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MYP_061369
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Basic Information
Nigrocin-2HSa
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic
Standard
21 amino acids
C87H149N23O24S2
Standard
Sequence
GLLGSLFGAGKKVACALSGLC
Physicochemical Analysis
1965.38 Da
8.90
1.74
1.50
0.0828
1.19
0.43
0.43
18.32
120.95
0.0476
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
737.82
-7.46
28.0
28.0
66.0
136.0
1.0
20.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0195273 VERIFIED: YES
Provenance & Taxonomy
Odorrana hosii [Animal]
Nigrocin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
15-21
Bio-Activity Profile
Antimicrobial
Escherichia coli
28 μM
MIC
PaperCharacterization of antimicrobial peptides from the skin secretions of the Malaysian frogs, Odorrana hosii and Hylarana picturata (Anura:Ranidae). PMID18621071 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/18621071/
RECORD: Rec_0246428 VERIFIED: YES
Provenance & Taxonomy
Rana hosii [Animal]
Nigrocin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative
Escherichia coli ATCC 25726
28 μM
MIC
PMID18621071 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/18621071/
RECORD: Rec_0365470 VERIFIED: YES
Provenance & Taxonomy
Odorrana hosii [Animal]
Nigrocin
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
Cyclization
15-21
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative
Escherichia coli ATCC 25726
28 μM
MIC
PMID18621071 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/18621071/
RECORD: Rec_0368934 VERIFIED: YES
Provenance & Taxonomy
Odorrana hosii [Animal]
Nigrocin
Structure & Mods
Linear peptide with a single intramolecular disulfide-stabilized loop [Linear]
Gene-encoded natural peptide composed of standard L-amino acids [L]
15-21
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive
Staphylococcus aureus
56.0 μM
MIC
PaperJ.M. Conlon et al. / Toxicon 52 (2008) 465-473. Characterization of antimicrobial peptides from the skin secretions of the Malaysian frogs, Odorrana hosii and Hylarana picturata (Anura:Ranidae) PMID18621071 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/18621071/
RECORD: Rec_0373356 VERIFIED: YES
Provenance & Taxonomy
Odorrana hosii [Animal]
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/
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