Peptide Database

Peptide NameAntimicrobial peptide PGLa-St3

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC92H167N25O26S

DescriptionStandard

        GMATKAGTVLGKVTKAIIGAAL
    

Molecular Weight2071.53 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1253

GRAVY Index0.93

Hydrophobic Moment 0.53

Boman Index0.37

Instability Index-4.14

Aliphatic Index 120.00

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 813.17

LogP -8.02

H-bond Donors 29.0

H-bond Acceptors 30.0

Rotatable Bonds 71.0

Heavy Atoms 144.0

Ring Count 0.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0009720 VERIFIED: NO

Provenance & Taxonomy

OrganismSilurana tropicalis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial