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MYP_146084
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Basic Information
Brevinin-2GRa
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antibiotic activity
Antimicrobial ▸ Antifungal
Antimicrobial ▸ Antifungal ▸ Anti-Candida
Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Defense peptide
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity
Venom / Toxin ▸ General toxin ▸ Toxic
Standard
33 amino acids
C146H252N40O46S2
Standard
Sequence
GLLDTFKNLALNAAKSAGVSVLNSLSCKLSKTC
Physicochemical Analysis
3367.93 Da
9.31
2.74
2.50
0.0830
0.43
0.45
0.14
11.63
112.42
0.0303
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
1406.78
-17.67
51.0
51.0
116.0
234.0
1.0
35.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0108368 VERIFIED: YES
Provenance & Taxonomy
Rana grahami [Animal]
Brevinin
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
Cyclization
27-33
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
Candida albicans
100 μM
MIC
PaperAnti-infection peptidomics of amphibian skin. Mol Cell Proteomics. 2007 May;6(5):882-94. doi: 10.1074/mcp.M600334-MCP200. PMID: 17272268. PMID16621155;17272268 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/16621155/
RECORD: Rec_0115913 VERIFIED: YES
Provenance & Taxonomy
Odorrana grahami [Animal]
Brevinin
167935
Structure & Mods
Linear peptide with a single intramolecular disulfide-stabilized loop [Linear]
Gene-encoded natural peptide composed of standard L-amino acids [L]
27-33
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive
Staphylococcus aureus
50.0 μM
MIC
PaperJ.M. Conlon et al. / Peptides 27 (2006) 2111-2117. Antimicrobial peptides from diverse families isolated from the skin of the Asian frog, Rana grahami PMID16621155 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/16621155/
RECORD: Rec_0163246 VERIFIED: YES
Provenance & Taxonomy
Rana grahami [Animal]
Esculentin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative
Escherichia coli
12.5 μM
MIC
PMID16621155;17272268 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/16621155/
RECORD: Rec_0179005 VERIFIED: YES
Provenance & Taxonomy
Rana grahami [Animal]
Brevinin
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
Cyclization
27-33
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
Staphylococcus aureus
50 μM
MIC
PaperAnti-infection peptidomics of amphibian skin. Mol Cell Proteomics. 2007 May;6(5):882-94. doi: 10.1074/mcp.M600334-MCP200. PMID: 17272268. PMID16621155;17272268 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/16621155/
RECORD: Rec_0201453 VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Structure & Mods
linear peptide; DSSP H 48.5%, E 0.0%, T 36.4%, C 15.2% [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antibacterial Toxic Antimicrobial Antifungal Hemolytic Anti-Gram-positive Anti-Gram-negative
PaperAPD2: the updated antimicrobial peptide database and its application in peptide design PMID18957441 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/18957441/
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