Peptide Database

Peptide NameHg-CATH

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC242H404N78O52

DescriptionStandard

        RRFRRTVGLSKFFRKARKKLGKGLQKIKNVLRKYLPRPQYAYA
    

Molecular Weight5238.29 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)15.75

Net Charge (pH 7.4) 15.53

Charge Density (pH 7.0) 0.3663

GRAVY Index-0.97

Hydrophobic Moment 0.81

Boman Index-0.42

Instability Index57.57

Aliphatic Index 74.88

Aromaticity 0.1395

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 2201.72

LogP -17.19

H-bond Donors 82.0

H-bond Acceptors 68.0

Rotatable Bonds 183.0

Heavy Atoms 372.0

Ring Count 8.0

Amide Bonds 45.0

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_0367534 VERIFIED: YES

Provenance & Taxonomy

OrganismHeterocephalus glaber [Animal]

FamilyCathelicidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetEscherichia coli, Pseudomonas aeruginosa