epoxyqueuosine reductase catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr)
epoxyqueuosine reductase; This model was rebuilt to exclude archaeal homologs, now that there ...
21-357
0e+00
epoxyqueuosine reductase; This model was rebuilt to exclude archaeal homologs, now that there is new information that bacterial members are epoxyqueuosine reductase, QueG, involved in queuosine biosynthesis for tRNA maturation. [Protein synthesis, tRNA and rRNA base modification]
:
Pssm-ID: 272993 [Multi-domain] Cd Length: 337 Bit Score: 575.24 E-value: 0e+00
epoxyqueuosine reductase; This model was rebuilt to exclude archaeal homologs, now that there ...
21-357
0e+00
epoxyqueuosine reductase; This model was rebuilt to exclude archaeal homologs, now that there is new information that bacterial members are epoxyqueuosine reductase, QueG, involved in queuosine biosynthesis for tRNA maturation. [Protein synthesis, tRNA and rRNA base modification]
Pssm-ID: 272993 [Multi-domain] Cd Length: 337 Bit Score: 575.24 E-value: 0e+00
Epoxyqueuosine reductase QueG (queuosine biosynthesis) [Translation, ribosomal structure and ...
19-360
0e+00
Epoxyqueuosine reductase QueG (queuosine biosynthesis) [Translation, ribosomal structure and biogenesis]; Epoxyqueuosine reductase QueG (queuosine biosynthesis) is part of the Pathway/BioSystem: tRNA modification
Pssm-ID: 441208 [Multi-domain] Cd Length: 345 Bit Score: 538.64 E-value: 0e+00
Uncharacterized polyferredoxin-like protein; This family contains uncharacterized ...
200-262
6.61e-04
Uncharacterized polyferredoxin-like protein; This family contains uncharacterized polyferredoxin protein similar to Methanobacterium thermoautotrophicum MvhB. The mvhB is a gene of the methylviologen-reducing hydrogenase operon. It is predicted to contain 12 [4Fe-4S] clusters, and was therefore suggested to be a polyferredoxin. As a subfamily of the beta subunit of the DMSO Reductase (DMSOR) family, it is predicted to function as electron carrier in the reducing reaction.
Pssm-ID: 319871 [Multi-domain] Cd Length: 128 Bit Score: 39.30 E-value: 6.61e-04
epoxyqueuosine reductase; This model was rebuilt to exclude archaeal homologs, now that there ...
21-357
0e+00
epoxyqueuosine reductase; This model was rebuilt to exclude archaeal homologs, now that there is new information that bacterial members are epoxyqueuosine reductase, QueG, involved in queuosine biosynthesis for tRNA maturation. [Protein synthesis, tRNA and rRNA base modification]
Pssm-ID: 272993 [Multi-domain] Cd Length: 337 Bit Score: 575.24 E-value: 0e+00
Epoxyqueuosine reductase QueG (queuosine biosynthesis) [Translation, ribosomal structure and ...
19-360
0e+00
Epoxyqueuosine reductase QueG (queuosine biosynthesis) [Translation, ribosomal structure and biogenesis]; Epoxyqueuosine reductase QueG (queuosine biosynthesis) is part of the Pathway/BioSystem: tRNA modification
Pssm-ID: 441208 [Multi-domain] Cd Length: 345 Bit Score: 538.64 E-value: 0e+00
Epoxyqueuosine reductase QueG, DUF1730; This domain of unknown function occurs in ...
69-148
1.15e-29
Epoxyqueuosine reductase QueG, DUF1730; This domain of unknown function occurs in Epoxyqueuosine reductase QueG, an iron-sulfur cluster-binding protein, together with the 4Fe-4S binding domain (pfam00037). QueG catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr).
Pssm-ID: 462431 [Multi-domain] Cd Length: 77 Bit Score: 108.78 E-value: 1.15e-29
reductive dehalogenase; This model represents a family of corrin and 8-iron Fe-S ...
140-265
1.12e-09
reductive dehalogenase; This model represents a family of corrin and 8-iron Fe-S cluster-containing reductive dehalogenases found primarily in halorespiring microorganisms such as dehalococcoides ethenogenes which contains as many as 17 enzymes of this type with varying substrate ranges. One example of a characterized species is the tetrachloroethene reductive dehalogenase (1.97.1.8) which also acts on trichloroethene converting it to dichloroethene.
Pssm-ID: 274158 Cd Length: 314 Bit Score: 58.99 E-value: 1.12e-09
electron transport complex, RnfABCDGE type, B subunit; The six subunit complex RnfABCDGE in ...
199-262
2.99e-04
electron transport complex, RnfABCDGE type, B subunit; The six subunit complex RnfABCDGE in Rhodobacter capsulatus encodes an apparent NADH oxidoreductase responsible for electron transport to nitrogenase, necessary for nitrogen fixation. A closely related complex in E. coli, RsxABCDGE (Reducer of SoxR), reduces the 2Fe-2S-containing superoxide sensor SoxR, active as a transcription factor when oxidized. This family of putative NADH oxidoreductase complexes exists in many of the same species as the related NQR, a Na(+)-translocating NADH-quinone reductase, but is distinct. This model describes the B subunit. [Energy metabolism, Electron transport]
Pssm-ID: 273887 [Multi-domain] Cd Length: 165 Bit Score: 40.94 E-value: 2.99e-04
4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to ...
201-264
5.85e-04
4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contains two 4Fe4S clusters.
Pssm-ID: 463724 [Multi-domain] Cd Length: 51 Bit Score: 37.51 E-value: 5.85e-04
Uncharacterized polyferredoxin-like protein; This family contains uncharacterized ...
200-262
6.61e-04
Uncharacterized polyferredoxin-like protein; This family contains uncharacterized polyferredoxin protein similar to Methanobacterium thermoautotrophicum MvhB. The mvhB is a gene of the methylviologen-reducing hydrogenase operon. It is predicted to contain 12 [4Fe-4S] clusters, and was therefore suggested to be a polyferredoxin. As a subfamily of the beta subunit of the DMSO Reductase (DMSOR) family, it is predicted to function as electron carrier in the reducing reaction.
Pssm-ID: 319871 [Multi-domain] Cd Length: 128 Bit Score: 39.30 E-value: 6.61e-04
Uncharacterized polyferredoxin-like protein; This family contains uncharacterized ...
201-264
1.14e-03
Uncharacterized polyferredoxin-like protein; This family contains uncharacterized polyferredoxin protein similar to Methanobacterium thermoautotrophicum MvhB. The mvhB is a gene of the methylviologen-reducing hydrogenase operon. It is predicted to contain 12 [4Fe-4S] clusters, and was therefore suggested to be a polyferredoxin. As a subfamily of the beta subunit of the DMSO Reductase (DMSOR) family, it is predicted to function as electron carrier in the reducing reaction.
Pssm-ID: 319871 [Multi-domain] Cd Length: 128 Bit Score: 38.53 E-value: 1.14e-03
Database: CDSEARCH/cdd Low complexity filter: no Composition Based Adjustment: yes E-value threshold: 0.01
References:
Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
of the residues that compose this conserved feature have been mapped to the query sequence.
Click on the triangle to view details about the feature, including a multiple sequence alignment
of your query sequence and the protein sequences used to curate the domain model,
where hash marks (#) above the aligned sequences show the location of the conserved feature residues.
The thumbnail image, if present, provides an approximate view of the feature's location in 3 dimensions.
Click on the triangle for interactive 3D structure viewing options.
Functional characterization of the conserved domain architecture found on the query.
Click here to see more details.
This image shows a graphical summary of conserved domains identified on the query sequence.
The Show Concise/Full Display button at the top of the page can be used to select the desired level of detail: only top scoring hits
(labeled illustration) or all hits
(labeled illustration).
Domains are color coded according to superfamilies
to which they have been assigned. Hits with scores that pass a domain-specific threshold
(specific hits) are drawn in bright colors.
Others (non-specific hits) and
superfamily placeholders are drawn in pastel colors.
if a domain or superfamily has been annotated with functional sites (conserved features),
they are mapped to the query sequence and indicated through sets of triangles
with the same color and shade of the domain or superfamily that provides the annotation. Mouse over the colored bars or triangles to see descriptions of the domains and features.
click on the bars or triangles to view your query sequence embedded in a multiple sequence alignment of the proteins used to develop the corresponding domain model.
The table lists conserved domains identified on the query sequence. Click on the plus sign (+) on the left to display full descriptions, alignments, and scores.
Click on the domain model's accession number to view the multiple sequence alignment of the proteins used to develop the corresponding domain model.
To view your query sequence embedded in that multiple sequence alignment, click on the colored bars in the Graphical Summary portion of the search results page,
or click on the triangles, if present, that represent functional sites (conserved features)
mapped to the query sequence.
Concise Display shows only the best scoring domain model, in each hit category listed below except non-specific hits, for each region on the query sequence.
(labeled illustration) Standard Display shows only the best scoring domain model from each source, in each hit category listed below for each region on the query sequence.
(labeled illustration) Full Display shows all domain models, in each hit category below, that meet or exceed the RPS-BLAST threshold for statistical significance.
(labeled illustration) Four types of hits can be shown, as available,
for each region on the query sequence:
specific hits meet or exceed a domain-specific e-value threshold
(illustrated example)
and represent a very high confidence that the query sequence belongs to the same protein family as the sequences use to create the domain model
non-specific hits
meet or exceed the RPS-BLAST threshold for statistical significance (default E-value cutoff of 0.01, or an E-value selected by user via the
advanced search options)
the domain superfamily to which the specific and non-specific hits belong
multi-domain models that were computationally detected and are likely to contain multiple single domains
Retrieve proteins that contain one or more of the domains present in the query sequence, using the Conserved Domain Architecture Retrieval Tool
(CDART).
Modify your query to search against a different database and/or use advanced search options
