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MYP_042331
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Basic Information
Cecropin B
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antifungal
Standard
36 amino acids
C178H304N52O43S
Standard
Sequence
KWKVFKKIEKMGRNIRNGIVKAGPAIAVLGEAKALG
Physicochemical Analysis
3892.71 Da
10.73
6.76
6.54
0.1877
-0.08
0.89
0.01
34.72
103.06
0.0556
5500.00
5500.00
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
1555.54
-11.00
54.0
51.0
138.0
274.0
4.0
37.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0156907 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
Cecropin
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal
C. glutamicum ATCC 13032
0.4-0.8 μM
MIC
PMID23326415 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/23326415/
RECORD: Rec_0172197 VERIFIED: YES
Provenance & Taxonomy
Hyalophora cecropia [Animal]
Cecropin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
Amidation
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative
Escherichia coli K12 D31 (Inhibition zone=12.5 mm)
PMID7019715 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/7019715/
RECORD: Rec_0236501 VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial
Papervan Hofsten P., Faye I., Kockum K., Lee J.-Y., Xanthopolous K. G., Boman I. A., Boman H. G., Engstrem A., Andreu D., Merrifield R. B.. Molecular cloning, cDNA sequencing, and chemical synthesis of secropin B from Hyalophora cecropia. Proc. Natl Acad. Sci. USA, 82, 2240-2243, 1985.
RECORD: Rec_0238090 VERIFIED: YES
Provenance & Taxonomy
Hyalophora cecropia [Animal]
Cecropin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
Amidation
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative
Xenorhabdus nematophilus Xn21 (Inhibition zone=10.0 mm)
PMID7019715 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/7019715/
RECORD: Rec_0279820 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
Cecropin
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal
Staphylococcus aureus ATCC 9144
25 μM
MIC
PMID23326415 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/23326415/
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