Peptide Database

Peptide NameAntimicrobial peptide Temporin-HB2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC86H127N17O16

DescriptionStandard

        FLPFLAGLFGKIFGK
    

Molecular Weight1655.03 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.1172

GRAVY Index1.22

Hydrophobic Moment 0.47

Boman Index0.57

Instability Index18.03

Aliphatic Index 110.67

Aromaticity 0.2667

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 513.97

LogP 1.02

H-bond Donors 17.0

H-bond Acceptors 18.0

Rotatable Bonds 52.0

Heavy Atoms 119.0

Ring Count 5.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0285146 VERIFIED: YES

Provenance & Taxonomy

OrganismPelophylax hubeiensis [Animal]

FamilyTemporin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antioxidant Anti-Gram-positive

TargetStaphylococcus aureus

Activity150 μM

MethodMIC