HIT (Histidine triad) family protein, named for a motif related to the sequence HxHxH/Qxx (x, a hydrophobic amino acid), is part of a superfamily of nucleotide hydrolases and transferases, which act on the alpha-phosphate of ribonucleotides
Galactose-1-phosphate uridyl transferase (GalT): This enzyme plays a key role in galactose ...
3-308
1.05e-83
Galactose-1-phosphate uridyl transferase (GalT): This enzyme plays a key role in galactose metabolism by catalysing the transfer of a uridine 5'-phosphoryl group from UDP-galactose 1-phosphate. The structure of E.coli GalT reveals that the enzyme contains two identical subunits. It also demonstrates that the active site is formed by amino acid residues from both subunits of the dimer.
Pssm-ID: 238341 [Multi-domain] Cd Length: 329 Bit Score: 255.31 E-value: 1.05e-83
galactose-1-phosphate uridylyltransferase, family 1; This enzyme is involved in glucose and ...
5-271
7.06e-30
galactose-1-phosphate uridylyltransferase, family 1; This enzyme is involved in glucose and galactose interconversion. This model describes one of two extremely distantly related branches of the model pfam01087. [Energy metabolism, Sugars]
Pssm-ID: 129313 [Multi-domain] Cd Length: 347 Bit Score: 116.21 E-value: 7.06e-30
Galactose-1-phosphate uridyl transferase (GalT): This enzyme plays a key role in galactose ...
3-308
1.05e-83
Galactose-1-phosphate uridyl transferase (GalT): This enzyme plays a key role in galactose metabolism by catalysing the transfer of a uridine 5'-phosphoryl group from UDP-galactose 1-phosphate. The structure of E.coli GalT reveals that the enzyme contains two identical subunits. It also demonstrates that the active site is formed by amino acid residues from both subunits of the dimer.
Pssm-ID: 238341 [Multi-domain] Cd Length: 329 Bit Score: 255.31 E-value: 1.05e-83
galactose-1-phosphate uridylyltransferase, family 1; This enzyme is involved in glucose and ...
5-271
7.06e-30
galactose-1-phosphate uridylyltransferase, family 1; This enzyme is involved in glucose and galactose interconversion. This model describes one of two extremely distantly related branches of the model pfam01087. [Energy metabolism, Sugars]
Pssm-ID: 129313 [Multi-domain] Cd Length: 347 Bit Score: 116.21 E-value: 7.06e-30
Purine nucleoside phosphoramidase/Ap4A hydrolase, histidine triade (HIT) family [Nucleotide ...
184-308
7.37e-08
Purine nucleoside phosphoramidase/Ap4A hydrolase, histidine triade (HIT) family [Nucleotide transport and metabolism, General function prediction only];
Pssm-ID: 440303 [Multi-domain] Cd Length: 133 Bit Score: 50.33 E-value: 7.37e-08
Domain of unknown function (DUF4931); This family consists of uncharacterized proteins around ...
86-166
8.58e-05
Domain of unknown function (DUF4931); This family consists of uncharacterized proteins around 270 residues in length and is mainly found in various Bacillus cereus species. Some members of this family are annotated as Galactose-1-phosphate uridylyltransferases, but the specific function of this family is unknown.
Pssm-ID: 406647 Cd Length: 245 Bit Score: 43.20 E-value: 8.58e-05
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
