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MYP_018685
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Basic Information
Nigroain-K1
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antifungal
Immunology ▸ Innate immune modulation ▸ Mast cell modulation
Standard
22 amino acids
C116H190N32O32
Standard
Sequence
SLWETIKNAGKGFIQNILDKIR
Physicochemical Analysis
2544.94 Da
9.70
1.46
1.25
0.0664
-0.30
0.63
-0.00
29.74
110.91
0.0909
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
1074.50
-8.52
37.0
34.0
89.0
180.0
3.0
24.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0017765 VERIFIED: YES
Provenance & Taxonomy
Rana nigrovittata [Animal]
127021
Structure & Mods
Single-chain peptide backbone represented as a linear sequence entry [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative
Bacillus subtilis
21.88 μg/mL
MIC
PMID19778602 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19778602/
RECORD: Rec_0073915 VERIFIED: YES
Provenance & Taxonomy
Hylarana nigrovittata [Animal]
Brevinin
127021
Structure & Mods
ribosomal mature linear peptide [Linear]
Gene-encoded natural peptide composed of standard L-amino acids [L]
Bio-Activity Profile
Antimicrobial Antifungal Mast cell degranulation
PaperY. Ma et al. / Genomics 95 (2010) 66-71. Peptidomics and genomics analysis of novel antimicrobial peptides from the frog, Rana nigrovittata PMID19778602 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19778602/
RECORD: Rec_0146681 VERIFIED: YES
Provenance & Taxonomy
Hylarana nigrovittata [Animal]
Brevinin
127021
Structure & Mods
ribosomal mature linear peptide [Linear]
Gene-encoded natural peptide composed of standard L-amino acids [L]
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive
Staphylococcus aureus
3.69 μM
MIC
PaperY. Ma et al. / Genomics 95 (2010) 66-71. Peptidomics and genomics analysis of novel antimicrobial peptides from the frog, Rana nigrovittata PMID19778602 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19778602/
RECORD: Rec_0152072 VERIFIED: YES
Provenance & Taxonomy
Hylarana nigrovittata [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_0202551 VERIFIED: YES
Provenance & Taxonomy
Hylarana nigrovittata [Animal]
Brevinin
127021
Structure & Mods
ribosomal mature linear peptide [Linear]
Gene-encoded natural peptide composed of standard L-amino acids [L]
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-negative
Escherichia coli
14.74 μM
MIC
PaperY. Ma et al. / Genomics 95 (2010) 66-71. Peptidomics and genomics analysis of novel antimicrobial peptides from the frog, Rana nigrovittata PMID19778602 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19778602/
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