Peptide Database

Peptide NameHbbetaP-1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC165H257N43O45

DescriptionStandard

        AAKLGPAVFSADIQETFQKFLAVVVSALGRQYH
    

Molecular Weight3563.07 Da

Isoelectric Point (pI)8.55

Net Charge (pH 7.0)0.88

Net Charge (pH 7.4) 0.64

Charge Density (pH 7.0) 0.0268

GRAVY Index0.39

Hydrophobic Moment 0.55

Boman Index0.21

Instability Index27.25

Aliphatic Index 100.61

Aromaticity 0.1212

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1413.14

LogP -11.73

H-bond Donors 48.0

H-bond Acceptors 47.0

Rotatable Bonds 115.0

Heavy Atoms 253.0

Ring Count 6.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0050597 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmo salar [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)