3',5'-cyclic nucleotide phosphodiesterase catalyzes the hydrolysis of cAMP or cGMP to produce adenosine 5'-phosphate or guanosine 5'-phosphate, respectively
Domain present in phytochromes and cGMP-specific phosphodiesterases; Mutations within these ...
114-269
1.22e-27
Domain present in phytochromes and cGMP-specific phosphodiesterases; Mutations within these domains in PDE6B result in autosomal recessive inheritance of retinitis pigmentosa.
:
Pssm-ID: 214500 [Multi-domain] Cd Length: 149 Bit Score: 108.62 E-value: 1.22e-27
Domain present in phytochromes and cGMP-specific phosphodiesterases; Mutations within these ...
114-269
1.22e-27
Domain present in phytochromes and cGMP-specific phosphodiesterases; Mutations within these domains in PDE6B result in autosomal recessive inheritance of retinitis pigmentosa.
Pssm-ID: 214500 [Multi-domain] Cd Length: 149 Bit Score: 108.62 E-value: 1.22e-27
GAF domain; This domain is present in cGMP-specific phosphodiesterases, adenylyl and guanylyl ...
114-259
2.52e-18
GAF domain; This domain is present in cGMP-specific phosphodiesterases, adenylyl and guanylyl cyclases, phytochromes, FhlA and NifA. Adenylyl and guanylyl cyclases catalyze ATP and GTP to the second messengers cAMP and cGMP, respectively, these products up-regulating catalytic activity by binding to the regulatory GAF domain(s). The opposite hydrolysis reaction is catalyzed by phosphodiesterase. cGMP-dependent 3',5'-cyclic phosphodiesterase catalyzes the conversion of guanosine 3',5'-cyclic phosphate to guanosine 5'-phosphate. Here too, cGMP regulates catalytic activity by GAF-domain binding. Phytochromes are regulatory photoreceptors in plants and bacteria which exist in two thermally-stable states that are reversibly inter-convertible by light: the Pr state absorbs maximally in the red region of the spectrum, while the Pfr state absorbs maximally in the far-red region. This domain is also found in FhlA (formate hydrogen lyase transcriptional activator) and NifA, a transcriptional activator which is required for activation of most Nif operons which are directly involved in nitrogen fixation. NifA interacts with sigma-54. This domain can bind biliverdine and phycocyanobilin (Matilla et al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://0-doi-org.brum.beds.ac.uk/10.1093/femsre/fuab043).
Pssm-ID: 460259 [Multi-domain] Cd Length: 133 Bit Score: 81.76 E-value: 2.52e-18
Metal dependent phosphohydrolases with conserved 'HD' motif; Includes eukaryotic cyclic ...
364-530
1.09e-08
Metal dependent phosphohydrolases with conserved 'HD' motif; Includes eukaryotic cyclic nucleotide phosphodiesterases (PDEc). This profile/HMM does not detect HD homologues in bacterial glycine aminoacyl-tRNA synthetases (beta subunit).
Pssm-ID: 214679 [Multi-domain] Cd Length: 124 Bit Score: 53.84 E-value: 1.09e-08
Domain present in phytochromes and cGMP-specific phosphodiesterases; Mutations within these ...
114-269
1.22e-27
Domain present in phytochromes and cGMP-specific phosphodiesterases; Mutations within these domains in PDE6B result in autosomal recessive inheritance of retinitis pigmentosa.
Pssm-ID: 214500 [Multi-domain] Cd Length: 149 Bit Score: 108.62 E-value: 1.22e-27
GAF domain; This domain is present in cGMP-specific phosphodiesterases, adenylyl and guanylyl ...
114-259
2.52e-18
GAF domain; This domain is present in cGMP-specific phosphodiesterases, adenylyl and guanylyl cyclases, phytochromes, FhlA and NifA. Adenylyl and guanylyl cyclases catalyze ATP and GTP to the second messengers cAMP and cGMP, respectively, these products up-regulating catalytic activity by binding to the regulatory GAF domain(s). The opposite hydrolysis reaction is catalyzed by phosphodiesterase. cGMP-dependent 3',5'-cyclic phosphodiesterase catalyzes the conversion of guanosine 3',5'-cyclic phosphate to guanosine 5'-phosphate. Here too, cGMP regulates catalytic activity by GAF-domain binding. Phytochromes are regulatory photoreceptors in plants and bacteria which exist in two thermally-stable states that are reversibly inter-convertible by light: the Pr state absorbs maximally in the red region of the spectrum, while the Pfr state absorbs maximally in the far-red region. This domain is also found in FhlA (formate hydrogen lyase transcriptional activator) and NifA, a transcriptional activator which is required for activation of most Nif operons which are directly involved in nitrogen fixation. NifA interacts with sigma-54. This domain can bind biliverdine and phycocyanobilin (Matilla et al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://0-doi-org.brum.beds.ac.uk/10.1093/femsre/fuab043).
Pssm-ID: 460259 [Multi-domain] Cd Length: 133 Bit Score: 81.76 E-value: 2.52e-18
GAF domain; The GAF domain is named after some of the proteins it is found in, including ...
112-260
9.33e-12
GAF domain; The GAF domain is named after some of the proteins it is found in, including cGMP-specific phosphodiesterases, adenylyl cyclases and FhlA. It is also found in guanylyl cyclases and phytochromes. The structure of a GAF domain shows that the domain shares a similar fold with the PAS domain. This domain can bind O2, CO and NO (Matilla et.al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://0-doi-org.brum.beds.ac.uk/10.1093/femsre/fuab043).
Pssm-ID: 433019 [Multi-domain] Cd Length: 137 Bit Score: 62.87 E-value: 9.33e-12
Metal dependent phosphohydrolases with conserved 'HD' motif; Includes eukaryotic cyclic ...
364-530
1.09e-08
Metal dependent phosphohydrolases with conserved 'HD' motif; Includes eukaryotic cyclic nucleotide phosphodiesterases (PDEc). This profile/HMM does not detect HD homologues in bacterial glycine aminoacyl-tRNA synthetases (beta subunit).
Pssm-ID: 214679 [Multi-domain] Cd Length: 124 Bit Score: 53.84 E-value: 1.09e-08
Domain of unknown function (DUF3369); This domain is functionally uncharacterized. This domain ...
102-268
3.38e-04
Domain of unknown function (DUF3369); This domain is functionally uncharacterized. This domain is found in bacteria. This presumed domain is about 170 amino acids in length. The domain appears to be related to the GAF domain.
Pssm-ID: 432127 [Multi-domain] Cd Length: 168 Bit Score: 41.75 E-value: 3.38e-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.
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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