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MYP_014058
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Basic Information
rpmGB signal peptide
Annotation / Sequence feature ▸ Signal peptide
Biotechnology / Production and expression ▸ Secretory enzyme production ▸ Cutinase secretion
Biotechnology / Production and expression ▸ Secretory expression optimization
Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase ▸ Xylanase
Enzyme modulation ▸ Enzyme inhibition ▸ Amylase inhibition ▸ Alpha-amylase inhibitory
Standard
26 amino acids
C117H206N38O37S4
Standard
Sequence
MRKKITLACKTCGNRNYTTMKSSASA
Physicochemical Analysis
2865.38 Da
10.21
5.48
5.22
0.2106
-0.62
0.41
-0.25
25.97
41.54
0.0385
1490.00
1615.00
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
1266.72
-18.09
49.0
47.0
100.0
196.0
1.0
27.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0040178 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
100.9 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_0069313 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 Cutinase secretion
Corynebacterium glutamicum
0.7 U/mL
Cutinase activity assay
PaperHemmerich J, Rohe P, Kleine B, et al. Use of a Sec signal peptide library from Bacillus subtilis for the optimization of cutinase secretion in Corynebacterium glutamicum[J]. Microbial Cell Factories, 2016, 15(1): 208. PMID27927208 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/27927208/
RECORD: Rec_0289496 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 alpha-amylase (AmyS) secretion
Bacillus subtilis RIK1285
329.9 U/mL
Amylase activity assay
PaperYa D, Su L, Li N, et al. Enhanced extracellular expression of Bacillus stearothermophilus alpha-amylase in Bacillus subtilis through signal peptide optimization, chaperone overexpression and alpha-amylase mutant selection[J]. Microbial Cell Factories, 2019, 18: 69. PMID30971250 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/30971250/
RECORD: Rec_0307458 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 alpha-amylase (AmyS) secretion
Bacillus subtilis WS11
334.3 U/mL
Amylase activity assay
PaperYa D, Su L, Li N, et al. Enhanced extracellular expression of Bacillus stearothermophilus alpha-amylase in Bacillus subtilis through signal peptide optimization, chaperone overexpression and alpha-amylase mutant selection[J]. Microbial Cell Factories, 2019, 18: 69. PMID30971250 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/30971250/
RECORD: Rec_0353371 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 Cutinase secretion
Bacillus subtilis TEB1030
0.14 U/mL
Cutinase activity assay
PaperBrockmeier U, Caspers M, Freudl R, et al. Systematic screening of all signal peptides from Bacillus subtilis: A powerful strategy in optimizing heterologous protein secretion in gram-positive bacteria[J]. Journal of Molecular Biology, 2006, 362(3): 393-402. PMID16930615 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/16930615/
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