Peptide Database

Peptide NamePA 17

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC42H80N12O10

DescriptionStandard

        VVVAAAKKK
    

Molecular Weight913.16 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)2.73

Net Charge (pH 7.4) 2.52

Charge Density (pH 7.0) 0.3034

GRAVY Index0.70

Hydrophobic Moment 0.16

Boman Index0.07

Instability Index8.89

Aliphatic Index 130.00

Aromaticity 0.0000

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 374.18

LogP -2.31

H-bond Donors 13.0

H-bond Acceptors 13.0

Rotatable Bonds 32.0

Heavy Atoms 64.0

Ring Count 0.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0393869 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyBacteriocin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermHexadecanoic acid (C16)

Bio-Activity Profile

Function

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

TargetCryptococcus neoformans var. grubii H99 ATCC 20882

Activity>32 μg/mL

MethodMIC

RECORD: Rec_0407840 VERIFIED: YES