dimethylarginine dimethylaminohydrolase (DdaH) family protein similar to Pseudomonas aeruginosa N(G),N(G)-dimethylarginine dimethylaminohydrolase that hydrolyzes N(G),N(G)-dimethyl-L-arginine (ADMA) and N(G)-monomethyl-L-arginine (MMA)
TIGR00300 family protein; All members of the family come from genome projects. A partial ...
283-691
0e+00
TIGR00300 family protein; All members of the family come from genome projects. A partial length search brings in two plant lysine-ketoglutarate reductase/saccharopine dehydrogenase bifunctional enzymes hitting the N-terminal region of the family. [Hypothetical proteins, Conserved]
Pssm-ID: 129401 [Multi-domain] Cd Length: 407 Bit Score: 590.25 E-value: 0e+00
Saccharopine dehydrogenase N-terminal domain; SDH N-terminal domain is named due to its ...
286-401
4.18e-46
Saccharopine dehydrogenase N-terminal domain; SDH N-terminal domain is named due to its appearance at the N-terminal of SDH in eukaryotes, but can be found C-terminal of the SDH-like domain in other enzymes, such as the bifunctional lysine ketoglutarate reductase/saccharopine dehydrogenase enzyme. SDH catalyzes the final step in the reversible NAD-dependent oxidative deamination of saccharopine to alpha-ketoglutarate and lysine, in the alpha-aminoadipate pathway of L-lysine biosynthesis. SHD is structurally related to formate dehydrogenase and similar enzymes, having a 2-domain structure in which a Rossmann-fold NAD(P)-binding domain is inserted within the linear sequence of a catalytic domain of a related structure.
Pssm-ID: 213387 [Multi-domain] Cd Length: 114 Bit Score: 159.23 E-value: 4.18e-46
LOR/SDH bifunctional enzyme conserved region; Lysine-oxoglutarate reductase/Saccharopine dehydrogenase (LOR/SDH) is a bifunctional enzyme. This conserved region is commonly found immediately N-terminal to Saccharop_dh (pfam03435) in eukaryotes.
Pssm-ID: 427960 [Multi-domain] Cd Length: 93 Bit Score: 145.28 E-value: 2.94e-41
N,N dimethylarginine dimethylhydrolase, eukaryotic; This family contains N(G),N(G) ...
13-266
3.90e-11
N,N dimethylarginine dimethylhydrolase, eukaryotic; This family contains N(G),N(G)-dimethylarginine dimethylaminohydrolases (DDAH) from eukaryotes. It also includes arginine deiminases and DDAH from prokaryotes. These enzymes are involved in arginine metabolism and belong to the amidinotransferase (AT) superfamily as they share the alpha/beta propeller fold, which includes structurally important residues (buried hydrophobic residues, buried hydrophilic residues hydrogen-bonded with mainchain groups and the hallmark of three consecutive buried Gly residues near the C-terminus, conserved among its members.
Pssm-ID: 437252 [Multi-domain] Cd Length: 288 Bit Score: 64.32 E-value: 3.90e-11
L-arginine:glycine amidinotransferase, inosamine-phosphate amidinotransferase and similar ...
54-267
8.50e-09
L-arginine:glycine amidinotransferase, inosamine-phosphate amidinotransferase and similar proteins; This family contains amidinotransferase enzymes known to catalyze the transfer of the amidino group from a donor molecule (usually arginine) to an acceptor molecule bearing a primary amine. They are widespread in nature, occurring in essential metabolic pathways in eukaryotes as well as in biosynthetic pathways for antibiotics and virulence factors in prokaryotes. This family includes L-arginine:glycine amidinotransferase (EC 2.1.4.1; also called glycine amidinotransferase, arginine-glycine amidinotransferase, or arginine-glycine transamidinase), inosamine-phosphate amidinotransferase (EC 2.1.4.2; also called inosamine amidinotransferase, inosamine-P amidinotransferase, or scyllo-inosamine-4-phosphate amidinotransferase or L-arginine:inosamine phosphate amidinotransferase), and similar proteins. L-arginine:glycine amidinotransferase (AT or AGAT) catalyzes the committed step in creatine biosynthesis by formation of guanidinoacetic acid, the immediate precursor of creatine. Inosamine-phosphate amidinotransferases catalyze two nonconsecutive transamidination reactions in the biosynthesis of the streptomycin family of antibiotics. This family also includes L-arginine:inosamine-phosphate Streptomyces griseus amidinotransferase StrB1, which is structurally similar to human L-arginine:glycine amidinotransferase; AT and StrB1 share conserved residues involved in substrate binding and catalysis at equivalent topological positions, suggesting a similar reaction mechanism among amidinotransferases.
Pssm-ID: 439146 Cd Length: 336 Bit Score: 57.90 E-value: 8.50e-09
TIGR00300 family protein; All members of the family come from genome projects. A partial ...
283-691
0e+00
TIGR00300 family protein; All members of the family come from genome projects. A partial length search brings in two plant lysine-ketoglutarate reductase/saccharopine dehydrogenase bifunctional enzymes hitting the N-terminal region of the family. [Hypothetical proteins, Conserved]
Pssm-ID: 129401 [Multi-domain] Cd Length: 407 Bit Score: 590.25 E-value: 0e+00
Saccharopine dehydrogenase N-terminal domain; SDH N-terminal domain is named due to its ...
286-401
4.18e-46
Saccharopine dehydrogenase N-terminal domain; SDH N-terminal domain is named due to its appearance at the N-terminal of SDH in eukaryotes, but can be found C-terminal of the SDH-like domain in other enzymes, such as the bifunctional lysine ketoglutarate reductase/saccharopine dehydrogenase enzyme. SDH catalyzes the final step in the reversible NAD-dependent oxidative deamination of saccharopine to alpha-ketoglutarate and lysine, in the alpha-aminoadipate pathway of L-lysine biosynthesis. SHD is structurally related to formate dehydrogenase and similar enzymes, having a 2-domain structure in which a Rossmann-fold NAD(P)-binding domain is inserted within the linear sequence of a catalytic domain of a related structure.
Pssm-ID: 213387 [Multi-domain] Cd Length: 114 Bit Score: 159.23 E-value: 4.18e-46
LOR/SDH bifunctional enzyme conserved region; Lysine-oxoglutarate reductase/Saccharopine dehydrogenase (LOR/SDH) is a bifunctional enzyme. This conserved region is commonly found immediately N-terminal to Saccharop_dh (pfam03435) in eukaryotes.
Pssm-ID: 427960 [Multi-domain] Cd Length: 93 Bit Score: 145.28 E-value: 2.94e-41
N,N dimethylarginine dimethylhydrolase, eukaryotic; This family contains N(G),N(G) ...
13-266
3.90e-11
N,N dimethylarginine dimethylhydrolase, eukaryotic; This family contains N(G),N(G)-dimethylarginine dimethylaminohydrolases (DDAH) from eukaryotes. It also includes arginine deiminases and DDAH from prokaryotes. These enzymes are involved in arginine metabolism and belong to the amidinotransferase (AT) superfamily as they share the alpha/beta propeller fold, which includes structurally important residues (buried hydrophobic residues, buried hydrophilic residues hydrogen-bonded with mainchain groups and the hallmark of three consecutive buried Gly residues near the C-terminus, conserved among its members.
Pssm-ID: 437252 [Multi-domain] Cd Length: 288 Bit Score: 64.32 E-value: 3.90e-11
L-arginine:glycine amidinotransferase, inosamine-phosphate amidinotransferase and similar ...
54-267
8.50e-09
L-arginine:glycine amidinotransferase, inosamine-phosphate amidinotransferase and similar proteins; This family contains amidinotransferase enzymes known to catalyze the transfer of the amidino group from a donor molecule (usually arginine) to an acceptor molecule bearing a primary amine. They are widespread in nature, occurring in essential metabolic pathways in eukaryotes as well as in biosynthetic pathways for antibiotics and virulence factors in prokaryotes. This family includes L-arginine:glycine amidinotransferase (EC 2.1.4.1; also called glycine amidinotransferase, arginine-glycine amidinotransferase, or arginine-glycine transamidinase), inosamine-phosphate amidinotransferase (EC 2.1.4.2; also called inosamine amidinotransferase, inosamine-P amidinotransferase, or scyllo-inosamine-4-phosphate amidinotransferase or L-arginine:inosamine phosphate amidinotransferase), and similar proteins. L-arginine:glycine amidinotransferase (AT or AGAT) catalyzes the committed step in creatine biosynthesis by formation of guanidinoacetic acid, the immediate precursor of creatine. Inosamine-phosphate amidinotransferases catalyze two nonconsecutive transamidination reactions in the biosynthesis of the streptomycin family of antibiotics. This family also includes L-arginine:inosamine-phosphate Streptomyces griseus amidinotransferase StrB1, which is structurally similar to human L-arginine:glycine amidinotransferase; AT and StrB1 share conserved residues involved in substrate binding and catalysis at equivalent topological positions, suggesting a similar reaction mechanism among amidinotransferases.
Pssm-ID: 439146 Cd Length: 336 Bit Score: 57.90 E-value: 8.50e-09
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
