Peptide Database

Peptide NameHBA

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antiviral

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC157H247N41O45

DescriptionStandard

        AAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
    

Molecular Weight3428.89 Da

Isoelectric Point (pI)8.55

Net Charge (pH 7.0)0.97

Net Charge (pH 7.4) 0.68

Charge Density (pH 7.0) 0.0303

GRAVY Index0.27

Hydrophobic Moment 0.47

Boman Index0.16

Instability Index17.15

Aliphatic Index 94.69

Aromaticity 0.0938

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1355.58

LogP -12.95

H-bond Donors 48.0

H-bond Acceptors 48.0

Rotatable Bonds 106.0

Heavy Atoms 243.0

Ring Count 7.0

Amide Bonds 31.0

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_0226639 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antiviral

TargetStaphylococcus aureus, Klebsiella pneumoniae

RECORD: Rec_0389017 VERIFIED: NO