|CDD|99960 cd03784, GT1_Gtf_like, This family includes the Gtfs, a group of
homologous glycosyltransferases involved in the final
stages of the biosynthesis of antibiotics vancomycin and
related chloroeremomycin. Gtfs transfer sugar moieties
from an activated NDP-sugar donor to the oxidatively
cross-linked heptapeptide core of vancomycin group
antibiotics. The core structure is important for the
bioactivity of the antibiotics.
Length = 401
Score = 28.5 bits (64), Expect = 0.27
Identities = 15/40 (37%), Positives = 19/40 (47%), Gaps = 10/40 (25%)
Query: 47 VVLHTGAGISTSAG---------IPDFSGPHYWRRRVEEL 77
VV H GAG +T+A +P F +W RV EL
Sbjct: 308 VVHHGGAG-TTAAALRAGVPQLVVPFFGDQPFWAARVAEL 346
>gnl|CDD|237480 PRK13721, PRK13721, conjugal transfer ATP-binding protein TraC;
Provisional.
Length = 844
Score = 26.6 bits (59), Expect = 1.2
Identities = 13/39 (33%), Positives = 19/39 (48%), Gaps = 1/39 (2%)
Query: 30 FDKKIKVLSEWIDKA-KHVVLHTGAGISTSAGIPDFSGP 67
D K + E+I+K + HTGA I+ + I DF
Sbjct: 672 LDFKNHKVGEFIEKGYRTARRHTGAYITITQNIVDFDSD 710
>gnl|CDD|225297 COG2453, CDC14, Predicted protein-tyrosine phosphatase [Signal
transduction mechanisms].
Length = 180
Score = 25.9 bits (57), Expect = 1.9
Identities = 13/32 (40%), Positives = 17/32 (53%)
Query: 28 EDFDKKIKVLSEWIDKAKHVVLHTGAGISTSA 59
ED DK + + E + K K VV+H GI S
Sbjct: 89 EDLDKIVDFIEEALSKGKKVVVHCQGGIGRSG 120
>gnl|CDD|192107 pfam08638, Med14, Mediator complex subunit MED14. Saccharomyces
cerevisiae RGR1 mediator complex subunit affects
chromatin structure, transcriptional regulation of
diverse genes and sporulation, required for glucose
repression, HO repression, RME1 repression and
sporulation. This subunit is also found in higher
eukaryotes and Med14 is the agreed unified nomenclature
for this subunit. Med14 is found in the tail region of
Mediator.
Length = 195
Score = 25.6 bits (57), Expect = 2.4
Identities = 13/44 (29%), Positives = 19/44 (43%), Gaps = 16/44 (36%)
Query: 20 LAETFDSKEDFDKKIK----------------VLSEWIDKAKHV 47
LA S+ED +KK++ VL +W +AK V
Sbjct: 27 LASGDTSEEDVEKKVRILNFAQRLRQQFIKLLVLVKWSRQAKDV 70
>gnl|CDD|181642 PRK09082, PRK09082, methionine aminotransferase; Validated.
Length = 386
Score = 25.6 bits (57), Expect = 2.6
Identities = 11/24 (45%), Positives = 13/24 (54%), Gaps = 1/24 (4%)
Query: 51 TGAGISTSAGIPDFSGPHYWRRRV 74
GA I+ S G PDF GP Y +
Sbjct: 30 HGA-INLSQGFPDFDGPPYLVEAL 52
>gnl|CDD|119340 cd00377, ICL_PEPM, Members of the ICL/PEPM enzyme family catalyze
either P-C or C-C bond formation/cleavage. Known
members are phosphoenolpyruvate mutase (PEPM),
phosphonopyruvate hydrolase (PPH), carboxyPEP mutase
(CPEP mutase), oxaloacetate hydrolase (OAH), isocitrate
lyase (ICL), and 2-methylisocitrate lyase (MICL).
Isocitrate lyase (ICL) catalyzes the conversion of
isocitrate to succinate and glyoxylate, the first
committed step in the glyoxylate pathway. This
carbon-conserving pathway is present in most
prokaryotes, lower eukaryotes and plants, but has not
been observed in vertebrates. PEP mutase (PEPM) turns
phosphoenolpyruvate (PEP) into phosphonopyruvate
(P-pyr), an important intermediate in the formation of
organophosphonates, which function as antibiotics or
play a role in pathogenesis or signaling. P-pyr can be
hydrolyzed by phosphonopyruvate hydrolase (PPH) to from
pyruvate and phosphate. Oxaloacetate acetylhydrolase
(OAH) catalyzes the hydrolytic cleavage of oxaloacetate
to form acetate and oxalate, an important pathway to
produce oxalate in filamentous fungi.
2-methylisocitrate lyase (MICL) cleaves
2-methylisocitrate to pyruvate and succinate, part of
the methylcitrate cycle for the alpha-oxidation of
propionate.
Length = 243
Score = 25.5 bits (57), Expect = 2.7
Identities = 7/15 (46%), Positives = 11/15 (73%)
Query: 51 TGAGISTSAGIPDFS 65
+GAG++ S G+PD
Sbjct: 36 SGAGVAASLGLPDGG 50
>gnl|CDD|132407 TIGR03364, HpnW_proposed, FAD dependent oxidoreductase TIGR03364.
This clade of FAD dependent oxidoreductases (members of
the pfam01266 family) is syntenically associated with a
family of proposed phosphonatase-like enzymes
(TIGR03351) and is also found (less frequently) in
association with phosphonate transporter components. A
likely role for this enzyme involves the oxidative
deamination of an aminophosphonate differring slightly
from 2-aminoethylphosphonate, possibly
1-hydroxy-2-aminoethylphosphonate (see the comments for
TIGR03351). Many members of the larger FAD dependent
oxidoreductase family act as amino acid oxidative
deaminases.
Length = 365
Score = 25.7 bits (57), Expect = 3.0
Identities = 8/22 (36%), Positives = 13/22 (59%), Gaps = 1/22 (4%)
Query: 41 IDKAKHVVL-HTGAGISTSAGI 61
D VV+ +GAG++ S G+
Sbjct: 341 PDDGVTVVVVTSGAGMTLSFGL 362
>gnl|CDD|214394 CHL00200, trpA, tryptophan synthase alpha subunit; Provisional.
Length = 263
Score = 25.5 bits (56), Expect = 3.2
Identities = 16/35 (45%), Positives = 20/35 (57%)
Query: 27 KEDFDKKIKVLSEWIDKAKHVVLHTGAGISTSAGI 61
K + DKK+K L E I K + + G GISTS I
Sbjct: 183 KTELDKKLKKLIETIKKMTNKPIILGFGISTSEQI 217
>gnl|CDD|225296 COG2452, COG2452, Predicted site-specific integrase-resolvase
[DNA replication, recombination, and repair].
Length = 193
Score = 25.1 bits (55), Expect = 4.1
Identities = 10/33 (30%), Positives = 19/33 (57%)
Query: 25 DSKEDFDKKIKVLSEWIDKAKHVVLHTGAGIST 57
D KED +++I L+ + K V+ G+G++
Sbjct: 66 DQKEDLERQINYLTNYGYKVDEVLTDIGSGLNM 98
>gnl|CDD|224150 COG1229, FwdA, Formylmethanofuran dehydrogenase subunit A [Energy
production and conversion].
Length = 575
Score = 25.1 bits (55), Expect = 4.6
Identities = 8/29 (27%), Positives = 17/29 (58%)
Query: 25 DSKEDFDKKIKVLSEWIDKAKHVVLHTGA 53
S DF+ + ++++++K HVV+ G
Sbjct: 286 TSWRDFESGAEEIADYVNKNDHVVIDLGQ 314
>gnl|CDD|236974 PRK11768, PRK11768, serine/threonine protein kinase; Provisional.
Length = 325
Score = 24.7 bits (55), Expect = 5.0
Identities = 6/16 (37%), Positives = 9/16 (56%)
Query: 62 PDFSGPHYWRRRVEEL 77
P F YW +++ EL
Sbjct: 296 PWFGTEDYWEQQILEL 311
>gnl|CDD|222337 pfam13714, PEP_mutase, Phosphoenolpyruvate phosphomutase. This
domain includes the enzyme Phosphoenolpyruvate
phosphomutase (EC:5.4.2.9). The PEP mutase from
Streptomyces viridochromogenes has been characterized
as catalyzing the formation of a carbon-phosphorus bond
by converting phosphoenolpyruvate (PEP) to
phosphonopyruvate (P-Pyr). This enzyme has a TIM barrel
fold.
Length = 238
Score = 24.8 bits (55), Expect = 5.7
Identities = 5/13 (38%), Positives = 8/13 (61%)
Query: 51 TGAGISTSAGIPD 63
+ A ++ S G PD
Sbjct: 36 SSAAVAASLGYPD 48
>gnl|CDD|223616 COG0542, clpA, ATP-binding subunits of Clp protease and DnaK/DnaJ
chaperones [Posttranslational modification, protein
turnover, chaperones].
Length = 786
Score = 24.9 bits (55), Expect = 5.8
Identities = 14/44 (31%), Positives = 28/44 (63%), Gaps = 8/44 (18%)
Query: 29 DFDKKIKVLSEWIDKAKHVVL-----HT--GAGISTSAGIPDFS 65
+F++++K + + ++K+K+V+L HT GAG +T G D +
Sbjct: 246 EFEERLKAVLKEVEKSKNVILFIDEIHTIVGAG-ATEGGAMDAA 288
>gnl|CDD|227194 COG4857, COG4857, Predicted kinase [General function prediction
only].
Length = 408
Score = 24.8 bits (54), Expect = 6.0
Identities = 9/34 (26%), Positives = 19/34 (55%), Gaps = 2/34 (5%)
Query: 18 LGLAET--FDSKEDFDKKIKVLSEWIDKAKHVVL 49
LGLA ++ D DK+ + + + K +H+++
Sbjct: 354 LGLAHVADLETIADSDKRAQCEKKALKKGRHMIV 387
>gnl|CDD|237406 PRK13515, PRK13515, carboxylate-amine ligase; Provisional.
Length = 371
Score = 24.5 bits (54), Expect = 6.6
Identities = 9/31 (29%), Positives = 16/31 (51%), Gaps = 2/31 (6%)
Query: 19 GLAETFDSKEDFDKKIKVL--SEWIDKAKHV 47
GL F S ++ + + +L + ID AK +
Sbjct: 186 GLPPAFPSWAEYQRYVALLVKTGCIDDAKKI 216
>gnl|CDD|203455 pfam06456, Arfaptin, Arfaptin-like domain. Arfaptin interacts
with ARF1, a small GTPase involved in vesicle budding
at the Golgi complex and immature secretory granules.
The structure of arfaptin shows that upon binding to a
small GTPase, arfaptin forms an elongated,
crescent-shaped dimer of three-helix coiled-coils. The
N-terminal region of ICA69 is similar to arfaptin.
Length = 229
Score = 24.6 bits (54), Expect = 6.7
Identities = 8/38 (21%), Positives = 14/38 (36%)
Query: 16 GKLGLAETFDSKEDFDKKIKVLSEWIDKAKHVVLHTGA 53
GK + S ++ D K++VL +V
Sbjct: 21 GKKEDSHAITSDDELDAKLEVLRSIQRTYLGLVKLARN 58
>gnl|CDD|130488 TIGR01421, gluta_reduc_1, glutathione-disulfide reductase,
animal/bacterial. The tripeptide glutathione is an
important reductant, e.g., for maintaining the cellular
thiol/disulfide status and for protecting against
reactive oxygen species such as hydrogen peroxide.
Glutathione-disulfide reductase regenerates reduced
glutathione from oxidized glutathione (glutathione
disulfide) + NADPH. This model represents one of two
closely related subfamilies of glutathione-disulfide
reductase. Both are closely related to trypanothione
reductase, and separate models are built so each of the
three can describe proteins with conserved function.
This model describes glutathione-disulfide reductases of
animals, yeast, and a number of animal-resident bacteria
[Energy metabolism, Electron transport].
Length = 450
Score = 24.0 bits (52), Expect = 9.9
Identities = 7/22 (31%), Positives = 10/22 (45%)
Query: 44 AKHVVLHTGAGISTSAGIPDFS 65
A H+++ TG S IP
Sbjct: 130 APHILIATGGKPSFPENIPGAE 151
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
0.314 0.133 0.406
Gapped
Lambda K H
0.267 0.0811 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 4,161,226
Number of extensions: 320496
Number of successful extensions: 355
Number of sequences better than 10.0: 1
Number of HSP's gapped: 355
Number of HSP's successfully gapped: 35
Length of query: 79
Length of database: 10,937,602
Length adjustment: 48
Effective length of query: 31
Effective length of database: 8,808,610
Effective search space: 273066910
Effective search space used: 273066910
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 42 (21.9 bits)
S2: 53 (24.0 bits)