Peptide Database

Peptide NameArasin 2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC328H522N102O84S7

DescriptionStandard

        MERRTLLVVLLVCSCVVAAAAEASPSRWPSPGRPRPFPGRPNPIFRPRPCICVRQPCPCDTYGGNRW
    

Molecular Weight7462.74 Da

Isoelectric Point (pI)9.97

Net Charge (pH 7.0)6.45

Net Charge (pH 7.4) 6.14

Charge Density (pH 7.0) 0.0962

GRAVY Index-0.20

Hydrophobic Moment 0.43

Boman Index-0.06

Instability Index82.48

Aliphatic Index 68.36

Aromaticity 0.0746

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12865.00

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

Amino Acid Composition

TPSA 2911.80

LogP -28.90

H-bond Donors 107.0

H-bond Acceptors 98.0

Rotatable Bonds 219.0

Heavy Atoms 521.0

Ring Count 19.0

Amide Bonds 69.0

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_0090903 VERIFIED: NO

Provenance & Taxonomy

OrganismHyas araneus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Anti-Gram-negative Hemolytic Non-ribosomal

TargetEscherichia coli

MethodQualitative functional evidence