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MYP_167924
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Basic Information
M-ectatotoxin-Eb2a (M-ECTX-Eb2a) (Ponericin-Q42)
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity
Standard
27 amino acids
C156H239N37O33
Standard
Sequence
FWGAVWKILSKVLPHIPGTVKWLQEKV
Physicochemical Analysis
3160.79 Da
10.00
2.85
2.59
0.1054
0.29
0.63
0.28
42.25
118.89
0.1481
16500.00
16500.00
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
1103.32
-1.45
38.0
37.0
99.0
226.0
10.0
27.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0011688 VERIFIED: YES
Provenance & Taxonomy
Ectatomma brunneum [Animal]
Ponericin-Q
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Anti-Gram-negative Anti-Gram-positive Cytolytic Hemolytic
Escherichia coli
PaperThe Biochemical Toxin Arsenal from Ant Venoms PMID25220871;26805882 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/25220871/
RECORD: Rec_0021274 VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Structure & Mods
linear peptide; DSSP H 51.9%, E 0.0%, T 37.0%, C 11.1% [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antibacterial Antimicrobial Anti-Gram-positive Anti-Gram-negative
PaperAPD2: the updated antimicrobial peptide database and its application in peptide design PMID18957441 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/18957441/
RECORD: Rec_0024143 VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Ponericin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial
A. globiformis VKM Ac-1112, Bacillus subtilis VKM B-501, Escherichia coli MH1
0.2-0.6 μM
MIC
PaperLinear antimicrobial peptides from Ectatomma quadridens ant venom.
RECORD: Rec_0030562 VERIFIED: YES
Provenance & Taxonomy
Ectatomma brunneum [Animal]
Ponericin-Q
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Anti-Gram-negative Anti-Gram-positive Cytolytic Hemolytic
Pseudomonas aeruginosa
PaperThe Biochemical Toxin Arsenal from Ant Venoms PMID25220871;26805882 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/25220871/
RECORD: Rec_0049083 VERIFIED: YES
Provenance & Taxonomy
Ectatomma brunneum [Animal]
Ponericin-Q
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Anti-Gram-negative Anti-Gram-positive Cytolytic Hemolytic
Arthrobacter globiformis
PaperThe Biochemical Toxin Arsenal from Ant Venoms PMID25220871;26805882 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/25220871/
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