Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC183H301N53O48S6

DescriptionStandard

        DPVTCLKSGAICHPVFCPRRYKQIGTCGLPGTKCCKKPP
    

Molecular Weight4204.06 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)5.78

Net Charge (pH 7.4) 5.43

Charge Density (pH 7.0) 0.1483

GRAVY Index-0.24

Hydrophobic Moment 0.52

Boman Index-0.04

Instability Index51.06

Aliphatic Index 57.44

Aromaticity 0.0513

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1580.50

LogP -16.32

H-bond Donors 59.0

H-bond Acceptors 61.0

Rotatable Bonds 130.0

Heavy Atoms 290.0

Ring Count 9.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0081329 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0302035 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyDefensin

Tax ID9606

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetEscherichia coli D31

Activity62 μg/mL

MethodMIC