Molybdopterin biosynthesis enzyme MoaB/MogA [Coenzyme transport and metabolism]; Molybdopterin ...
3-176
1.98e-68
Molybdopterin biosynthesis enzyme MoaB/MogA [Coenzyme transport and metabolism]; Molybdopterin biosynthesis enzyme MoaB/MogA is part of the Pathway/BioSystem: Molybdopterin biosynthesis
Pssm-ID: 440287 [Multi-domain] Cd Length: 169 Bit Score: 206.12 E-value: 1.98e-68
MogA_MoaB family. Members of this family are involved in biosynthesis of the molybdenum ...
4-156
5.89e-61
MogA_MoaB family. Members of this family are involved in biosynthesis of the molybdenum cofactor (MoCF) an essential cofactor of a diverse group of redox enzymes. MoCF biosynthesis is an evolutionarily conserved pathway present in eubacteria, archaea, and eukaryotes. MoCF contains a tricyclic pyranopterin, termed molybdopterin (MPT). MogA, together with MoeA, is responsible for the metal incorporation into MPT, the third step in MoCF biosynthesis. The plant homolog Cnx1 is a MoeA-MogA fusion protein. The mammalian homolog gephyrin is a MogA-MoeA fusion protein, that plays a critical role in postsynaptic anchoring of inhibitory glycine receptors and major GABAa receptor subtypes. In contrast, MoaB shows high similarity to MogA, but little is known about its physiological role. All well studied members of this family form highly stable trimers.
Pssm-ID: 238451 [Multi-domain] Cd Length: 152 Bit Score: 186.53 E-value: 5.89e-61
molybdenum cofactor synthesis domain; The Drosophila protein cinnamon, the Arabidopsis protein ...
4-147
4.71e-39
molybdenum cofactor synthesis domain; The Drosophila protein cinnamon, the Arabidopsis protein cnx1, and rat protein gephyrin each have one domain like MoeA and one like MoaB and Mog. These domains are, however, distantly related to each other, as captured by this model. Gephyrin is unusual in that it seems to be a tubulin-binding neuroprotein involved in the clustering of both blycine receptors and GABA receptors, rather than a protein of molybdenum cofactor biosynthesis.
Pssm-ID: 272944 [Multi-domain] Cd Length: 148 Bit Score: 130.90 E-value: 4.71e-39
Probable molybdopterin binding domain; This domain is found a variety of proteins involved in ...
7-146
4.28e-33
Probable molybdopterin binding domain; This domain is found a variety of proteins involved in biosynthesis of molybdopterin cofactor. The domain is presumed to bind molybdopterin. The structure of this domain is known, and it forms an alpha/beta structure. In the known structure of Gephyrin this domain mediates trimerisation.
Pssm-ID: 214856 [Multi-domain] Cd Length: 138 Bit Score: 115.38 E-value: 4.28e-33
Probable molybdopterin binding domain; This domain is found a variety of proteins involved in ...
7-144
1.89e-23
Probable molybdopterin binding domain; This domain is found a variety of proteins involved in biosynthesis of molybdopterin cofactor. The domain is presumed to bind molybdopterin. The structure of this domain is known, and it forms an alpha/beta structure. In the known structure of Gephyrin this domain mediates trimerization.
Pssm-ID: 425979 [Multi-domain] Cd Length: 143 Bit Score: 90.77 E-value: 1.89e-23
Molybdopterin biosynthesis enzyme MoaB/MogA [Coenzyme transport and metabolism]; Molybdopterin ...
3-176
1.98e-68
Molybdopterin biosynthesis enzyme MoaB/MogA [Coenzyme transport and metabolism]; Molybdopterin biosynthesis enzyme MoaB/MogA is part of the Pathway/BioSystem: Molybdopterin biosynthesis
Pssm-ID: 440287 [Multi-domain] Cd Length: 169 Bit Score: 206.12 E-value: 1.98e-68
MogA_MoaB family. Members of this family are involved in biosynthesis of the molybdenum ...
4-156
5.89e-61
MogA_MoaB family. Members of this family are involved in biosynthesis of the molybdenum cofactor (MoCF) an essential cofactor of a diverse group of redox enzymes. MoCF biosynthesis is an evolutionarily conserved pathway present in eubacteria, archaea, and eukaryotes. MoCF contains a tricyclic pyranopterin, termed molybdopterin (MPT). MogA, together with MoeA, is responsible for the metal incorporation into MPT, the third step in MoCF biosynthesis. The plant homolog Cnx1 is a MoeA-MogA fusion protein. The mammalian homolog gephyrin is a MogA-MoeA fusion protein, that plays a critical role in postsynaptic anchoring of inhibitory glycine receptors and major GABAa receptor subtypes. In contrast, MoaB shows high similarity to MogA, but little is known about its physiological role. All well studied members of this family form highly stable trimers.
Pssm-ID: 238451 [Multi-domain] Cd Length: 152 Bit Score: 186.53 E-value: 5.89e-61
molybdenum cofactor synthesis domain; The Drosophila protein cinnamon, the Arabidopsis protein ...
4-147
4.71e-39
molybdenum cofactor synthesis domain; The Drosophila protein cinnamon, the Arabidopsis protein cnx1, and rat protein gephyrin each have one domain like MoeA and one like MoaB and Mog. These domains are, however, distantly related to each other, as captured by this model. Gephyrin is unusual in that it seems to be a tubulin-binding neuroprotein involved in the clustering of both blycine receptors and GABA receptors, rather than a protein of molybdenum cofactor biosynthesis.
Pssm-ID: 272944 [Multi-domain] Cd Length: 148 Bit Score: 130.90 E-value: 4.71e-39
MoCF_BD: molybdenum cofactor (MoCF) binding domain (BD). This domain is found a variety of ...
5-144
4.18e-38
MoCF_BD: molybdenum cofactor (MoCF) binding domain (BD). This domain is found a variety of proteins involved in biosynthesis of molybdopterin cofactor, like MoaB, MogA, and MoeA. The domain is presumed to bind molybdopterin.
Pssm-ID: 238387 [Multi-domain] Cd Length: 133 Bit Score: 127.84 E-value: 4.18e-38
Probable molybdopterin binding domain; This domain is found a variety of proteins involved in ...
7-146
4.28e-33
Probable molybdopterin binding domain; This domain is found a variety of proteins involved in biosynthesis of molybdopterin cofactor. The domain is presumed to bind molybdopterin. The structure of this domain is known, and it forms an alpha/beta structure. In the known structure of Gephyrin this domain mediates trimerisation.
Pssm-ID: 214856 [Multi-domain] Cd Length: 138 Bit Score: 115.38 E-value: 4.28e-33
Probable molybdopterin binding domain; This domain is found a variety of proteins involved in ...
7-144
1.89e-23
Probable molybdopterin binding domain; This domain is found a variety of proteins involved in biosynthesis of molybdopterin cofactor. The domain is presumed to bind molybdopterin. The structure of this domain is known, and it forms an alpha/beta structure. In the known structure of Gephyrin this domain mediates trimerization.
Pssm-ID: 425979 [Multi-domain] Cd Length: 143 Bit Score: 90.77 E-value: 1.89e-23
MoeA_like. This domain is similar to a domain found in a variety of proteins involved in ...
3-87
4.60e-04
MoeA_like. This domain is similar to a domain found in a variety of proteins involved in biosynthesis of molybdopterin cofactor, like MoaB, MogA, and MoeA. There this domain is presumed to bind molybdopterin. The exact function of this subgroup is unknown.
Pssm-ID: 239599 Cd Length: 312 Bit Score: 39.84 E-value: 4.60e-04
MoeA family. Members of this family are involved in biosynthesis of the molybdenum cofactor ...
26-87
5.11e-03
MoeA family. Members of this family are involved in biosynthesis of the molybdenum cofactor (MoCF), an essential cofactor of a diverse group of redox enzymes. MoCF biosynthesis is an evolutionarily conserved pathway present in eubacteria, archaea and eukaryotes. MoCF contains a tricyclic pyranopterin, termed molybdopterin (MPT). MoeA, together with MoaB, is responsible for the metal incorporation into MPT, the third step in MoCF biosynthesis. The plant homolog Cnx1 is a MoeA-MogA fusion protein. The mammalian homolog gephyrin is a MogA-MoeA fusion protein, that plays a critical role in postsynaptic anchoring of inhibitory glycine receptors and major GABAa receptor subtypes.
Pssm-ID: 238452 [Multi-domain] Cd Length: 394 Bit Score: 36.70 E-value: 5.11e-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.
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The thumbnail image, if present, provides an approximate view of the feature's location in 3 dimensions.
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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.
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
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Domains are color coded according to superfamilies
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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,
or click on the triangles, if present, that represent functional sites (conserved features)
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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,
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
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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
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