Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length140 amino acids

Chemical FormulaC666H1051N183O205S17

DescriptionStandard

        MMKLFSLLYIFAILLLFTSGKVNSAVCQEELGKCDENCDFNCQTSKSGKGICDANGICECVLTIYNEIKLCKKGDGNGDGSSSRINKKCNVGIGPWSEHRNGCCERTCAIKYPEKQQGYGVCMNIAGIPSSRQYVCYYNF
    

Molecular Weight15446.68 Da

Isoelectric Point (pI)8.17

Net Charge (pH 7.0)2.46

Net Charge (pH 7.4) 1.94

Charge Density (pH 7.0) 0.0176

GRAVY Index-0.21

Hydrophobic Moment 0.48

Boman Index0.02

Instability Index29.29

Aliphatic Index 71.71

Aromaticity 0.0929

Extinction Coeff. Reduced 15930.00

Extinction Coeff. Oxidized 16805.00

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

Amino Acid Composition

TPSA 6305.56

LogP -70.16

H-bond Donors 229.0

H-bond Acceptors 226.0

Rotatable Bonds 523.0

Heavy Atoms 1071.0

Ring Count 18.0

Amide Bonds 155.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0042464 VERIFIED: NO

Provenance & Taxonomy

OrganismGossypium lobatum [Plant]

FamilyDefensin

Tax ID34289

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Plant defense Non-hemolytic Non-ribosomal