Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length136 amino acids

Chemical FormulaC635H978N170O188S22

DescriptionStandard

        MNSHRMSKASPTSVFLLWMFVIVFTMVGVVRGDPCIEGLGLCGHDCAQRCTKLHPGGEGSCEVTGNVPLCTCYYECPLPPPSPPKPKTCYGAGNPCTIQCWNDCCNQNCGVKYKNGTGYCEDIGVPPILCQCEYPC
    

Molecular Weight14707.01 Da

Isoelectric Point (pI)6.24

Net Charge (pH 7.0)-1.41

Net Charge (pH 7.4) -2.07

Charge Density (pH 7.0) -0.0103

GRAVY Index-0.06

Hydrophobic Moment 0.54

Boman Index0.11

Instability Index44.49

Aliphatic Index 60.81

Aromaticity 0.0809

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 21065.00

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

Amino Acid Composition

TPSA 5571.00

LogP -59.52

H-bond Donors 201.0

H-bond Acceptors 212.0

Rotatable Bonds 452.0

Heavy Atoms 1015.0

Ring Count 31.0

Amide Bonds 146.0

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_0125269 VERIFIED: NO

Provenance & Taxonomy

OrganismVitis vinifera [Plant]

FamilyDefensin

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic

MethodQualitative functional evidence