Peptide Database

Peptide NameAntimicrobial peptide PEN4-1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC326H513N91O84S10

DescriptionStandard

        MRLVVCLVFLASFAMVCQGHSSGYTRPLPKPSRPIFIRPIGCDVCYGIPSSTARLCCFRYGDCCHLG
    

Molecular Weight7371.77 Da

Isoelectric Point (pI)8.93

Net Charge (pH 7.0)4.59

Net Charge (pH 7.4) 4.15

Charge Density (pH 7.0) 0.0686

GRAVY Index0.48

Hydrophobic Moment 0.76

Boman Index0.16

Instability Index35.07

Aliphatic Index 84.33

Aromaticity 0.1045

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 2726.18

LogP -24.65

H-bond Donors 105.0

H-bond Acceptors 101.0

Rotatable Bonds 227.0

Heavy Atoms 511.0

Ring Count 15.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0121058 VERIFIED: NO

Provenance & Taxonomy

OrganismLitopenaeus schmitti [Animal]

FamilyDefensin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial