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MYP_165622
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Basic Information
Esculentin-1A
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antibiotic activity
Antimicrobial ▸ Antifungal
Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Host defense activity
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity
Standard
46 amino acids
C212H371N59O60S3
Standard
Sequence
GIFSKLAGKKIKNLLISGLKNVGKEVGMDVVRTGIDIAGCKIKGEC
Physicochemical Analysis
4802.77 Da
9.63
4.74
4.49
0.1030
0.22
0.59
0.10
-8.14
114.35
0.0217
0.00
125.00
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
1938.95
-17.66
69.0
68.0
175.0
334.0
1.0
47.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0370539 VERIFIED: YES
Provenance & Taxonomy
Pelophylax lessonae [Animal]
Esculentin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
40-46
Bio-Activity Profile
Antimicrobial Antifungal
Y. pseudotuberculosis YPIII
0.1 μM
MIC
PaperAntimicrobial peptides from skin secretions of Rana esculenta. Molecular cloning of cDNAs encoding esculentin and brevinins and isolation of new active peptides.
RECORD: Rec_0382349 VERIFIED: YES
Provenance & Taxonomy
Pelophylax lessonae [Animal]
Brevinin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Anti-Gram-negative Anti-Gram-positive Cytolytic Hemolytic
Gram-negative and Gram-positive bacteria
PMID8163497 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/8163497/
RECORD: Rec_0396882 VERIFIED: YES
Provenance & Taxonomy
Pelophylax lessonae [Animal]
Esculentin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
40-46
Bio-Activity Profile
Antimicrobial Antifungal
S. fexneri
50 μg/mL
MIC
PaperAntimicrobial peptides from skin secretions of Rana esculenta. Molecular cloning of cDNAs encoding esculentin and brevinins and isolation of new active peptides.
RECORD: Rec_0397226 VERIFIED: YES
Provenance & Taxonomy
Edible frog [Animal]
Esculentin
33208
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
40-46
Bio-Activity Profile
Antimicrobial
PMID8508915 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/8508915/
RECORD: Rec_0414595 VERIFIED: YES
Provenance & Taxonomy
Pelophylax lessonae [Animal]
Esculentin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
40-46
Bio-Activity Profile
Antimicrobial Antifungal
V. harveyi ATCC 33866
25 μg/mL
MIC
PaperAntimicrobial peptides from skin secretions of Rana esculenta. Molecular cloning of cDNAs encoding esculentin and brevinins and isolation of new active peptides.
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