aldolase/citrate lyase/malate synthase family protein; similar to 4-hydroxy-2-ketoheptane-1,7-dioate (HKHD) aldolase (HpcH/HpaI) that catalyzes the reversible retro-aldol cleavage of HKHD to pyruvate and succinic semialdehyde, and to malate synthase that catalyzes the Claisen condensation of glyoxylate and acetyl-CoA to malyl-CoA, which hydrolyzes to malate and CoA, in the glyoxylate cycle
Malate synthase catalyzes the Claisen condensation of glyoxylate and acetyl-CoA to malyl-CoA , ...
3-289
9.40e-163
Malate synthase catalyzes the Claisen condensation of glyoxylate and acetyl-CoA to malyl-CoA , which hydrolyzes to malate and CoA. This reaction is part of the glyoxylate cycle, which allows certain organisms, like plants and fungi, to derive their carbon requirements from two-carbon compounds, by bypassing the two carboxylation steps of the citric acid cycle.
The actual alignment was detected with superfamily member TIGR01588:
Pssm-ID: 451263 Cd Length: 288 Bit Score: 453.51 E-value: 9.40e-163
citrate lyase, beta subunit; This is a model of the beta subunit of the holoenzyme citrate ...
3-289
9.40e-163
citrate lyase, beta subunit; This is a model of the beta subunit of the holoenzyme citrate lyase (EC 4.1.3.6) composed of alpha (EC 2.8.3.10), beta (EC 4.1.3.34), and acyl carrier protein subunits in a stoichiometric relationship of 6:6:6. Citrate lyase is an enzyme which converts citrate to oxaloacetate. In bacteria, this reaction is involved in citrate fermentation. The beta subunit catalyzes the reaction (3S)-citryl-CoA = acetyl-CoA + oxaloacetate. The seed contains an experimentally characterized member from Leuconostoc mesenteroides. The model covers a wide range of Gram positive bacteria. For Gram negative bacteria, it appears that only gamma proteobacteria hit this model. The model is quite robust with queries scoring either quite well or quite poorly against the model. There are currently no hits in-between the noise cutoff and trusted cutoff. [Energy metabolism, Fermentation]
Pssm-ID: 130649 Cd Length: 288 Bit Score: 453.51 E-value: 9.40e-163
citrate lyase, beta subunit; This is a model of the beta subunit of the holoenzyme citrate ...
3-289
9.40e-163
citrate lyase, beta subunit; This is a model of the beta subunit of the holoenzyme citrate lyase (EC 4.1.3.6) composed of alpha (EC 2.8.3.10), beta (EC 4.1.3.34), and acyl carrier protein subunits in a stoichiometric relationship of 6:6:6. Citrate lyase is an enzyme which converts citrate to oxaloacetate. In bacteria, this reaction is involved in citrate fermentation. The beta subunit catalyzes the reaction (3S)-citryl-CoA = acetyl-CoA + oxaloacetate. The seed contains an experimentally characterized member from Leuconostoc mesenteroides. The model covers a wide range of Gram positive bacteria. For Gram negative bacteria, it appears that only gamma proteobacteria hit this model. The model is quite robust with queries scoring either quite well or quite poorly against the model. There are currently no hits in-between the noise cutoff and trusted cutoff. [Energy metabolism, Fermentation]
Pssm-ID: 130649 Cd Length: 288 Bit Score: 453.51 E-value: 9.40e-163
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.
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Functional characterization of the conserved domain architecture found on the query.
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This image shows a graphical summary of conserved domains identified on the query sequence.
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if a domain or superfamily has been annotated with functional sites (conserved features),
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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,
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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,
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specific hits meet or exceed a domain-specific e-value threshold
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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
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the domain superfamily to which the specific and non-specific hits belong
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Retrieve proteins that contain one or more of the domains present in the query sequence, using the Conserved Domain Architecture Retrieval Tool
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