Peptide Database

Peptide NameKnot1 domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC267H444N80O74S10

DescriptionStandard

        MSPKLDAQKRCLMILRKSCNHYHCKARCLKKKNGIGLCSPSPVKNSYECLCVYDC
    

Molecular Weight6279.52 Da

Isoelectric Point (pI)9.28

Net Charge (pH 7.0)7.59

Net Charge (pH 7.4) 7.14

Charge Density (pH 7.0) 0.1380

GRAVY Index-0.39

Hydrophobic Moment 0.54

Boman Index-0.16

Instability Index88.67

Aliphatic Index 70.91

Aromaticity 0.0545

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 2505.67

LogP -25.71

H-bond Donors 95.0

H-bond Acceptors 94.0

Rotatable Bonds 213.0

Heavy Atoms 431.0

Ring Count 8.0

Amide Bonds 58.0

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_0394840 VERIFIED: NO

Provenance & Taxonomy

OrganismDendrobium catenatum [Bacterium]

FamilyDEFL family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal