Peptide Database

Peptide NameIWK

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC171H287N51O43S2

DescriptionStandard

        IWKSCCKLEPTLKNARIVGELTGFRPVRPQVRL
    

Molecular Weight3809.55 Da

Isoelectric Point (pI)10.31

Net Charge (pH 7.0)4.74

Net Charge (pH 7.4) 4.50

Charge Density (pH 7.0) 0.1437

GRAVY Index-0.18

Hydrophobic Moment 0.70

Boman Index-0.10

Instability Index31.32

Aliphatic Index 100.30

Aromaticity 0.0606

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 1531.07

LogP -12.15

H-bond Donors 56.0

H-bond Acceptors 50.0

Rotatable Bonds 125.0

Heavy Atoms 267.0

Ring Count 6.0

Amide Bonds 34.0

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_0393824 VERIFIED: YES

Provenance & Taxonomy

OrganismMus musculus [Animal]

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetSalmonella typhimurium ATCC 14028

Activity25 μM

MethodMIC

FIRST PREV 1 2 3

Showing 1 records on this page Ã‚Â· Page 3 of 3