Peptide Database

Peptide NameAntimicrobial peptide HP5

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC171H284N48O52S2

DescriptionStandard

        NPSNLRALEELVKEECSEIPVERCKKLIYGYRK
    

Molecular Weight3908.50 Da

Isoelectric Point (pI)8.00

Net Charge (pH 7.0)0.75

Net Charge (pH 7.4) 0.50

Charge Density (pH 7.0) 0.0228

GRAVY Index-0.77

Hydrophobic Moment 0.64

Boman Index-0.25

Instability Index56.49

Aliphatic Index 91.52

Aromaticity 0.0606

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 1657.62

LogP -13.85

H-bond Donors 59.0

H-bond Acceptors 55.0

Rotatable Bonds 135.0

Heavy Atoms 273.0

Ring Count 4.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0241642 VERIFIED: NO

Provenance & Taxonomy

OrganismRana catesbeiana [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0329438 VERIFIED: NO

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0421201 VERIFIED: YES

Provenance & Taxonomy

OrganismLithobates catesbeianus [Animal]

FamilyRanacyclin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetM. smegmatis

Activity66 μM

MethodMIC