HELP motif; The founding member of the EMAP protein family is the 75 kDa Echinoderm ...
36-107
3.27e-40
HELP motif; The founding member of the EMAP protein family is the 75 kDa Echinoderm Microtubule-Associated Protein, so-named for its abundance in sea urchin, sand dollar and starfish eggs. The Hydrophobic EMAP-Like Protein (HELP) motif was identified initially in the human EMAP-Like Protein 2 (EML2) and subsequently in the entire EMAP Protein family. The HELP motif is approximately 60-70 amino acids in length and is conserved amongst metazoans. Although the HELP motif is hydrophobic, there is no evidence that EMAP-Like Proteins are membrane-associated. All members of the EMAP-Like Protein family, identified to-date, are constructed with an amino terminal HELP motif followed by a WD domain. In C. elegans, EMAP-Like Protein-1 (ELP-1) is required for touch sensation indicating that ELP-1 may play a role in mechanosensation. The localization of ELP-1 to microtubules and adhesion sites implies that ELP-1 may transmit forces between the body surface and the touch receptor neurons.
:
Pssm-ID: 460922 Cd Length: 72 Bit Score: 141.15 E-value: 3.27e-40
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
518-663
3.70e-08
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.
The actual alignment was detected with superfamily member cd00200:
Pssm-ID: 475233 [Multi-domain] Cd Length: 289 Bit Score: 55.42 E-value: 3.70e-08
HELP motif; The founding member of the EMAP protein family is the 75 kDa Echinoderm ...
36-107
3.27e-40
HELP motif; The founding member of the EMAP protein family is the 75 kDa Echinoderm Microtubule-Associated Protein, so-named for its abundance in sea urchin, sand dollar and starfish eggs. The Hydrophobic EMAP-Like Protein (HELP) motif was identified initially in the human EMAP-Like Protein 2 (EML2) and subsequently in the entire EMAP Protein family. The HELP motif is approximately 60-70 amino acids in length and is conserved amongst metazoans. Although the HELP motif is hydrophobic, there is no evidence that EMAP-Like Proteins are membrane-associated. All members of the EMAP-Like Protein family, identified to-date, are constructed with an amino terminal HELP motif followed by a WD domain. In C. elegans, EMAP-Like Protein-1 (ELP-1) is required for touch sensation indicating that ELP-1 may play a role in mechanosensation. The localization of ELP-1 to microtubules and adhesion sites implies that ELP-1 may transmit forces between the body surface and the touch receptor neurons.
Pssm-ID: 460922 Cd Length: 72 Bit Score: 141.15 E-value: 3.27e-40
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
113-501
2.16e-26
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.
Pssm-ID: 238121 [Multi-domain] Cd Length: 289 Bit Score: 109.35 E-value: 2.16e-26
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
518-663
3.70e-08
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.
Pssm-ID: 238121 [Multi-domain] Cd Length: 289 Bit Score: 55.42 E-value: 3.70e-08
Anaphase-promoting complex subunit 4 WD40 domain; Apc4 contains an N-terminal propeller-shaped WD40 domain.The N-terminus of Afi1 serves to stabilize the union between Apc4 and Apc5, both of which lie towards the bottom-front of the APC,
Pssm-ID: 403945 [Multi-domain] Cd Length: 91 Bit Score: 37.26 E-value: 3.65e-03
HELP motif; The founding member of the EMAP protein family is the 75 kDa Echinoderm ...
36-107
3.27e-40
HELP motif; The founding member of the EMAP protein family is the 75 kDa Echinoderm Microtubule-Associated Protein, so-named for its abundance in sea urchin, sand dollar and starfish eggs. The Hydrophobic EMAP-Like Protein (HELP) motif was identified initially in the human EMAP-Like Protein 2 (EML2) and subsequently in the entire EMAP Protein family. The HELP motif is approximately 60-70 amino acids in length and is conserved amongst metazoans. Although the HELP motif is hydrophobic, there is no evidence that EMAP-Like Proteins are membrane-associated. All members of the EMAP-Like Protein family, identified to-date, are constructed with an amino terminal HELP motif followed by a WD domain. In C. elegans, EMAP-Like Protein-1 (ELP-1) is required for touch sensation indicating that ELP-1 may play a role in mechanosensation. The localization of ELP-1 to microtubules and adhesion sites implies that ELP-1 may transmit forces between the body surface and the touch receptor neurons.
Pssm-ID: 460922 Cd Length: 72 Bit Score: 141.15 E-value: 3.27e-40
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
113-501
2.16e-26
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.
Pssm-ID: 238121 [Multi-domain] Cd Length: 289 Bit Score: 109.35 E-value: 2.16e-26
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
104-419
5.94e-19
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.
Pssm-ID: 238121 [Multi-domain] Cd Length: 289 Bit Score: 87.78 E-value: 5.94e-19
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
263-547
2.59e-18
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.
Pssm-ID: 238121 [Multi-domain] Cd Length: 289 Bit Score: 85.85 E-value: 2.59e-18
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
388-662
9.34e-15
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.
Pssm-ID: 238121 [Multi-domain] Cd Length: 289 Bit Score: 75.06 E-value: 9.34e-15
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions ...
518-663
3.70e-08
WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.
Pssm-ID: 238121 [Multi-domain] Cd Length: 289 Bit Score: 55.42 E-value: 3.70e-08
Anaphase-promoting complex subunit 4 WD40 domain; Apc4 contains an N-terminal propeller-shaped WD40 domain.The N-terminus of Afi1 serves to stabilize the union between Apc4 and Apc5, both of which lie towards the bottom-front of the APC,
Pssm-ID: 403945 [Multi-domain] Cd Length: 91 Bit Score: 37.26 E-value: 3.65e-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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Functional characterization of the conserved domain architecture found on the query.
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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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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.
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