Peptide Database

Peptide NamePleurain-M2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC136H236N36O45S2

DescriptionStandard

        GLLDSVKEGLKKAAGQLLDTLKCEISGCTPA
    

Molecular Weight3159.67 Da

Isoelectric Point (pI)6.20

Net Charge (pH 7.0)-0.26

Net Charge (pH 7.4) -0.50

Charge Density (pH 7.0) -0.0083

GRAVY Index0.08

Hydrophobic Moment 0.66

Boman Index0.09

Instability Index27.58

Aliphatic Index 107.10

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 1304.82

LogP -13.92

H-bond Donors 46.0

H-bond Acceptors 47.0

Rotatable Bonds 110.0

Heavy Atoms 219.0

Ring Count 1.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0086350 VERIFIED: YES

Provenance & Taxonomy

OrganismNidirana pleuraden [Animal]

FamilyPleurain

Tax ID369511

Structure & Mods

ConfigLinear peptide with a single intramolecular disulfide-stabilized loop [Linear]

ChiralityGene-encoded natural peptide composed of standard L-amino acids [L]

Disulfide23-28

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0143039 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

RECORD: Rec_0368179 VERIFIED: NO

Provenance & Taxonomy

OrganismRana pleuraden [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial