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MYP_033997
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Basic Information
Nigrocin-1-OA3 (Frogs, amphibians, animals)
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antifungal
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Standard
21 amino acids
C96H168N24O23S2
Standard
Sequence
GIFLKVLGVGKKVLCGVSGLC
Physicochemical Analysis
2090.64 Da
9.39
2.74
2.50
0.1303
1.42
0.47
0.45
-14.73
148.10
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
743.61
-4.41
28.0
28.0
72.0
145.0
1.0
20.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0307135 VERIFIED: YES
Provenance & Taxonomy
Yunnan odorous [Animal]
33208
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial
PaperExtremely abundant antimicrobial peptides existed in the skins of nine kinds of Chinese odorous frogs PMID22029824 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22029824/
RECORD: Rec_0336313 VERIFIED: YES
Provenance & Taxonomy
Odorrana andersonii [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
2.58 μM
MIC
PaperX. Yang et al. / Journal of Proteome Research 11 (2012) 306-319. Extremely Abundant Antimicrobial Peptides Existed in the Skins of Nine Kinds of Chinese Odorous Frogs PMID22029824 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22029824/
RECORD: Rec_0395081 VERIFIED: YES
Provenance & Taxonomy
Odorrana rotodora [Animal]
Nigrocin
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 pyocyaneus CMCCB 10104
21.6 μg/mL
MIC
PMID22029824 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22029824/
RECORD: Rec_0403346 VERIFIED: YES
Provenance & Taxonomy
Odorrana andersonii [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
5.17 μM
MIC
PaperX. Yang et al. / Journal of Proteome Research 11 (2012) 306-319. Extremely Abundant Antimicrobial Peptides Existed in the Skins of Nine Kinds of Chinese Odorous Frogs PMID22029824 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22029824/
RECORD: Rec_0421323 VERIFIED: YES
Provenance & Taxonomy
Odorrana andersonii [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 Antifungal
Bacillus pyocyaneus CMCCB 10104
21.6 μg/mL
MIC
PaperExtremely abundant antimicrobial peptides existed in the skins of nine kinds of Chinese odorous frogs. J Proteome Res. 2012 Jan 1;11(1):306-19. doi: 10.1021/pr200782u. PMID: 22029824. PMID22029824 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22029824/
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