Adenylate cyclase, conserved domain; Adenylate cyclase (AC) enzyme uses ATP as its substrate ...
499-604
5.32e-42
Adenylate cyclase, conserved domain; Adenylate cyclase (AC) enzyme uses ATP as its substrate to produce Cyclic AMP (cAMP), a ubiquitous signalling molecule that mediates many cellular processes by activating cAMP- dependent kinases and also inducing protein-protein interactions. Mammalian adenylate cyclase has nine closely related membrane-bound isoforms (AC1-9) showing significant sequence homology and sharing the same overall structure: two hydrophobic transmembrane domains, and two cytoplasmic domains that are responsible for the catalytic activity. These isoforms differ in both their tissue specificity and their regulation. This entry represents a region of unknown function found in many of these isoforms. It is part of the N-terminal cytoplasmic domain but its presence is not necessary for catalytic activity.
:
Pssm-ID: 461877 Cd Length: 98 Bit Score: 148.05 E-value: 5.32e-42
Adenylyl- / guanylyl cyclase, catalytic domain; Present in two copies in mammalian adenylyl ...
240-443
1.16e-59
Adenylyl- / guanylyl cyclase, catalytic domain; Present in two copies in mammalian adenylyl cyclases. Eubacterial homologues are known. Two residues (Asn, Arg) are thought to be involved in catalysis. These cyclases have important roles in a diverse range of cellular processes.
Pssm-ID: 214485 Cd Length: 194 Bit Score: 200.95 E-value: 1.16e-59
cyclase homology domain; Catalytic domains of the mononucleotidyl cyclases (MNC's), also ...
292-467
3.04e-52
cyclase homology domain; Catalytic domains of the mononucleotidyl cyclases (MNC's), also called cyclase homology domains (CHDs), are part of the class III nucleotidyl cyclases. This class includes eukaryotic and prokaryotic adenylate cyclases (AC's) and guanylate cyclases (GC's). They seem to share a common catalytic mechanism in their requirement for two magnesium ions to bind the polyphosphate moiety of the nucleotide.
Pssm-ID: 143636 [Multi-domain] Cd Length: 177 Bit Score: 179.70 E-value: 3.04e-52
Adenylate cyclase, conserved domain; Adenylate cyclase (AC) enzyme uses ATP as its substrate ...
499-604
5.32e-42
Adenylate cyclase, conserved domain; Adenylate cyclase (AC) enzyme uses ATP as its substrate to produce Cyclic AMP (cAMP), a ubiquitous signalling molecule that mediates many cellular processes by activating cAMP- dependent kinases and also inducing protein-protein interactions. Mammalian adenylate cyclase has nine closely related membrane-bound isoforms (AC1-9) showing significant sequence homology and sharing the same overall structure: two hydrophobic transmembrane domains, and two cytoplasmic domains that are responsible for the catalytic activity. These isoforms differ in both their tissue specificity and their regulation. This entry represents a region of unknown function found in many of these isoforms. It is part of the N-terminal cytoplasmic domain but its presence is not necessary for catalytic activity.
Pssm-ID: 461877 Cd Length: 98 Bit Score: 148.05 E-value: 5.32e-42
Adenylyl cyclase N-terminal extracellular and transmembrane region; This family covers the ...
37-264
3.70e-29
Adenylyl cyclase N-terminal extracellular and transmembrane region; This family covers the N-terminal extracellular region and the first transmembrane 5-6 pass region of adenylate cyclase.
Pssm-ID: 318454 Cd Length: 415 Bit Score: 120.88 E-value: 3.70e-29
Escherichia coli inner membrane transport protein YajR and similar multidrug-efflux ...
50-169
9.99e-04
Escherichia coli inner membrane transport protein YajR and similar multidrug-efflux transporters of the Major Facilitator Superfamily; This family is composed of Escherichia coli inner membrane transport protein YajR and some uncharacterized multidrug-efflux transporters. YajR is a putative proton-driven major facilitator superfamily (MFS) transporter found in many gram-negative bacteria. Unlike most MFS transporters, YajR contains a C-terminal, cytosolic YAM domain, which may play an essential role for the proper functioning of the transporter. YajR-like transporters belong to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.
Pssm-ID: 341025 [Multi-domain] Cd Length: 371 Bit Score: 42.20 E-value: 9.99e-04
Adenylyl- / guanylyl cyclase, catalytic domain; Present in two copies in mammalian adenylyl ...
240-443
1.16e-59
Adenylyl- / guanylyl cyclase, catalytic domain; Present in two copies in mammalian adenylyl cyclases. Eubacterial homologues are known. Two residues (Asn, Arg) are thought to be involved in catalysis. These cyclases have important roles in a diverse range of cellular processes.
Pssm-ID: 214485 Cd Length: 194 Bit Score: 200.95 E-value: 1.16e-59
cyclase homology domain; Catalytic domains of the mononucleotidyl cyclases (MNC's), also ...
292-467
3.04e-52
cyclase homology domain; Catalytic domains of the mononucleotidyl cyclases (MNC's), also called cyclase homology domains (CHDs), are part of the class III nucleotidyl cyclases. This class includes eukaryotic and prokaryotic adenylate cyclases (AC's) and guanylate cyclases (GC's). They seem to share a common catalytic mechanism in their requirement for two magnesium ions to bind the polyphosphate moiety of the nucleotide.
Pssm-ID: 143636 [Multi-domain] Cd Length: 177 Bit Score: 179.70 E-value: 3.04e-52
Adenylate cyclase, conserved domain; Adenylate cyclase (AC) enzyme uses ATP as its substrate ...
499-604
5.32e-42
Adenylate cyclase, conserved domain; Adenylate cyclase (AC) enzyme uses ATP as its substrate to produce Cyclic AMP (cAMP), a ubiquitous signalling molecule that mediates many cellular processes by activating cAMP- dependent kinases and also inducing protein-protein interactions. Mammalian adenylate cyclase has nine closely related membrane-bound isoforms (AC1-9) showing significant sequence homology and sharing the same overall structure: two hydrophobic transmembrane domains, and two cytoplasmic domains that are responsible for the catalytic activity. These isoforms differ in both their tissue specificity and their regulation. This entry represents a region of unknown function found in many of these isoforms. It is part of the N-terminal cytoplasmic domain but its presence is not necessary for catalytic activity.
Pssm-ID: 461877 Cd Length: 98 Bit Score: 148.05 E-value: 5.32e-42
Class III nucleotidyl cyclases; Class III nucleotidyl cyclases are the largest, most diverse ...
292-430
1.20e-40
Class III nucleotidyl cyclases; Class III nucleotidyl cyclases are the largest, most diverse group of nucleotidyl cyclases (NC's) containing prokaryotic and eukaryotic proteins. They can be divided into two major groups; the mononucleotidyl cyclases (MNC's) and the diguanylate cyclases (DGC's). The MNC's, which include the adenylate cyclases (AC's) and the guanylate cyclases (GC's), have a conserved cyclase homology domain (CHD), while the DGC's have a conserved GGDEF domain, named after a conserved motif within this subgroup. Their products, cyclic guanylyl and adenylyl nucleotides, are second messengers that play important roles in eukaryotic signal transduction and prokaryotic sensory pathways.
Pssm-ID: 143637 [Multi-domain] Cd Length: 133 Bit Score: 145.58 E-value: 1.20e-40
Adenylyl cyclase N-terminal extracellular and transmembrane region; This family covers the ...
37-264
3.70e-29
Adenylyl cyclase N-terminal extracellular and transmembrane region; This family covers the N-terminal extracellular region and the first transmembrane 5-6 pass region of adenylate cyclase.
Pssm-ID: 318454 Cd Length: 415 Bit Score: 120.88 E-value: 3.70e-29
Escherichia coli inner membrane transport protein YajR and similar multidrug-efflux ...
50-169
9.99e-04
Escherichia coli inner membrane transport protein YajR and similar multidrug-efflux transporters of the Major Facilitator Superfamily; This family is composed of Escherichia coli inner membrane transport protein YajR and some uncharacterized multidrug-efflux transporters. YajR is a putative proton-driven major facilitator superfamily (MFS) transporter found in many gram-negative bacteria. Unlike most MFS transporters, YajR contains a C-terminal, cytosolic YAM domain, which may play an essential role for the proper functioning of the transporter. YajR-like transporters belong to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.
Pssm-ID: 341025 [Multi-domain] Cd Length: 371 Bit Score: 42.20 E-value: 9.99e-04
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.
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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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