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MYP_076748
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Basic Information
Esculentin-2-OR1 (Frogs, amphibians, animals)
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antifungal
Standard
37 amino acids
C171H297N45O50S3
Standard
Sequence
GVFTLIKGATQLIGKTLGKELGKTGLELMACKITNQC
Physicochemical Analysis
3879.65 Da
9.24
2.74
2.50
0.0741
0.29
0.60
0.17
-3.59
108.11
0.0270
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
1546.04
-14.71
55.0
56.0
138.0
269.0
1.0
39.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0215605 VERIFIED: YES
Provenance & Taxonomy
Odorrana rotodora [Animal]
Esculentin
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
Cyclization
31-37
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
Candida albicans ATCC 2002
10.8 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/
RECORD: Rec_0219557 VERIFIED: YES
Provenance & Taxonomy
Odorrana rotodora [Animal]
Esculentin
Structure & Mods
Linear peptide with a single intramolecular disulfide-stabilized loop [Linear]
Gene-encoded natural peptide composed of standard L-amino acids [L]
31-37
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-negative
Escherichia coli
2.78 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_0337966 VERIFIED: YES
Provenance & Taxonomy
Odorrana livida [Animal]
Esculentin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
31-37
Bio-Activity Profile
Antimicrobial Antifungal
Escherichia coli
10.8 μg/mL
MIC
PaperLividins: novel antimicrobial peptide homologs from the skin secretion of the Chinese Large Odorous frog, Rana (Odorrana) livida. Identification by "shotgun" cDNA cloning and sequence analysis.
RECORD: Rec_0344101 VERIFIED: NO
Provenance & Taxonomy
Rana livida [Animal]; Odorrana rotodora [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial
RECORD: Rec_0360755 VERIFIED: YES
Provenance & Taxonomy
Odorrana livida [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/
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