Peptide Database

Peptide NameBactericidin B-5

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC172H281N55O50

DescriptionStandard

        WNPFKELERAGQRVRDAVISAAAVATVGQAAAIARGAP
    

Molecular Weight3919.41 Da

Isoelectric Point (pI)10.67

Net Charge (pH 7.0)1.77

Net Charge (pH 7.4) 1.56

Charge Density (pH 7.0) 0.0465

GRAVY Index0.07

Hydrophobic Moment 0.87

Boman Index0.05

Instability Index11.71

Aliphatic Index 90.26

Aromaticity 0.0526

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1693.48

LogP -18.64

H-bond Donors 59.0

H-bond Acceptors 52.0

Rotatable Bonds 125.0

Heavy Atoms 277.0

Ring Count 5.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0088558 VERIFIED: YES

Provenance & Taxonomy

OrganismManduca sexta [Animal]

FamilyBactericidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative