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 FormulaC413H652N112O116S11

DescriptionStandard

        MRISFALFSVLLLLVSAKFSQPWAIIHAVNAVRIPEHTCHKLVDMNSCDLQKCNQECSKEPLGVGECRNTFCSCTYYCKQPPM
    

Molecular Weight9394.99 Da

Isoelectric Point (pI)8.15

Net Charge (pH 7.0)1.69

Net Charge (pH 7.4) 1.19

Charge Density (pH 7.0) 0.0204

GRAVY Index0.10

Hydrophobic Moment 0.51

Boman Index0.08

Instability Index57.26

Aliphatic Index 83.37

Aromaticity 0.0843

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 3634.48

LogP -33.78

H-bond Donors 131.0

H-bond Acceptors 132.0

Rotatable Bonds 305.0

Heavy Atoms 652.0

Ring Count 16.0

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_0107334 VERIFIED: NO

Provenance & Taxonomy

OrganismSalix viminalis [Plant]

FamilyDEFL family

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal

RECORD: Rec_0317869 VERIFIED: NO

Provenance & Taxonomy

OrganismSalix suchowensis [Plant]

FamilyDefensin

Tax ID1278906

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal