Peptide Database

Peptide NameKnot1 domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length83 amino acids

Chemical FormulaC409H654N114O120S11

DescriptionStandard

        MRISYALFSLLLLLVSAKFSQPRAIIHEVNAVRIPEHTCHKLLDMNSCDSQKCNQECSKEPLGVGECRNTFCSCTYYCKQPPM
    

Molecular Weight9440.97 Da

Isoelectric Point (pI)8.14

Net Charge (pH 7.0)1.69

Net Charge (pH 7.4) 1.19

Charge Density (pH 7.0) 0.0204

GRAVY Index-0.13

Hydrophobic Moment 0.52

Boman Index-0.01

Instability Index63.88

Aliphatic Index 79.88

Aromaticity 0.0723

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 3758.35

LogP -37.97

H-bond Donors 136.0

H-bond Acceptors 136.0

Rotatable Bonds 311.0

Heavy Atoms 654.0

Ring Count 14.0

Amide Bonds 90.0

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_0270414 VERIFIED: NO

Provenance & Taxonomy

OrganismPopulus trichocarpa [Plant]

FamilyDefensin

Tax ID3694

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal