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MYP_002658
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Basic Information
dacB signal peptide
Annotation / Sequence feature ▸ Signal peptide
Biotechnology / Production and expression ▸ Secretory enzyme production ▸ Alkaline protease secretion
Biotechnology / Production and expression ▸ Secretory enzyme production ▸ Cutinase secretion
Biotechnology / Production and expression ▸ Secretory expression optimization
Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase ▸ Xylanase
Enzyme / Catalytic activity ▸ Hydrolase ▸ Protease/Peptidase
Enzyme modulation ▸ Enzyme inhibition ▸ Amylase inhibition ▸ Alpha-amylase inhibitory
Standard
27 amino acids
C142H232N36O33S2
Standard
Sequence
MRIFKKAVFVIMISFLIATVNVNTAHA
Physicochemical Analysis
3035.71 Da
11.17
2.59
2.32
0.0958
1.23
0.64
0.39
-5.02
130.00
0.1111
0.00
0.00
The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.
Residue Composition
Amino Acid Composition
Chemical Descriptors
1109.41
-5.84
39.0
39.0
100.0
213.0
4.0
28.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0143703 VERIFIED: YES
Provenance & Taxonomy
Bacillus subtilis [Bacterium]
Sec signal peptide
1423
Structure & Mods
linear signal peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Protein secretion signal peptide Secretory expression optimization Alkaline active xylanase (XynBYG) secretion
Bacillus subtilis WB700
99.7 U/mL
Xylanase activity assay
PaperZhang W, Yang M, Yang Y, et al. Optimal secretion of alkali-tolerant xylanase in Bacillus subtilis by signal peptide screening[J]. Applied Microbiology and Biotechnology, 2016, 100(20): 8745-8756 PMID27225471 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/27225471/
RECORD: Rec_0182951 VERIFIED: YES
Provenance & Taxonomy
Bacillus subtilis subsp. subtilis str. 168 [Bacterium]
Sec signal peptide
224308
Structure & Mods
linear signal peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Protein secretion signal peptide Secretory expression optimization Alkalineprotease (alk) secretion
Bacillus amyloliquefaciens 111018
19835.7 U/mL
Protease activity assay
PaperLiu Y, Shi C, Li D, et al. Engineering a highly efficient expression system to produce BcaPRO protease in Bacillus subtilis by an optimized promoter and signal peptide[J]. International journal of biological macromolecules, 2019, 138: 903-911. PMID31356949 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/31356949/
RECORD: Rec_0188766 VERIFIED: YES
Provenance & Taxonomy
Bacillus subtilis subsp. subtilis str. 168 [Bacterium]
Sec signal peptide
224308
Structure & Mods
linear signal peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Protein secretion signal peptide Secretory expression optimization Alkalineprotease (alk) secretion
Bacillus subtilis WB600
7186.11 U/mL
Protease activity assay
PaperLiu Y, Shi C, Li D, et al. Engineering a highly efficient expression system to produce BcaPRO protease in Bacillus subtilis by an optimized promoter and signal peptide[J]. International journal of biological macromolecules, 2019, 138: 903-911. PMID31356949 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/31356949/
RECORD: Rec_0199513 VERIFIED: YES
Provenance & Taxonomy
Bacillus subtilis [Bacterium]
Sec signal peptide
1423
Structure & Mods
linear signal peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Protein secretion signal peptide Secretory expression optimization Alkalineprotease (alk) secretion
Bacillus amyloliquefaciens 111018
3045.0 U/mL
Protease activity assay
PaperLiu Y, Shi C, Li D, et al. Engineering a highly efficient expression system to produce BcaPRO protease in Bacillus subtilis by an optimized promoter and signal peptide[J]. International journal of biological macromolecules, 2019, 138: 903-911. PMID31356949 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/31356949/
RECORD: Rec_0227587 VERIFIED: YES
Provenance & Taxonomy
Bacillus subtilis [Bacterium]
Sec signal peptide
1423
Structure & Mods
linear signal peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Protein secretion signal peptide Secretory expression optimization Alkaline active xylanase (XynBYG) secretion
Bacillus subtilis WB700
175.4 U/mL
Xylanase activity assay
PaperZhang W, Yang M, Yang Y, et al. Optimal secretion of alkali-tolerant xylanase in Bacillus subtilis by signal peptide screening[J]. Applied Microbiology and Biotechnology, 2016, 100(20): 8745-8756 PMID27225471 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/27225471/
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