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Search results 301 to 400 out of 438 for Cop1

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Type Details Score
Protein Domain
Type: Family
Description: This entry represents the epsilon subunit of the coatomer complex, which is involved in the regulation of intracellular protein trafficking between the endoplasmic reticulum and the Golgi complex [].Proteins synthesised on the ribosome and processed in the endoplasmic reticulum are transported from the Golgi apparatus to the trans-Golgi network (TGN), and from there via small carrier vesicles to their final destination compartment. This traffic is bidirectional, to ensure that proteins required to form vesicles are recycled. Vesicles have specific coat proteins (such as clathrin or coatomer) that are important for cargo selection and direction of transfer []. While clathrin mediates endocytic protein transport, and transport from ER to Golgi, coatomers primarily mediate intra-Golgi transport, as well as the reverse Golgi to ER transport of dilysine-tagged proteins []. For example, the coatomer COP1 (coat protein complex 1) is responsible for reverse transport of recycled proteins from Golgi and pre-Golgi compartments back to the ER, while COPII buds vesicles from the ER to the Golgi []. Coatomers reversibly associate with Golgi (non-clathrin-coated) vesicles to mediate protein transport and for budding from Golgi membranes []. Activated small guanine triphosphatases (GTPases) attract coat proteins to specific membrane export sites, thereby linking coatomers to export cargos. As coat proteins polymerise, vesicles are formed and budded from membrane-bound organelles. Coatomer complexes also influence Golgi structural integrity, as well as the processing, activity, and endocytic recycling of LDL receptors. In mammals, coatomer complexes can only be recruited by membranes associated to ADP-ribosylation factors (ARFs), which are small GTP-binding proteins. Coatomer complexes are hetero-oligomers composed of at least an alpha, beta, beta', gamma, delta, epsilon and zeta subunits.
Protein Domain
Type: Domain
Description: Proteins synthesised on the ribosome and processed in the endoplasmic reticulum are transported from the Golgi apparatus to the trans-Golgi network (TGN), and from there via small carrier vesicles to their final destination compartment. This traffic is bidirectional, to ensure that proteins required to form vesicles are recycled. Vesicles have specific coat proteins (such as clathrin or coatomer) that are important for cargo selection and direction of transfer []. While clathrin mediates endocytic protein transport, and transport from ER to Golgi, coatomers primarily mediate intra-Golgi transport, as well as the reverse Golgi to ER transport of dilysine-tagged proteins []. For example, the coatomer COP1 (coat protein complex 1) is responsible for reverse transport of recycled proteins from Golgi and pre-Golgi compartments back to the ER, while COPII buds vesicles from the ER to the Golgi []. Coatomers reversibly associate with Golgi (non-clathrin-coated) vesicles to mediate protein transport and for budding from Golgi membranes []. Activated small guanine triphosphatases (GTPases) attract coat proteins to specific membrane export sites, thereby linking coatomers to export cargos. As coat proteins polymerise, vesicles are formed and budded from membrane-bound organelles. Coatomer complexes also influence Golgi structural integrity, as well as the processing, activity, and endocytic recycling of LDL receptors. In mammals, coatomer complexes can only be recruited by membranes associated to ADP-ribosylation factors (ARFs), which are small GTP-binding proteins. Coatomer complexes are hetero-oligomers composed of at least an alpha, beta, beta', gamma, delta, epsilon and zeta subunits. This entry represents the C terminus (approximately 500 residues) of the eukaryotic coatomer alpha subunit [, ]. This domain is found along with the domain.
Protein Domain
Type: Domain
Description: This entry represents a domain found in the C-terminal of the coatamer beta subunit proteins (Beta-coat proteins). It is a platform domain on the appendage that carries a highly conserved tryptophan [, ].Proteins synthesised on the ribosome and processed in the endoplasmic reticulum are transported from the Golgi apparatus to the trans-Golgi network (TGN), and from there via small carrier vesicles to their final destination compartment. This traffic is bidirectional, to ensure that proteins required to form vesicles are recycled. Vesicles have specific coat proteins (such as clathrin or coatomer) that are important for cargo selection and direction of transfer []. While clathrin mediates endocytic protein transport, and transport from ER to Golgi, coatomers primarily mediate intra-Golgi transport, as well as the reverse Golgi to ER transport of dilysine-tagged proteins []. For example, the coatomer COP1 (coat protein complex 1) is responsible for reverse transport of recycled proteins from Golgi and pre-Golgi compartments back to the ER, while COPII buds vesicles from the ER to the Golgi []. Coatomers reversibly associate with Golgi (non-clathrin-coated) vesicles to mediate protein transport and for budding from Golgi membranes []. Activated small guanine triphosphatases (GTPases) attract coat proteins to specific membrane export sites, thereby linking coatomers to export cargos. As coat proteins polymerise, vesicles are formed and budded from membrane-bound organelles. Coatomer complexes also influence Golgi structural integrity, as well as the processing, activity, and endocytic recycling of LDL receptors. In mammals, coatomer complexes can only be recruited by membranes associated to ADP-ribosylation factors (ARFs), which are small GTP-binding proteins. Coatomer complexes are hetero-oligomers composed of at least an alpha, beta, beta', gamma, delta, epsilon and zeta subunits.
Protein Domain
Type: Family
Description: This entry represents the delta subunit of the coatomer complex, which is involved in the regulation of intracellular protein trafficking between the endoplasmic reticulum and the Golgi complex [].Proteins synthesised on the ribosome and processed in the endoplasmic reticulum are transported from the Golgi apparatus to the trans-Golgi network (TGN), and from there via small carrier vesicles to their final destination compartment. This traffic is bidirectional, to ensure that proteins required to form vesicles are recycled. Vesicles have specific coat proteins (such as clathrin or coatomer) that are important for cargo selection and direction of transfer []. While clathrin mediates endocytic protein transport, and transport from ER to Golgi, coatomers primarily mediate intra-Golgi transport, as well as the reverse Golgi to ER transport of dilysine-tagged proteins []. For example, the coatomer COP1 (coat protein complex 1) is responsible for reverse transport of recycled proteins from Golgi and pre-Golgi compartments back to the ER, while COPII buds vesicles from the ER to the Golgi []. Coatomers reversibly associate with Golgi (non-clathrin-coated) vesicles to mediate protein transport and for budding from Golgi membranes []. Activated small guanine triphosphatases (GTPases) attract coat proteins to specific membrane export sites, thereby linking coatomers to export cargos. As coat proteins polymerise, vesicles are formed and budded from membrane-bound organelles. Coatomer complexes also influence Golgi structural integrity, as well as the processing, activity, and endocytic recycling of LDL receptors. In mammals, coatomer complexes can only be recruited by membranes associated to ADP-ribosylation factors (ARFs), which are small GTP-binding proteins. Coatomer complexes are hetero-oligomers composed of at least an alpha, beta, beta', gamma, delta, epsilon and zeta subunits.
Protein Domain
Type: Domain
Description: Proteins synthesised on the ribosome and processed in the endoplasmic reticulum are transported from the Golgi apparatus to the trans-Golgi network (TGN), and from there via small carrier vesicles to their final destination compartment. This traffic is bidirectional, to ensure that proteins required to form vesicles are recycled. Vesicles have specific coat proteins (such as clathrin or coatomer) that are important for cargo selection and direction of transfer []. While clathrin mediates endocytic protein transport, and transport from ER to Golgi, coatomers primarily mediate intra-Golgi transport, as well as the reverse Golgi to ER transport of dilysine-tagged proteins []. For example, the coatomer COP1 (coat protein complex 1) is responsible for reverse transport of recycled proteins from Golgi and pre-Golgi compartments back to the ER, while COPII buds vesicles from the ER to the Golgi []. Coatomers reversibly associate with Golgi (non-clathrin-coated) vesicles to mediate protein transport and for budding from Golgi membranes []. Activated small guanine triphosphatases (GTPases) attract coat proteins to specific membrane export sites, thereby linking coatomers to export cargos. As coat proteins polymerise, vesicles are formed and budded from membrane-bound organelles. Coatomer complexes also influence Golgi structural integrity, as well as the processing, activity, and endocytic recycling of LDL receptors. In mammals, coatomer complexes can only be recruited by membranes associated to ADP-ribosylation factors (ARFs), which are small GTP-binding proteins. Coatomer complexes are hetero-oligomers composed of at least an alpha, beta, beta', gamma, delta, epsilon and zeta subunits. This entry represents a β-sandwich structural motif found in the appendage domain of the gamma subunit of coatomer complexes. This subdomain has an immunoglobulin-like β-sandwich fold containing 7 strands in 2 β-sheets in a Greek key topology []. The appendage domain of the gamma coatomer subunit has a similar overall fold to the appendage domain of clathrin adaptors, and can also share the same motif-based cargo recognition and accessory factor recruitment mechanisms.
Protein Domain
Type: Homologous_superfamily
Description: Proteins synthesised on the ribosome and processed in the endoplasmic reticulum are transported from the Golgi apparatus to the trans-Golgi network (TGN), and from there via small carrier vesicles to their final destination compartment. This traffic is bidirectional, to ensure that proteins required to form vesicles are recycled. Vesicles have specific coat proteins (such as clathrin or coatomer) that are important for cargo selection and direction of transfer []. While clathrin mediates endocytic protein transport, and transport from ER to Golgi, coatomers primarily mediate intra-Golgi transport, as well as the reverse Golgi to ER transport of dilysine-tagged proteins []. For example, the coatomer COP1 (coat protein complex 1) is responsible for reverse transport of recycled proteins from Golgi and pre-Golgi compartments back to the ER, while COPII buds vesicles from the ER to the Golgi []. Coatomers reversibly associate with Golgi (non-clathrin-coated) vesicles to mediate protein transport and for budding from Golgi membranes []. Activated small guanine triphosphatases (GTPases) attract coat proteins to specific membrane export sites, thereby linking coatomers to export cargos. As coat proteins polymerise, vesicles are formed and budded from membrane-bound organelles. Coatomer complexes also influence Golgi structural integrity, as well as the processing, activity, and endocytic recycling of LDL receptors. In mammals, coatomer complexes can only be recruited by membranes associated to ADP-ribosylation factors (ARFs), which are small GTP-binding proteins. Coatomer complexes are hetero-oligomers composed of at least an alpha, beta, beta', gamma, delta, epsilon and zeta subunits. This entry represents a β-sandwich structural motif found in the appendage domain superfamily of the gamma subunit of coatomer complexes. This subdomain has an immunoglobulin-like β-sandwich fold containing 7 strands in 2 β-sheets in a Greek key topology []. The appendage domain of the gamma coatomer subunit has a similar overall fold to the appendage domain of clathrin adaptors, and can also share the same motif-based cargo recognition and accessory factor recruitment mechanisms.
Protein Domain
Type: Domain
Description: Proteins synthesised on the ribosome and processed in the endoplasmic reticulum are transported from the Golgi apparatus to the trans-Golgi network (TGN), and from there via small carrier vesicles to their final destination compartment. This traffic is bidirectional, to ensure that proteins required to form vesicles are recycled. Vesicles have specific coat proteins (such as clathrin or coatomer) that are important for cargo selection and direction of transfer []. While clathrin mediates endocytic protein transport, and transport from ER to Golgi, coatomers primarily mediate intra-Golgi transport, as well as the reverse Golgi to ER transport of dilysine-tagged proteins []. For example, the coatomer COP1 (coat protein complex 1) is responsible for reverse transport of recycled proteins from Golgi and pre-Golgi compartments back to the ER, while COPII buds vesicles from the ER to the Golgi []. Coatomers reversibly associate with Golgi (non-clathrin-coated) vesicles to mediate protein transport and for budding from Golgi membranes []. Activated small guanine triphosphatases (GTPases) attract coat proteins to specific membrane export sites, thereby linking coatomers to export cargos. As coat proteins polymerise, vesicles are formed and budded from membrane-bound organelles. Coatomer complexes also influence Golgi structural integrity, as well as the processing, activity, and endocytic recycling of LDL receptors. In mammals, coatomer complexes can only be recruited by membranes associated to ADP-ribosylation factors (ARFs), which are small GTP-binding proteins. Coatomer complexes are hetero-oligomers composed of at least an alpha, beta, beta', gamma, delta, epsilon and zeta subunits. This entry represents the C-terminal domain of the beta subunit from coatomer proteins (Beta-coat proteins). The C-terminal domain probably adapts the function of the N-terminal domain. Coatomer protein complex I (COPI)-coated vesicles are involved in transport between the endoplasmic reticulum and the Golgi but also participate in transport from early to late endosomes within the endocytic pathway [].
Publication
First Author: Barlowe C
Year: 2000
Journal: Traffic
Title: Traffic COPs of the early secretory pathway.
Volume: 1
Issue: 5
Pages: 371-7
Publication
First Author: Takatsu H
Year: 2001
Journal: Biochem Biophys Res Commun
Title: Similar subunit interactions contribute to assembly of clathrin adaptor complexes and COPI complex: analysis using yeast three-hybrid system.
Volume: 284
Issue: 4
Pages: 1083-9
Protein
Organism: Mus musculus/domesticus
Length: 959  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 1224  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 953  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 1131  
Fragment?: true
Protein
Organism: Mus musculus/domesticus
Length: 1233  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 1224  
Fragment?: false
Publication
First Author: Watson PJ
Year: 2004
Journal: Traffic
Title: Gamma-COP appendage domain - structure and function.
Volume: 5
Issue: 2
Pages: 79-88
Publication
First Author: Béthune J
Year: 2006
Journal: J Membr Biol
Title: COPI-mediated transport.
Volume: 211
Issue: 2
Pages: 65-79
Protein
Organism: Mus musculus/domesticus
Length: 308  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 234  
Fragment?: true
Protein
Organism: Mus musculus/domesticus
Length: 284  
Fragment?: true
Protein
Organism: Mus musculus/domesticus
Length: 308  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 227  
Fragment?: true
Protein
Organism: Mus musculus/domesticus
Length: 116  
Fragment?: true
Protein
Organism: Mus musculus/domesticus
Length: 112  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 905  
Fragment?: false
Publication
First Author: Hoffman GR
Year: 2003
Journal: Mol Cell
Title: Conserved structural motifs in intracellular trafficking pathways: structure of the gammaCOP appendage domain.
Volume: 12
Issue: 3
Pages: 615-25
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein
Organism: Mus musculus/domesticus
Length: 205  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 264  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 238  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 277  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 276  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 433  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 273  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 302  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 222  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 219  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 261  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 376  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 422  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 248  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 239  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 418  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 530  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 241  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 201  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 250  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 254  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 249  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 389  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 255  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 389  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 456  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 246  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 240  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 442  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 504  
Fragment?: false