Peptide Database

Peptide NamePutative defensin; plant

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC361H568N116O94S11

DescriptionStandard

        MGSKCLVVFFLLFIVFASQEMVVPSEARVCESQSHGFHGTCIRAHNCALVCRHEGFSGGRCRGFRRRCFCTRRC
    

Molecular Weight8389.81 Da

Isoelectric Point (pI)9.27

Net Charge (pH 7.0)6.77

Net Charge (pH 7.4) 6.21

Charge Density (pH 7.0) 0.0915

GRAVY Index0.17

Hydrophobic Moment 0.44

Boman Index-0.01

Instability Index63.94

Aliphatic Index 64.46

Aromaticity 0.1081

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 3378.88

LogP -36.32

H-bond Donors 133.0

H-bond Acceptors 116.0

Rotatable Bonds 276.0

Heavy Atoms 582.0

Ring Count 13.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0208264 VERIFIED: NO

Provenance & Taxonomy

OrganismRosa chinensis [Plant]

FamilyDefensin

Tax ID74649

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal