Peptide Database

Peptide NameDermaseptin-DA2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC148H253N43O42S

DescriptionStandard

        ALWKTLLKKVGKVAGKAVLNAVTNMANQNEQ
    

Molecular Weight3338.92 Da

Isoelectric Point (pI)10.18

Net Charge (pH 7.0)3.79

Net Charge (pH 7.4) 3.60

Charge Density (pH 7.0) 0.1224

GRAVY Index-0.14

Hydrophobic Moment 0.69

Boman Index0.03

Instability Index1.06

Aliphatic Index 103.87

Aromaticity 0.0323

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 1418.51

LogP -14.11

H-bond Donors 47.0

H-bond Acceptors 47.0

Rotatable Bonds 117.0

Heavy Atoms 234.0

Ring Count 2.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0416822 VERIFIED: YES

Provenance & Taxonomy

OrganismPachymedusa dacnicolor [Animal]

FamilyDermaseptin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0424013 VERIFIED: YES

Provenance & Taxonomy

OrganismPachymedusa dacnicolor [Animal]

FamilyDermaseptin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetK. oxytoca CIP 7932

Activity12.5 μM

MethodMIC

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