GMC (glucose-methanol-choline) family oxidoreductase is a flavoprotein that catalyzes the oxidation of an alcohol moiety to the corresponding aldehyde with the concomitant reduction of flavin adenine dinucleotide (FAD)
Choline dehydrogenase or related flavoprotein [Lipid transport and metabolism, General ...
54-626
0e+00
Choline dehydrogenase or related flavoprotein [Lipid transport and metabolism, General function prediction only]; Choline dehydrogenase or related flavoprotein is part of the Pathway/BioSystem: Non-phosphorylated Entner-Doudoroff pathway
:
Pssm-ID: 441878 [Multi-domain] Cd Length: 531 Bit Score: 574.47 E-value: 0e+00
Choline dehydrogenase or related flavoprotein [Lipid transport and metabolism, General ...
54-626
0e+00
Choline dehydrogenase or related flavoprotein [Lipid transport and metabolism, General function prediction only]; Choline dehydrogenase or related flavoprotein is part of the Pathway/BioSystem: Non-phosphorylated Entner-Doudoroff pathway
Pssm-ID: 441878 [Multi-domain] Cd Length: 531 Bit Score: 574.47 E-value: 0e+00
choline dehydrogenase; Choline dehydrogenase catalyzes the conversion of exogenously supplied ...
58-621
6.95e-120
choline dehydrogenase; Choline dehydrogenase catalyzes the conversion of exogenously supplied choline into the intermediate glycine betaine aldehyde, as part of a two-step oxidative reaction leading to the formation of osmoprotectant betaine. This enzymatic system can be found in both gram-positive and gram-negative bacteria. As in Escherichia coli, Staphylococcus xylosus, and Sinorhizobium meliloti, this enzyme is found associated in a transciptionally co-induced gene cluster with betaine aldehyde dehydrogenase, the second catalytic enzyme in this reaction. Other gram-positive organisms have been shown to employ a different enzymatic system, utlizing a soluable choline oxidase or type III alcohol dehydrogenase instead of choline dehydrogenase. This enzyme is a member of the GMC oxidoreductase family (pfam00732 and pfam05199), sharing a common evoluntionary origin and enzymatic reaction with alcohol dehydrogenase. Outgrouping from this model, Caulobacter crescentus shares sequence homology with choline dehydrogenase, yet other genes participating in this enzymatic reaction have not currently been identified. [Cellular processes, Adaptations to atypical conditions]
Pssm-ID: 273814 [Multi-domain] Cd Length: 532 Bit Score: 366.51 E-value: 6.95e-120
Choline dehydrogenase or related flavoprotein [Lipid transport and metabolism, General ...
54-626
0e+00
Choline dehydrogenase or related flavoprotein [Lipid transport and metabolism, General function prediction only]; Choline dehydrogenase or related flavoprotein is part of the Pathway/BioSystem: Non-phosphorylated Entner-Doudoroff pathway
Pssm-ID: 441878 [Multi-domain] Cd Length: 531 Bit Score: 574.47 E-value: 0e+00
choline dehydrogenase; Choline dehydrogenase catalyzes the conversion of exogenously supplied ...
58-621
6.95e-120
choline dehydrogenase; Choline dehydrogenase catalyzes the conversion of exogenously supplied choline into the intermediate glycine betaine aldehyde, as part of a two-step oxidative reaction leading to the formation of osmoprotectant betaine. This enzymatic system can be found in both gram-positive and gram-negative bacteria. As in Escherichia coli, Staphylococcus xylosus, and Sinorhizobium meliloti, this enzyme is found associated in a transciptionally co-induced gene cluster with betaine aldehyde dehydrogenase, the second catalytic enzyme in this reaction. Other gram-positive organisms have been shown to employ a different enzymatic system, utlizing a soluable choline oxidase or type III alcohol dehydrogenase instead of choline dehydrogenase. This enzyme is a member of the GMC oxidoreductase family (pfam00732 and pfam05199), sharing a common evoluntionary origin and enzymatic reaction with alcohol dehydrogenase. Outgrouping from this model, Caulobacter crescentus shares sequence homology with choline dehydrogenase, yet other genes participating in this enzymatic reaction have not currently been identified. [Cellular processes, Adaptations to atypical conditions]
Pssm-ID: 273814 [Multi-domain] Cd Length: 532 Bit Score: 366.51 E-value: 6.95e-120
Lycopene cyclase protein; This family consists of lycopene beta and epsilon cyclase proteins. ...
58-93
1.33e-03
Lycopene cyclase protein; This family consists of lycopene beta and epsilon cyclase proteins. Carotenoids with cyclic end groups are essential components of the photosynthetic membranes in all plants, algae, and cyanobacteria. These lipid-soluble compounds protect against photo-oxidation, harvest light for photosynthesis, and dissipate excess light energy absorbed by the antenna pigments. The cyclization of lycopene (psi, psi-carotene) is a key branch point in the pathway of carotenoid biosynthesis. Two types of cyclic end groups are found in higher plant carotenoids: the beta and epsilon rings. Carotenoids with two beta rings are ubiquitous, and those with one beta and one epsilon ring are common; however, carotenoids with two epsilon rings are rare.
Pssm-ID: 310433 [Multi-domain] Cd Length: 380 Bit Score: 41.63 E-value: 1.33e-03
lycopene cyclase family protein; This family includes lycopene beta and epsilion cyclases ...
58-93
4.30e-03
lycopene cyclase family protein; This family includes lycopene beta and epsilion cyclases (which form beta and delta carotene, respectively) from bacteria and plants as well as the plant capsanthin/capsorubin and neoxanthin cyclases which appear to have evolved from the plant lycopene cyclases. The plant lycopene epsilon cyclases also transform neurosporene to alpha zeacarotene.
Pssm-ID: 130850 [Multi-domain] Cd Length: 388 Bit Score: 39.72 E-value: 4.30e-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
