Peptide Database

Peptide NameMyticin A

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC192H289N51O56S8

DescriptionStandard

        QSVACTSYYCSKFCGSAGCSLYECYKLHPGKICYCLHCSR
    

Molecular Weight4464.18 Da

Isoelectric Point (pI)8.48

Net Charge (pH 7.0)2.85

Net Charge (pH 7.4) 2.42

Charge Density (pH 7.0) 0.0713

GRAVY Index0.05

Hydrophobic Moment 0.35

Boman Index0.07

Instability Index54.60

Aliphatic Index 51.25

Aromaticity 0.1500

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7950.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1709.90

LogP -18.94

H-bond Donors 70.0

H-bond Acceptors 69.0

Rotatable Bonds 140.0

Heavy Atoms 307.0

Ring Count 9.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0247995 VERIFIED: YES

Provenance & Taxonomy

OrganismMytilus galloprovincialis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)