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MYP_012671
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Basic Information
Nigrocin-2HSb (Frogs, amphibians, animals)
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
C88H151N23O24S2
Standard
Sequence
GLLGSIFGAGKKIACALSGLC
Physicochemical Analysis
1979.41 Da
8.90
1.74
1.50
0.0828
1.24
0.46
0.46
18.32
125.71
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
-7.07
28.0
28.0
67.0
137.0
1.0
20.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0026684 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
14 μM
MIC
PMID18621071 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/18621071/
RECORD: Rec_0040361 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-negative
Escherichia coli
14.0 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_0085350 VERIFIED: YES
Provenance & Taxonomy
Odorrana hosii [Animal]
Brevinin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Anti-Gram-negative Anti-Gram-positive Non-hemolytic
Staphylococcus aureus
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_0130467 VERIFIED: YES
Provenance & Taxonomy
Rana hosii,Odorrana hosii [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-negative
Escherichia coli
14 μM
MIC
RECORD: Rec_0182382 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
14 μM
MIC
PMID18621071 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/18621071/
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