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MYP_146508
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Basic Information
Capitellacin
Antimicrobial
Antimicrobial ▸ Antibacterial
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Venom / Toxin ▸ General toxin ▸ Toxicity
Standard
20 amino acids
C99H163N37O24S4
Standard
Sequence
SPRVCIRVCRNGVCYRRCWG
Physicochemical Analysis
2383.85 Da
9.88
4.42
4.15
0.2210
-0.21
0.76
-0.28
53.20
63.00
0.1000
6990.00
7240.00
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
1016.27
-11.03
43.0
33.0
74.0
164.0
4.0
20.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0218798 VERIFIED: YES
Provenance & Taxonomy
Capitella teleta [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial
Staphylococcus aureus ATCC 6538P
8 μM
MIC
PMID33291782 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/33291782/
RECORD: Rec_0223564 VERIFIED: YES
Provenance & Taxonomy
Capitella teleta [Animal]
Structure & Mods
linear peptide [Linear]
mixed L/D amino-acid peptide [Mixed]
APD analysis reveals that this sequence is most similar (52.38%) to Polyphemusin I V: 15%; C: 20%; R: 25%. GRAVY: -0.215; Mol Wt: 2383.886; mol formula: C99H165N36O24S4; mol ex coeff: 7290. Chemical modification: two difulfide bonds: C5-C18 and C9-C14
Bio-Activity Profile
Antimicrobial
Escherichia coli ATTC 25922 or ML-35p or CI 214 or MDR CI 1057 or MDR CI 3600
0.125-0.5 μM
MIC
PaperStructure Elucidation and Functional Studies of a Novel beta-hairpin Antimicrobial Peptide from the Marine Polychaeta Capitella teleta.
RECORD: Rec_0254345 VERIFIED: YES
Provenance & Taxonomy
Capitella teleta [Animal]
Structure & Mods
linear peptide [Linear]
mixed L/D amino-acid peptide [Mixed]
APD analysis reveals that this sequence is most similar (52.38%) to Polyphemusin I V: 15%; C: 20%; R: 25%. GRAVY: -0.215; Mol Wt: 2383.886; mol formula: C99H165N36O24S4; mol ex coeff: 7290. Chemical modification: two difulfide bonds: C5-C18 and C9-C14
Bio-Activity Profile
Antimicrobial
Micrococcus luteus B-1314
4 μM
MIC
PaperStructure Elucidation and Functional Studies of a Novel beta-hairpin Antimicrobial Peptide from the Marine Polychaeta Capitella teleta.
RECORD: Rec_0263319 VERIFIED: YES
Provenance & Taxonomy
Capitella teleta [Animal]
Structure & Mods
linear peptide [Linear]
mixed L/D amino-acid peptide [Mixed]
APD analysis reveals that this sequence is most similar (52.38%) to Polyphemusin I V: 15%; C: 20%; R: 25%. GRAVY: -0.215; Mol Wt: 2383.886; mol formula: C99H165N36O24S4; mol ex coeff: 7290. Chemical modification: two difulfide bonds: C5-C18 and C9-C14
Bio-Activity Profile
Antimicrobial
Acinetobacter baumannii XDR CI 2675 or XDR CI 450
0.25-0.5 μM
MIC
PaperStructure Elucidation and Functional Studies of a Novel beta-hairpin Antimicrobial Peptide from the Marine Polychaeta Capitella teleta.
RECORD: Rec_0306056 VERIFIED: YES
Provenance & Taxonomy
Capitella teleta [Animal]
Structure & Mods
linear peptide [Linear]
mixed L/D amino-acid peptide [Mixed]
APD analysis reveals that this sequence is most similar (52.38%) to Polyphemusin I V: 15%; C: 20%; R: 25%. GRAVY: -0.215; Mol Wt: 2383.886; mol formula: C99H165N36O24S4; mol ex coeff: 7290. Chemical modification: two difulfide bonds: C5-C18 and C9-C14
Bio-Activity Profile
Antimicrobial
Pseudomonas aeruginosa ATCC 27853 or PAO1 or MDR CI 223 or XDR CI 236 or XDR CI 1049 or XDR CI 1995 metallo-beta-lactamase producing strain
2-8 μM
MIC
PaperStructure Elucidation and Functional Studies of a Novel beta-hairpin Antimicrobial Peptide from the Marine Polychaeta Capitella teleta.
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