proline-tRNA ligase (DUF1680) [Arabidopsis thaliana]
Protein Classification
glycoside hydrolase family 127 protein( domain architecture ID 10546261)
glycoside hydrolase family 127 (GH127) protein similar to Bifidobacterium longum beta-L-arabinofuranosidase HypBA1, which releases L-arabinose from the non-reducing end of various substrates such as L-arabinofuranose (Araf)-beta1,2-Araf disaccharide and also transglycosylates 1-alkanols with retention of the anomeric configuration
List of domain hits
| Name | Accession | Description | Interval | E-value | ||||||||
| Glyco_hydro_127 | pfam07944 | Beta-L-arabinofuranosidase, GH127; One member of this family, from Bidobacterium longicum, ... |
111-635 | 0e+00 | ||||||||
Beta-L-arabinofuranosidase, GH127; One member of this family, from Bidobacterium longicum, UniProtKB:E8MGH8, has been characterized as an unusual beta-L-arabinofuranosidase enzyme, EC:3.2.1.185. It rleases l-arabinose from the l-arabinofuranose (Araf)-beta1,2-Araf disaccharide and also transglycosylates 1-alkanols with retention of the anomeric configuration. Terminal beta-l-arabinofuranosyl residues have been found in arabinogalactan proteins from a mumber of different plantt species. beta-l-Arabinofuranosyl linkages with 1-4 arabinofuranosides are also found in the sugar chains of extensin and solanaceous lectins, hydroxyproline (Hyp)2-rich glycoproteins that are widely observed in plant cell wall fractions. The critical residue for catalytic activity is Glu-338, in a ET/SCAS sequence context. : Pssm-ID: 400342 [Multi-domain] Cd Length: 503 Bit Score: 596.22 E-value: 0e+00
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| beta-trefoil_ABD_ABFB-like super family | cl49624 | Arabinose-binding domain (ABD), beta-trefoil fold, found in the ABFB family; The ABFB family ... |
723-854 | 1.94e-08 | ||||||||
Arabinose-binding domain (ABD), beta-trefoil fold, found in the ABFB family; The ABFB family includes alpha-L-arabinofuranosidase B (ABF B)-like proteins and otogelin-like proteins. Alpha-L-arabinofuranosidase (EC 3.2.1.55), also called ABF, or non-reducing end alpha-L-arabinofuranosidase, or arabinofuranosidase, or arabinosidase, is involved in the degradation of arabinoxylan, a major component of plant hemicellulose. It can hydrolyze 1,5-, 1,3- and 1,2-alpha-linkages not only in L-arabinofuranosyl oligosaccharides, but also in polysaccharides containing terminal non-reducing L-arabinofuranoses in side chains, like L-arabinan, arabinogalactan and arabinoxylan. ABF belongs to the glycosyl hydrolase 54 family. Hungateiclostridium thermocellum anti-sigma-I factor RsgI5 shows high sequence similarity with ABF B. It negatively regulates SigI5 activity through direct interaction. The OTOG subfamily includes otogelin (OTOG) and otogelin-like protein (OTOGL). OTOG is a glycoprotein specific to acellular membranes of the inner ear. It may be required for the anchoring of otoconial membranes and cupula to the underlying neuroepithelia in the vestibule. OTOG may be involved in the organization and/or stabilization of the fibrillar network that compose the tectorial membrane in the cochlea. OTOGL is a mucin glycoprotein that is a component of the tectorial membrane. It acts as a gel-forming mucin that forms high-molecular-weight complexes and is glycosylated through mucin-type O-glycosylation. Mutations in OTOG or OTOGL genes may cause hearing loss. Members of the ABFB family contain an ABD with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ABD binds two arabinose molecules in the beta and gamma subdomains. The actual alignment was detected with superfamily member cd23265: Pssm-ID: 483964 Cd Length: 135 Bit Score: 53.82 E-value: 1.94e-08
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| Name | Accession | Description | Interval | E-value | |||||||||
| Glyco_hydro_127 | pfam07944 | Beta-L-arabinofuranosidase, GH127; One member of this family, from Bidobacterium longicum, ... |
111-635 | 0e+00 | |||||||||
Beta-L-arabinofuranosidase, GH127; One member of this family, from Bidobacterium longicum, UniProtKB:E8MGH8, has been characterized as an unusual beta-L-arabinofuranosidase enzyme, EC:3.2.1.185. It rleases l-arabinose from the l-arabinofuranose (Araf)-beta1,2-Araf disaccharide and also transglycosylates 1-alkanols with retention of the anomeric configuration. Terminal beta-l-arabinofuranosyl residues have been found in arabinogalactan proteins from a mumber of different plantt species. beta-l-Arabinofuranosyl linkages with 1-4 arabinofuranosides are also found in the sugar chains of extensin and solanaceous lectins, hydroxyproline (Hyp)2-rich glycoproteins that are widely observed in plant cell wall fractions. The critical residue for catalytic activity is Glu-338, in a ET/SCAS sequence context. Pssm-ID: 400342 [Multi-domain] Cd Length: 503 Bit Score: 596.22 E-value: 0e+00
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| HybA1 | COG3533 | Beta-L-arabinofuranosidase, GH127 family [Carbohydrate transport and metabolism]; |
104-636 | 9.37e-125 | |||||||||
Beta-L-arabinofuranosidase, GH127 family [Carbohydrate transport and metabolism]; Pssm-ID: 442754 [Multi-domain] Cd Length: 597 Bit Score: 388.43 E-value: 9.37e-125
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| beta-trefoil_ABD_ABFB-like | cd23265 | Arabinose-binding domain (ABD), beta-trefoil fold, found in the ABFB family; The ABFB family ... |
723-854 | 1.94e-08 | |||||||||
Arabinose-binding domain (ABD), beta-trefoil fold, found in the ABFB family; The ABFB family includes alpha-L-arabinofuranosidase B (ABF B)-like proteins and otogelin-like proteins. Alpha-L-arabinofuranosidase (EC 3.2.1.55), also called ABF, or non-reducing end alpha-L-arabinofuranosidase, or arabinofuranosidase, or arabinosidase, is involved in the degradation of arabinoxylan, a major component of plant hemicellulose. It can hydrolyze 1,5-, 1,3- and 1,2-alpha-linkages not only in L-arabinofuranosyl oligosaccharides, but also in polysaccharides containing terminal non-reducing L-arabinofuranoses in side chains, like L-arabinan, arabinogalactan and arabinoxylan. ABF belongs to the glycosyl hydrolase 54 family. Hungateiclostridium thermocellum anti-sigma-I factor RsgI5 shows high sequence similarity with ABF B. It negatively regulates SigI5 activity through direct interaction. The OTOG subfamily includes otogelin (OTOG) and otogelin-like protein (OTOGL). OTOG is a glycoprotein specific to acellular membranes of the inner ear. It may be required for the anchoring of otoconial membranes and cupula to the underlying neuroepithelia in the vestibule. OTOG may be involved in the organization and/or stabilization of the fibrillar network that compose the tectorial membrane in the cochlea. OTOGL is a mucin glycoprotein that is a component of the tectorial membrane. It acts as a gel-forming mucin that forms high-molecular-weight complexes and is glycosylated through mucin-type O-glycosylation. Mutations in OTOG or OTOGL genes may cause hearing loss. Members of the ABFB family contain an ABD with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ABD binds two arabinose molecules in the beta and gamma subdomains. Pssm-ID: 467807 Cd Length: 135 Bit Score: 53.82 E-value: 1.94e-08
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| Name | Accession | Description | Interval | E-value | |||||||||
| Glyco_hydro_127 | pfam07944 | Beta-L-arabinofuranosidase, GH127; One member of this family, from Bidobacterium longicum, ... |
111-635 | 0e+00 | |||||||||
Beta-L-arabinofuranosidase, GH127; One member of this family, from Bidobacterium longicum, UniProtKB:E8MGH8, has been characterized as an unusual beta-L-arabinofuranosidase enzyme, EC:3.2.1.185. It rleases l-arabinose from the l-arabinofuranose (Araf)-beta1,2-Araf disaccharide and also transglycosylates 1-alkanols with retention of the anomeric configuration. Terminal beta-l-arabinofuranosyl residues have been found in arabinogalactan proteins from a mumber of different plantt species. beta-l-Arabinofuranosyl linkages with 1-4 arabinofuranosides are also found in the sugar chains of extensin and solanaceous lectins, hydroxyproline (Hyp)2-rich glycoproteins that are widely observed in plant cell wall fractions. The critical residue for catalytic activity is Glu-338, in a ET/SCAS sequence context. Pssm-ID: 400342 [Multi-domain] Cd Length: 503 Bit Score: 596.22 E-value: 0e+00
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| HybA1 | COG3533 | Beta-L-arabinofuranosidase, GH127 family [Carbohydrate transport and metabolism]; |
104-636 | 9.37e-125 | |||||||||
Beta-L-arabinofuranosidase, GH127 family [Carbohydrate transport and metabolism]; Pssm-ID: 442754 [Multi-domain] Cd Length: 597 Bit Score: 388.43 E-value: 9.37e-125
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| beta-trefoil_ABD_ABFB-like | cd23265 | Arabinose-binding domain (ABD), beta-trefoil fold, found in the ABFB family; The ABFB family ... |
723-854 | 1.94e-08 | |||||||||
Arabinose-binding domain (ABD), beta-trefoil fold, found in the ABFB family; The ABFB family includes alpha-L-arabinofuranosidase B (ABF B)-like proteins and otogelin-like proteins. Alpha-L-arabinofuranosidase (EC 3.2.1.55), also called ABF, or non-reducing end alpha-L-arabinofuranosidase, or arabinofuranosidase, or arabinosidase, is involved in the degradation of arabinoxylan, a major component of plant hemicellulose. It can hydrolyze 1,5-, 1,3- and 1,2-alpha-linkages not only in L-arabinofuranosyl oligosaccharides, but also in polysaccharides containing terminal non-reducing L-arabinofuranoses in side chains, like L-arabinan, arabinogalactan and arabinoxylan. ABF belongs to the glycosyl hydrolase 54 family. Hungateiclostridium thermocellum anti-sigma-I factor RsgI5 shows high sequence similarity with ABF B. It negatively regulates SigI5 activity through direct interaction. The OTOG subfamily includes otogelin (OTOG) and otogelin-like protein (OTOGL). OTOG is a glycoprotein specific to acellular membranes of the inner ear. It may be required for the anchoring of otoconial membranes and cupula to the underlying neuroepithelia in the vestibule. OTOG may be involved in the organization and/or stabilization of the fibrillar network that compose the tectorial membrane in the cochlea. OTOGL is a mucin glycoprotein that is a component of the tectorial membrane. It acts as a gel-forming mucin that forms high-molecular-weight complexes and is glycosylated through mucin-type O-glycosylation. Mutations in OTOG or OTOGL genes may cause hearing loss. Members of the ABFB family contain an ABD with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ABD binds two arabinose molecules in the beta and gamma subdomains. Pssm-ID: 467807 Cd Length: 135 Bit Score: 53.82 E-value: 1.94e-08
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| beta-trefoil_ABD_ABFB-like | cd23265 | Arabinose-binding domain (ABD), beta-trefoil fold, found in the ABFB family; The ABFB family ... |
670-817 | 3.31e-03 | |||||||||
Arabinose-binding domain (ABD), beta-trefoil fold, found in the ABFB family; The ABFB family includes alpha-L-arabinofuranosidase B (ABF B)-like proteins and otogelin-like proteins. Alpha-L-arabinofuranosidase (EC 3.2.1.55), also called ABF, or non-reducing end alpha-L-arabinofuranosidase, or arabinofuranosidase, or arabinosidase, is involved in the degradation of arabinoxylan, a major component of plant hemicellulose. It can hydrolyze 1,5-, 1,3- and 1,2-alpha-linkages not only in L-arabinofuranosyl oligosaccharides, but also in polysaccharides containing terminal non-reducing L-arabinofuranoses in side chains, like L-arabinan, arabinogalactan and arabinoxylan. ABF belongs to the glycosyl hydrolase 54 family. Hungateiclostridium thermocellum anti-sigma-I factor RsgI5 shows high sequence similarity with ABF B. It negatively regulates SigI5 activity through direct interaction. The OTOG subfamily includes otogelin (OTOG) and otogelin-like protein (OTOGL). OTOG is a glycoprotein specific to acellular membranes of the inner ear. It may be required for the anchoring of otoconial membranes and cupula to the underlying neuroepithelia in the vestibule. OTOG may be involved in the organization and/or stabilization of the fibrillar network that compose the tectorial membrane in the cochlea. OTOGL is a mucin glycoprotein that is a component of the tectorial membrane. It acts as a gel-forming mucin that forms high-molecular-weight complexes and is glycosylated through mucin-type O-glycosylation. Mutations in OTOG or OTOGL genes may cause hearing loss. Members of the ABFB family contain an ABD with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ABD binds two arabinose molecules in the beta and gamma subdomains. Pssm-ID: 467807 Cd Length: 135 Bit Score: 38.80 E-value: 3.31e-03
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| beta-trefoil_ABD_ABFB | cd23399 | Arabinose-binding domain (ABD), beta-trefoil fold, found in alpha-L-arabinofuranosidase B (ABF ... |
728-822 | 3.82e-03 | |||||||||
Arabinose-binding domain (ABD), beta-trefoil fold, found in alpha-L-arabinofuranosidase B (ABF B) and similar proteins; Alpha-L-arabinofuranosidase (EC 3.2.1.55), also called ABF, or non-reducing end alpha-L-arabinofuranosidase, or arabinofuranosidase, or arabinosidase, is involved in the degradation of arabinoxylan, a major component of plant hemicellulose. It can hydrolyze 1,5-, 1,3- and 1,2-alpha-linkages not only in L-arabinofuranosyl oligosaccharides, but also in polysaccharides containing terminal non-reducing L-arabinofuranoses in side chains, like L-arabinan, arabinogalactan and arabinoxylan. ABF belongs to the glycosyl hydrolase 54 family. The family also includes Hungateiclostridium thermocellum anti-sigma-I factor RsgI5. It negatively regulates SigI5 activity through direct interaction. Binding of the polysaccharide substrate to the extracellular C-terminal sensing domain of RsgI5 may induce a conformational change in its N-terminal cytoplasmic region, leading to the release and activation of SigI5. Members of the ABFB family contain an ABD with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ABD binds two arabinose molecules in the beta and gamma subdomains. Pssm-ID: 467809 Cd Length: 138 Bit Score: 38.35 E-value: 3.82e-03
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| Blast search parameters | ||||
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