Peptide Database

Peptide NamePeptide P-6

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC209H329N71O36S

DescriptionStandard

        KKHRKHRKHRKHWKKWSKKWKHWIPQCKKFGKK
    

Molecular Weight4444.37 Da

Isoelectric Point (pI)11.83

Net Charge (pH 7.0)17.17

Net Charge (pH 7.4) 16.68

Charge Density (pH 7.0) 0.5204

GRAVY Index-2.55

Hydrophobic Moment 0.67

Boman Index-0.76

Instability Index8.06

Aliphatic Index 11.82

Aromaticity 0.1515

Extinction Coeff. Reduced 22000.00

Extinction Coeff. Oxidized 22000.00

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

Amino Acid Composition

TPSA 1805.59

LogP -10.15

H-bond Donors 68.0

H-bond Acceptors 59.0

Rotatable Bonds 159.0

Heavy Atoms 317.0

Ring Count 15.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0062042 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

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

TargetV. parahaemolyticus ATCC 17802TM

Activity50 μg/mL

MethodMBC

RECORD: Rec_0083707 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

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

TargetP. mendocina CICC 21958

Activity50 μg/mL

MethodMBC

RECORD: Rec_0162031 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

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

TargetV. anguillarum

Activity25 μg/mL

MethodMBC

RECORD: Rec_0229158 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

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

TargetListeria monocytogenes CICC 21529

Activity25 μg/mL

MethodMBC

RECORD: Rec_0347693 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

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

TargetMicrococcus luteus

Activity12 μg/mL

MethodMBC