Chain A, Alpha-2-macroglobulin receptor-associated protein
Alpha-2-MRAP_N and RAP_D3 domain-containing protein( domain architecture ID 12070242)
Alpha-2-MRAP_N and RAP_D3 domain-containing protein
List of domain hits
Name | Accession | Description | Interval | E-value | ||||
Alpha-2-MRAP_C | pfam06401 | Alpha-2-macroglobulin RAP, C-terminal domain; The alpha-2-macroglobulin receptor-associated ... |
112-323 | 1.24e-81 | ||||
Alpha-2-macroglobulin RAP, C-terminal domain; The alpha-2-macroglobulin receptor-associated protein (RAP) is a intracellular glycoprotein that binds to the 2-macroglobulin receptor and other members of the low density lipoprotein receptor family. The protein inhibits binding of all currently known ligands of these receptors. Two different studies have provided conflicted domain boundaries. : Pssm-ID: 461899 [Multi-domain] Cd Length: 211 Bit Score: 246.42 E-value: 1.24e-81
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Alpha-2-MRAP_N | pfam06400 | Alpha-2-macroglobulin RAP, N-terminal domain; The alpha-2-macroglobulin receptor-associated ... |
1-97 | 2.07e-43 | ||||
Alpha-2-macroglobulin RAP, N-terminal domain; The alpha-2-macroglobulin receptor-associated protein (RAP) is a intracellular glycoprotein that binds to the 2-macroglobulin receptor and other members of the low density lipoprotein receptor family. The protein inhibits binding of all currently known ligands of these receptors. The N-terminal domain is predominately alpha helical. Two different studies have provided conflicted domain boundaries. : Pssm-ID: 461898 Cd Length: 123 Bit Score: 145.53 E-value: 2.07e-43
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Name | Accession | Description | Interval | E-value | ||||
Alpha-2-MRAP_C | pfam06401 | Alpha-2-macroglobulin RAP, C-terminal domain; The alpha-2-macroglobulin receptor-associated ... |
112-323 | 1.24e-81 | ||||
Alpha-2-macroglobulin RAP, C-terminal domain; The alpha-2-macroglobulin receptor-associated protein (RAP) is a intracellular glycoprotein that binds to the 2-macroglobulin receptor and other members of the low density lipoprotein receptor family. The protein inhibits binding of all currently known ligands of these receptors. Two different studies have provided conflicted domain boundaries. Pssm-ID: 461899 [Multi-domain] Cd Length: 211 Bit Score: 246.42 E-value: 1.24e-81
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RAP_D2 | cd14807 | Domain 2 of receptor-associated protein (RAP); This subfamily is the N-terminal domain (D2) of ... |
112-209 | 1.01e-44 | ||||
Domain 2 of receptor-associated protein (RAP); This subfamily is the N-terminal domain (D2) of receptor-associated protein, RAP, an antagonist and a specialized chaperone in the endoplasmic reticulum that binds tightly to members of the low-density lipoprotein (LDL) receptor family and prevents them from associating with other ligands. D2, along with RAP domain 1 (D1), is essential for blocking low-density lipoprotein receptor-related protein (LRP) from binding of certain ligands, such as alpha2-macroglobulin; D1 and D2 each bind LRP weakly but the tandem D1D2 binds much more tightly to the second and the fourth ligand-binding clusters present on LRP, suggesting the avidity effects arising from amino acid residues contributed from each domain. Also, RAP has regions that interact weakly with heparin, one located in D2 and two located in D3. The double module of complement type repeats, CR56, of LRP binds many ligands including alpha2-macroglobulin, which promotes the catabolism of the Abeta-peptide implicated in Alzheimer's disease. Pssm-ID: 269814 Cd Length: 98 Bit Score: 148.08 E-value: 1.01e-44
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Alpha-2-MRAP_N | pfam06400 | Alpha-2-macroglobulin RAP, N-terminal domain; The alpha-2-macroglobulin receptor-associated ... |
1-97 | 2.07e-43 | ||||
Alpha-2-macroglobulin RAP, N-terminal domain; The alpha-2-macroglobulin receptor-associated protein (RAP) is a intracellular glycoprotein that binds to the 2-macroglobulin receptor and other members of the low density lipoprotein receptor family. The protein inhibits binding of all currently known ligands of these receptors. The N-terminal domain is predominately alpha helical. Two different studies have provided conflicted domain boundaries. Pssm-ID: 461898 Cd Length: 123 Bit Score: 145.53 E-value: 2.07e-43
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RAP_D1 | cd14806 | Receptor-associated protein (RAP), Domain 1; This subfamily is the N-terminal domain (D1) of ... |
20-90 | 1.18e-32 | ||||
Receptor-associated protein (RAP), Domain 1; This subfamily is the N-terminal domain (D1) of receptor-associated protein, RAP, an antagonist and a specialized chaperone in the endoplasmic reticulum that binds tightly to members of the low-density lipoprotein (LDL) receptor family and prevents them from associating with other ligands. D1 as well as domain 2 (D2) are essential for blocking low-density lipoprotein receptor-related protein (LRP) from binding of certain ligands, such as activated forms of alpha2-macroglobulin; D1 and D2 each bind LRP weakly but the tandem D1D2 binds much more tightly, suggesting the avidity effects arising from amino acid residues contributed from each domain. The double module of complement type repeats, CR56, of LRP binds many ligands including alpha2-macroglobulin, which promotes the catabolism of the Abeta-peptide implicated in Alzheimer's disease. Pssm-ID: 269813 Cd Length: 71 Bit Score: 115.94 E-value: 1.18e-32
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PRK05771 | PRK05771 | V-type ATP synthase subunit I; Validated |
177-266 | 2.61e-03 | ||||
V-type ATP synthase subunit I; Validated Pssm-ID: 235600 [Multi-domain] Cd Length: 646 Bit Score: 39.53 E-value: 2.61e-03
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Name | Accession | Description | Interval | E-value | ||||
Alpha-2-MRAP_C | pfam06401 | Alpha-2-macroglobulin RAP, C-terminal domain; The alpha-2-macroglobulin receptor-associated ... |
112-323 | 1.24e-81 | ||||
Alpha-2-macroglobulin RAP, C-terminal domain; The alpha-2-macroglobulin receptor-associated protein (RAP) is a intracellular glycoprotein that binds to the 2-macroglobulin receptor and other members of the low density lipoprotein receptor family. The protein inhibits binding of all currently known ligands of these receptors. Two different studies have provided conflicted domain boundaries. Pssm-ID: 461899 [Multi-domain] Cd Length: 211 Bit Score: 246.42 E-value: 1.24e-81
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RAP_D2 | cd14807 | Domain 2 of receptor-associated protein (RAP); This subfamily is the N-terminal domain (D2) of ... |
112-209 | 1.01e-44 | ||||
Domain 2 of receptor-associated protein (RAP); This subfamily is the N-terminal domain (D2) of receptor-associated protein, RAP, an antagonist and a specialized chaperone in the endoplasmic reticulum that binds tightly to members of the low-density lipoprotein (LDL) receptor family and prevents them from associating with other ligands. D2, along with RAP domain 1 (D1), is essential for blocking low-density lipoprotein receptor-related protein (LRP) from binding of certain ligands, such as alpha2-macroglobulin; D1 and D2 each bind LRP weakly but the tandem D1D2 binds much more tightly to the second and the fourth ligand-binding clusters present on LRP, suggesting the avidity effects arising from amino acid residues contributed from each domain. Also, RAP has regions that interact weakly with heparin, one located in D2 and two located in D3. The double module of complement type repeats, CR56, of LRP binds many ligands including alpha2-macroglobulin, which promotes the catabolism of the Abeta-peptide implicated in Alzheimer's disease. Pssm-ID: 269814 Cd Length: 98 Bit Score: 148.08 E-value: 1.01e-44
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Alpha-2-MRAP_N | pfam06400 | Alpha-2-macroglobulin RAP, N-terminal domain; The alpha-2-macroglobulin receptor-associated ... |
1-97 | 2.07e-43 | ||||
Alpha-2-macroglobulin RAP, N-terminal domain; The alpha-2-macroglobulin receptor-associated protein (RAP) is a intracellular glycoprotein that binds to the 2-macroglobulin receptor and other members of the low density lipoprotein receptor family. The protein inhibits binding of all currently known ligands of these receptors. The N-terminal domain is predominately alpha helical. Two different studies have provided conflicted domain boundaries. Pssm-ID: 461898 Cd Length: 123 Bit Score: 145.53 E-value: 2.07e-43
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RAP_D3 | cd14808 | C-terminal receptor-associated protein (RAP), Domain 3; This subfamily is the C-terminal ... |
218-323 | 8.36e-36 | ||||
C-terminal receptor-associated protein (RAP), Domain 3; This subfamily is the C-terminal domain (D3) of receptor-associated protein, RAP, an antagonist and a specialized chaperone in the endoplasmic reticulum that binds tightly to members of the low-density lipoprotein (LDL) receptor family and prevents them from associating with other ligands. D3 is required for folding and trafficking of low-density lipoprotein receptor-related protein (LRP). In the mildly acidic pH of the Golgi, unfolding of RAP-D3 helical bundle facilitates dissociation of RAP from the LDL receptor type A (LA) repeats of LDLR family proteins. Also, RAP has 3 regions that interact weakly with heparin, two regions located in D3 and one in RAP domain 2 (D2). The double module of complement type repeats, CR56, of LRP binds many ligands including alpha2-macroglobulin, which promotes the catabolism of the Abeta-peptide implicated in Alzheimer's disease. Pssm-ID: 269815 Cd Length: 100 Bit Score: 124.70 E-value: 8.36e-36
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RAP_D1 | cd14806 | Receptor-associated protein (RAP), Domain 1; This subfamily is the N-terminal domain (D1) of ... |
20-90 | 1.18e-32 | ||||
Receptor-associated protein (RAP), Domain 1; This subfamily is the N-terminal domain (D1) of receptor-associated protein, RAP, an antagonist and a specialized chaperone in the endoplasmic reticulum that binds tightly to members of the low-density lipoprotein (LDL) receptor family and prevents them from associating with other ligands. D1 as well as domain 2 (D2) are essential for blocking low-density lipoprotein receptor-related protein (LRP) from binding of certain ligands, such as activated forms of alpha2-macroglobulin; D1 and D2 each bind LRP weakly but the tandem D1D2 binds much more tightly, suggesting the avidity effects arising from amino acid residues contributed from each domain. The double module of complement type repeats, CR56, of LRP binds many ligands including alpha2-macroglobulin, which promotes the catabolism of the Abeta-peptide implicated in Alzheimer's disease. Pssm-ID: 269813 Cd Length: 71 Bit Score: 115.94 E-value: 1.18e-32
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RAP | cd14803 | Receptor-associated protein (RAP); Receptor-associated protein, RAP, is an antagonist and a ... |
112-209 | 1.28e-25 | ||||
Receptor-associated protein (RAP); Receptor-associated protein, RAP, is an antagonist and a specialized chaperone in the endoplasmic reticulum that binds tightly to members of the low-density lipoprotein (LDL) receptor family and prevents them from associating with other ligands. RAP associates with (LDL) receptor-related protein (LRP) early in the secretory pathway, reducing its ligand binding capacity, and then dissociates from LRP in the low-pH environment of the Golgi; studies have shown that histidine residues in RAP D3 serve as a switch that facilitates its uncoupling from the receptor. RAP is a modular protein identified as having an internal triplication, with domains, D1, D2, and D3, each thought to have distinct functions; these domains are independent and do not interact. The carboxyl-terminal domain (D3) of RAP is required for folding and trafficking of LRP, while the amino-terminal tandem D1D2 domains of RAP are essential for blocking LRP from binding of certain ligands, such as activated forms of alpha2-macroglobulin. Pssm-ID: 269812 Cd Length: 97 Bit Score: 98.27 E-value: 1.28e-25
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RAP | cd14803 | Receptor-associated protein (RAP); Receptor-associated protein, RAP, is an antagonist and a ... |
218-316 | 3.27e-25 | ||||
Receptor-associated protein (RAP); Receptor-associated protein, RAP, is an antagonist and a specialized chaperone in the endoplasmic reticulum that binds tightly to members of the low-density lipoprotein (LDL) receptor family and prevents them from associating with other ligands. RAP associates with (LDL) receptor-related protein (LRP) early in the secretory pathway, reducing its ligand binding capacity, and then dissociates from LRP in the low-pH environment of the Golgi; studies have shown that histidine residues in RAP D3 serve as a switch that facilitates its uncoupling from the receptor. RAP is a modular protein identified as having an internal triplication, with domains, D1, D2, and D3, each thought to have distinct functions; these domains are independent and do not interact. The carboxyl-terminal domain (D3) of RAP is required for folding and trafficking of LRP, while the amino-terminal tandem D1D2 domains of RAP are essential for blocking LRP from binding of certain ligands, such as activated forms of alpha2-macroglobulin. Pssm-ID: 269812 Cd Length: 97 Bit Score: 97.12 E-value: 3.27e-25
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PRK05771 | PRK05771 | V-type ATP synthase subunit I; Validated |
177-266 | 2.61e-03 | ||||
V-type ATP synthase subunit I; Validated Pssm-ID: 235600 [Multi-domain] Cd Length: 646 Bit Score: 39.53 E-value: 2.61e-03
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Blast search parameters | ||||
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