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MYP_095400
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Basic Information
Brevinin-1-OA12
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antifungal
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity
Standard
24 amino acids
C122H206N28O26S2
Standard
Sequence
FLPVIAGLAAKVLPKLFCAITKKC
Physicochemical Analysis
2545.24 Da
9.70
3.74
3.50
0.1557
1.27
0.58
0.39
26.58
138.33
0.0833
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
839.35
-1.90
30.0
32.0
82.0
178.0
4.0
23.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0025001 VERIFIED: YES
Provenance & Taxonomy
Lithobates chiricahuensis [Animal]
Brevinin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
-
Escherichia coli TOP10
Mex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)
PaperKoch P, Schmitt S, Cardner M, Beerenwinkel N, Panke S, Held M. Discovery of antimicrobials by massively parallelized growth assays (Mex). Scientific Reports. 2022;12:4097. doi:10.1038/s41598-022-07755-7 PMID35260685 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/35260685/
RECORD: Rec_0111859 VERIFIED: YES
Provenance & Taxonomy
Rana chiricahuensis [Animal]
Brevinin
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
Cyclization
18-24
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
Escherichia coli
10 μM
MIC
PMID17938991;21262304 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/17938991/
RECORD: Rec_0137176 VERIFIED: YES
Provenance & Taxonomy
Rana chiricahuensis [Animal]
Brevinin
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
Cyclization
18-24
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal Hemolytic
human erythrocytes
5 μM
LC50
PMID17938991;21262304 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/17938991/
RECORD: Rec_0163558 VERIFIED: YES
Provenance & Taxonomy
Lithobates chiricahuensis [Animal]
Brevinin
Structure & Mods
Linear peptide with a single intramolecular disulfide-stabilized loop [Linear]
Gene-encoded natural peptide composed of standard L-amino acids [L]
18-24
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-negative
Escherichia coli
10.0 μM
MIC
PaperJ.M. Conlon et al. / Peptides 32 (2011) 664-669. Characterization of antimicrobial peptides in skin secretions from discrete populations of Lithobates chiricahuensis (Ranidae) from central and southern Arizona
RECORD: Rec_0165806 VERIFIED: YES
Provenance & Taxonomy
Rana chiricahuensis [Animal]
Brevinin
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
Cyclization
18-24
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
(Ref.2)
PMID17938991;21262304 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/17938991/
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