Peptide Database

Peptide Namebeta-defensin 103A-like

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length120 amino acids

Chemical FormulaC595H995N183O158S13

DescriptionStandard

        MRHRETRHIVIIVLLQELQPRLTCTCGCVSCNPYKVDEHTLPSSLSALRSLSAMRIYYLLLLLPLLFLMPVPGHGGIINTLQRYYCRIRGGRCALVSCLPREEQIGRCSSGGRKCCRRKK
    

Molecular Weight13657.24 Da

Isoelectric Point (pI)9.77

Net Charge (pH 7.0)12.76

Net Charge (pH 7.4) 12.17

Charge Density (pH 7.0) 0.1063

GRAVY Index0.02

Hydrophobic Moment 0.75

Boman Index-0.04

Instability Index62.28

Aliphatic Index 104.75

Aromaticity 0.0500

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 8075.00

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

Amino Acid Composition

TPSA 5478.70

LogP -51.13

H-bond Donors 208.0

H-bond Acceptors 188.0

Rotatable Bonds 454.0

Heavy Atoms 949.0

Ring Count 17.0

Amide Bonds 125.0

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_0251460 VERIFIED: NO

Provenance & Taxonomy

OrganismUrsus maritimus [Bacterium]

FamilyDefensin

Tax ID29073

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal