unnamed protein product [Arabidopsis thaliana]
Protein Classification
v-SNARE domain-containing protein( domain architecture ID 10523346)
v-SNARE (soluble N-ethylmaleimide-sensitive factor attachment protein receptor) domain-containing protein similar to Saccharomyces cerevisiae t-SNARE VTI1 (vesicle transport through interaction with t-SNAREs homolog 1) which belongs to the Qb subgroup of SNAREs (soluble N-ethylmaleimide-sensitive factor attachment protein receptor)
List of domain hits
| Name | Accession | Description | Interval | E-value | ||
| SNARE_Vti1 | cd15862 | SNARE motif of Vti1; Vti1 (vesicle transport through interaction with t-SNAREs homolog 1) ... |
123-184 | 5.15e-18 | ||
SNARE motif of Vti1; Vti1 (vesicle transport through interaction with t-SNAREs homolog 1) belongs to the Qb subgroup of SNAREs (soluble N-ethylmaleimide-sensitive factor attachment protein receptor). Vti1b interacts with syntaxin 7 (Qa), syntaxin 8 (Qc), and the lysosomal R-SNARE VAMP8 or VAMP7 to form the endosomal SNARE core complex that mediates transport from the early endosomes and the MVBs (multivesicular bodies), and from the MVBs to the lysosomes, respectively. Vti1a interacts with syntaxin 16 (Qa), syntaxin 6 (Qc), and the lysosomal R-SNARE VAMP4 to form an endosomal SNARE core complex that mediates transport from the early endosomes to the TGN (trans-Golgi network). SNARE proteins consist of coiled-coil helices (called SNARE motifs) which mediate the interactions between SNARE proteins, and a transmembrane domain. The SNARE complex mediates membrane fusion, important for trafficking of newly synthesized proteins, recycling of pre-existing proteins and organelle formation. SNARE proteins are classified into four groups, Qa-, Qb-, Qc- and R-SNAREs, depending on whether the residue in the hydrophilic center layer of the four-helical bundle is a glutamine (Q) or arginine (R). Qa-, as well as Qb- and Qc-SNAREs, are localized to target organelle membranes, while R-SNARE is localized to vesicle membranes. They form unique complexes consisting of one member of each subgroup, that mediate fusion between a specific type of vesicles and their target organelle. Their SNARE motifs form twisted and parallel heterotetrameric helix bundles. Examples for members of the Qb SNAREs are N-terminal domains of SNAP23 and SNAP25, Vti1, Sec20 and GS27. : Pssm-ID: 277215 Cd Length: 62 Bit Score: 74.49 E-value: 5.15e-18
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| V-SNARE | pfam05008 | Vesicle transport v-SNARE protein N-terminus; V-SNARE proteins are required for protein ... |
12-90 | 4.26e-14 | ||
Vesicle transport v-SNARE protein N-terminus; V-SNARE proteins are required for protein traffic between eukaryotic organelles. The v-SNAREs on transport vesicles interact with t-SNAREs on target membranes in order to facilitate this. This domain is the N-terminal half of the V-Snare proteins. : Pssm-ID: 461516 Cd Length: 79 Bit Score: 64.55 E-value: 4.26e-14
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| Name | Accession | Description | Interval | E-value | ||
| SNARE_Vti1 | cd15862 | SNARE motif of Vti1; Vti1 (vesicle transport through interaction with t-SNAREs homolog 1) ... |
123-184 | 5.15e-18 | ||
SNARE motif of Vti1; Vti1 (vesicle transport through interaction with t-SNAREs homolog 1) belongs to the Qb subgroup of SNAREs (soluble N-ethylmaleimide-sensitive factor attachment protein receptor). Vti1b interacts with syntaxin 7 (Qa), syntaxin 8 (Qc), and the lysosomal R-SNARE VAMP8 or VAMP7 to form the endosomal SNARE core complex that mediates transport from the early endosomes and the MVBs (multivesicular bodies), and from the MVBs to the lysosomes, respectively. Vti1a interacts with syntaxin 16 (Qa), syntaxin 6 (Qc), and the lysosomal R-SNARE VAMP4 to form an endosomal SNARE core complex that mediates transport from the early endosomes to the TGN (trans-Golgi network). SNARE proteins consist of coiled-coil helices (called SNARE motifs) which mediate the interactions between SNARE proteins, and a transmembrane domain. The SNARE complex mediates membrane fusion, important for trafficking of newly synthesized proteins, recycling of pre-existing proteins and organelle formation. SNARE proteins are classified into four groups, Qa-, Qb-, Qc- and R-SNAREs, depending on whether the residue in the hydrophilic center layer of the four-helical bundle is a glutamine (Q) or arginine (R). Qa-, as well as Qb- and Qc-SNAREs, are localized to target organelle membranes, while R-SNARE is localized to vesicle membranes. They form unique complexes consisting of one member of each subgroup, that mediate fusion between a specific type of vesicles and their target organelle. Their SNARE motifs form twisted and parallel heterotetrameric helix bundles. Examples for members of the Qb SNAREs are N-terminal domains of SNAP23 and SNAP25, Vti1, Sec20 and GS27. Pssm-ID: 277215 Cd Length: 62 Bit Score: 74.49 E-value: 5.15e-18
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| V-SNARE_C | pfam12352 | Snare region anchored in the vesicle membrane C-terminus; Within the SNARE proteins ... |
124-188 | 4.68e-16 | ||
Snare region anchored in the vesicle membrane C-terminus; Within the SNARE proteins interactions in the C-terminal half of the SNARE helix are critical to the driving of membrane fusion; whereas interactions in the N-terminal half of the SNARE domain are important for promoting priming or docking of the vesicle pfam05008. Pssm-ID: 289148 Cd Length: 66 Bit Score: 69.56 E-value: 4.68e-16
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| V-SNARE | pfam05008 | Vesicle transport v-SNARE protein N-terminus; V-SNARE proteins are required for protein ... |
12-90 | 4.26e-14 | ||
Vesicle transport v-SNARE protein N-terminus; V-SNARE proteins are required for protein traffic between eukaryotic organelles. The v-SNAREs on transport vesicles interact with t-SNAREs on target membranes in order to facilitate this. This domain is the N-terminal half of the V-Snare proteins. Pssm-ID: 461516 Cd Length: 79 Bit Score: 64.55 E-value: 4.26e-14
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| Name | Accession | Description | Interval | E-value | ||
| SNARE_Vti1 | cd15862 | SNARE motif of Vti1; Vti1 (vesicle transport through interaction with t-SNAREs homolog 1) ... |
123-184 | 5.15e-18 | ||
SNARE motif of Vti1; Vti1 (vesicle transport through interaction with t-SNAREs homolog 1) belongs to the Qb subgroup of SNAREs (soluble N-ethylmaleimide-sensitive factor attachment protein receptor). Vti1b interacts with syntaxin 7 (Qa), syntaxin 8 (Qc), and the lysosomal R-SNARE VAMP8 or VAMP7 to form the endosomal SNARE core complex that mediates transport from the early endosomes and the MVBs (multivesicular bodies), and from the MVBs to the lysosomes, respectively. Vti1a interacts with syntaxin 16 (Qa), syntaxin 6 (Qc), and the lysosomal R-SNARE VAMP4 to form an endosomal SNARE core complex that mediates transport from the early endosomes to the TGN (trans-Golgi network). SNARE proteins consist of coiled-coil helices (called SNARE motifs) which mediate the interactions between SNARE proteins, and a transmembrane domain. The SNARE complex mediates membrane fusion, important for trafficking of newly synthesized proteins, recycling of pre-existing proteins and organelle formation. SNARE proteins are classified into four groups, Qa-, Qb-, Qc- and R-SNAREs, depending on whether the residue in the hydrophilic center layer of the four-helical bundle is a glutamine (Q) or arginine (R). Qa-, as well as Qb- and Qc-SNAREs, are localized to target organelle membranes, while R-SNARE is localized to vesicle membranes. They form unique complexes consisting of one member of each subgroup, that mediate fusion between a specific type of vesicles and their target organelle. Their SNARE motifs form twisted and parallel heterotetrameric helix bundles. Examples for members of the Qb SNAREs are N-terminal domains of SNAP23 and SNAP25, Vti1, Sec20 and GS27. Pssm-ID: 277215 Cd Length: 62 Bit Score: 74.49 E-value: 5.15e-18
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| V-SNARE_C | pfam12352 | Snare region anchored in the vesicle membrane C-terminus; Within the SNARE proteins ... |
124-188 | 4.68e-16 | ||
Snare region anchored in the vesicle membrane C-terminus; Within the SNARE proteins interactions in the C-terminal half of the SNARE helix are critical to the driving of membrane fusion; whereas interactions in the N-terminal half of the SNARE domain are important for promoting priming or docking of the vesicle pfam05008. Pssm-ID: 289148 Cd Length: 66 Bit Score: 69.56 E-value: 4.68e-16
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| V-SNARE | pfam05008 | Vesicle transport v-SNARE protein N-terminus; V-SNARE proteins are required for protein ... |
12-90 | 4.26e-14 | ||
Vesicle transport v-SNARE protein N-terminus; V-SNARE proteins are required for protein traffic between eukaryotic organelles. The v-SNAREs on transport vesicles interact with t-SNAREs on target membranes in order to facilitate this. This domain is the N-terminal half of the V-Snare proteins. Pssm-ID: 461516 Cd Length: 79 Bit Score: 64.55 E-value: 4.26e-14
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| SNARE_Vti1b | cd15890 | SNARE motif of Vti1b-like; Vti1b (vesicle transport through interaction with t-SNAREs homolog ... |
123-184 | 1.64e-07 | ||
SNARE motif of Vti1b-like; Vti1b (vesicle transport through interaction with t-SNAREs homolog 1B) belongs to the Qb subgroup of SNAREs (soluble N-ethylmaleimide-sensitive factor attachment protein receptor). Vti1b interacts with syntaxin 7 (Qa), syntaxin 8 (Qc), and the lysosomal R-SNARE VAMP8 or VAMP7 to form the endosomal SNARE core complexes that mediate transport from the early endosomes and the MVBs (multivesicular bodies), and from the MVBs to the lysosomes, respectively. SNARE proteins consist of coiled-coil helices (called SNARE motifs) which mediate the interactions between SNARE proteins, and a transmembrane domain. The SNARE complex mediates membrane fusion, important for trafficking of newly synthesized proteins, recycling of pre-existing proteins and organelle formation. SNARE proteins are classified into four groups, Qa-, Qb-, Qc- and R-SNAREs, depending on whether the residue in the hydrophilic center layer of the four-helical bundle is a glutamine (Q) or arginine (R). Qa-, as well as Qb- and Qc-SNAREs, are localized to target organelle membranes, while R-SNARE is localized to vesicle membranes. They form unique complexes consisting of one member of each subgroup, that mediate fusion between a specific type of vesicles and their target organelle. Their SNARE motifs form twisted and parallel heterotetrameric helix bundles. Examples for members of the Qb SNAREs are N-terminal domains of SNAP23 and SNAP25, Vti1, Sec20 and GS27. Pssm-ID: 277243 Cd Length: 62 Bit Score: 46.80 E-value: 1.64e-07
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| SNARE_Vti1a | cd15891 | SNARE motif of Vti1b-like; Vti1a (vesicle transport through interaction with t-SNAREs homolog ... |
123-184 | 4.50e-07 | ||
SNARE motif of Vti1b-like; Vti1a (vesicle transport through interaction with t-SNAREs homolog 1A) belongs to the Qb subgroup of SNAREs (soluble N-ethylmaleimide-sensitive factor attachment protein receptor). Vti1a interacts with syntaxin 16 (Qa), syntaxin 6 (Qc), and the lysosomal R-SNARE VAMP4 to form an endosomal SNARE core complex that mediates transport from the early endosomes to the TGN (trans-Golgi network). SNARE proteins consist of coiled-coil helices (called SNARE motifs) which mediate the interactions between SNARE proteins, and a transmembrane domain. The SNARE complex mediates membrane fusion, important for trafficking of newly synthesized proteins, recycling of pre-existing proteins and organelle formation. SNARE proteins are classified into four groups, Qa-, Qb-, Qc- and R-SNAREs, depending on whether the residue in the hydrophilic center layer of the four-helical bundle is a glutamine (Q) or arginine (R). Qa-, as well as Qb- and Qc-SNAREs, are localized to target organelle membranes, while R-SNARE is localized to vesicle membranes. They form unique complexes consisting of one member of each subgroup, that mediate fusion between a specific type of vesicles and their target organelle. Their SNARE motifs form twisted and parallel heterotetrameric helix bundles. Examples for members of the Qb SNAREs are N-terminal domains of SNAP23 and SNAP25, Vti1, Sec20 and GS27. Pssm-ID: 277244 Cd Length: 62 Bit Score: 45.37 E-value: 4.50e-07
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| SNARE_SNAP25N_23N_29N_SEC9N | cd15861 | N-terminal SNARE motif of SNAP25, SNAP23, SNAP29, and SEC9; N-terminal SNARE motif of members ... |
128-184 | 3.14e-05 | ||
N-terminal SNARE motif of SNAP25, SNAP23, SNAP29, and SEC9; N-terminal SNARE motif of members of the Qb/Qc subfamily of SNARE (soluble N-ethylmaleimide-sensitive factor attachment protein receptor) proteins. Qb/Qc SNAREs consist of 2 coiled-coil helices (called SNARE motifs, one belonging to the Qb subgroup and one belonging to the Qc subgroup), which mediate the interactions with other SNARE proteins, and a transmembrane domain. In general, the SNARE complex mediates membrane fusion, important for trafficking of newly synthesized proteins, recycling of pre-existing proteins and organelle formation. SNARE proteins are classified into four groups, Qa-, Qb-, Qc- and R-SNAREs, depending on whether the residue in the hydrophilic center layer of the four-helical bundle is a glutamine (Q) or arginine (R). Qa-, as well as Qb- and Qc-SNAREs, are localized to target organelle membranes, while R-SNARE is localized to vesicle membranes. They form unique complexes consisting of one member of each subgroup, that mediate fusion between a specific type of vesicles and their target organelle. Their SNARE motifs form twisted and parallel heterotetrameric helix bundles. Examples for members of the Qb/Qc SNAREs are SNAP23, SNAP25, SNAP29, SNAP47 and SEC9. Pssm-ID: 277214 Cd Length: 65 Bit Score: 40.63 E-value: 3.14e-05
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| SNARE_SNAP29N | cd15887 | N-terminal SNARE motif of SNAP29; N-terminal SNARE motif of SNAP29, a member of the Qb/Qc ... |
136-178 | 5.15e-03 | ||
N-terminal SNARE motif of SNAP29; N-terminal SNARE motif of SNAP29, a member of the Qb/Qc subfamily of SNARE (soluble N-ethylmaleimide-sensitive factor attachment protein receptor) proteins. SNAP29 interacts with STX17 (Qa) and the lysosomal R-SNARE VAMP8. The complex plays a role in autophagosome-lysosome fusion. Autophagosome transports cytoplasmic materials including cytoplasmic proteins, glycogen, lipids, organelles, and invading bacteria to the lysosome for degradation. Qb/Qc SNAREs consist of 2 coiled-coil helices (called SNARE motifs, one belonging to the Qb subgroup and one belonging to the Qc subgroup), which mediate the interactions with other SNARE proteins, and a transmembrane domain. In general, the SNARE complex mediates membrane fusion, important for trafficking of newly synthesized proteins, recycling of pre-existing proteins and organelle formation. SNARE proteins are classified into four groups, Qa-, Qb-, Qc- and R-SNAREs, depending on whether the residue in the hydrophilic center layer of the four-helical bundle is a glutamine (Q) or arginine (R). Qa-, as well as Qb- and Qc-SNAREs, are localized to target organelle membranes, while R-SNARE is localized to vesicle membranes. They form unique complexes consisting of one member of each subgroup, that mediate fusion between a specific type of vesicles and their target organelle. Their SNARE motifs form twisted and parallel heterotetrameric helix bundles. Other members of the Qb/Qc SNAREs are SNAP23, SNAP25, SNAP47 and SEC9. Pssm-ID: 277240 Cd Length: 65 Bit Score: 34.17 E-value: 5.15e-03
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| Blast search parameters | ||||
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