Peptide Database

Peptide NameMyoglobin [132-153]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC117H187N31O33

DescriptionStandard

        NKALELFRKDIAAKYKELGYQG
    

Molecular Weight2555.92 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0800

GRAVY Index-0.77

Hydrophobic Moment 0.61

Boman Index-0.16

Instability Index16.45

Aliphatic Index 84.55

Aromaticity 0.1364

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 1078.94

LogP -7.65

H-bond Donors 37.0

H-bond Acceptors 35.0

Rotatable Bonds 90.0

Heavy Atoms 181.0

Ring Count 3.0

Amide Bonds 23.0

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_0200727 VERIFIED: NO

Provenance & Taxonomy

OrganismPhyseter catodon,Physeter macrocephalus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli