Peptide Database

Peptide NameDefensin J1-2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC352H551N99O97S10

DescriptionStandard

        MLKFSMFLLFLVLAADVAVKRTEGRECWSRSKTFHGLCFSDRNCETVCHTEGFTGGKCKGVLHRCFCSEIC
    

Molecular Weight8042.40 Da

Isoelectric Point (pI)8.49

Net Charge (pH 7.0)2.69

Net Charge (pH 7.4) 2.19

Charge Density (pH 7.0) 0.0379

GRAVY Index0.15

Hydrophobic Moment 0.40

Boman Index0.04

Instability Index43.16

Aliphatic Index 68.59

Aromaticity 0.1127

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 6000.00

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

Amino Acid Composition

TPSA 3148.24

LogP -29.93

H-bond Donors 122.0

H-bond Acceptors 113.0

Rotatable Bonds 269.0

Heavy Atoms 558.0

Ring Count 12.0

Amide Bonds 71.0

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_0137303 VERIFIED: NO

Provenance & Taxonomy

OrganismPhaseolus [Plant]

FamilyDefensin

Tax ID3883

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal