Peptide Database

Peptide NameMyticin B

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC178H269N49O46S8

DescriptionStandard

        CTSYYCSKFCGLGGCSLYGCYKLHPGKICYCLHCRR
    

Molecular Weight4087.86 Da

Isoelectric Point (pI)8.88

Net Charge (pH 7.0)4.85

Net Charge (pH 7.4) 4.41

Charge Density (pH 7.0) 0.1346

GRAVY Index0.06

Hydrophobic Moment 0.25

Boman Index0.06

Instability Index36.66

Aliphatic Index 54.17

Aromaticity 0.1667

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 1514.32

LogP -14.11

H-bond Donors 64.0

H-bond Acceptors 61.0

Rotatable Bonds 128.0

Heavy Atoms 281.0

Ring Count 9.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0040472 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)