Peptide Database

Peptide NameAntimicrobial peptide Temporin-HB1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

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

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC83H126N18O16

DescriptionStandard

        FLPLLAGLAAKWFGK
    

Molecular Weight1632.00 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 Index1.01

Hydrophobic Moment 0.41

Boman Index0.49

Instability Index16.51

Aliphatic Index 124.00

Aromaticity 0.2000

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 529.76

LogP 0.67

H-bond Donors 18.0

H-bond Acceptors 18.0

Rotatable Bonds 50.0

Heavy Atoms 117.0

Ring Count 5.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0193256 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-negative

TargetEscherichia coli

Activity150 μM

MethodMIC