Peptide Database

Peptide Nameantimicrobial peptides (AMP)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC81H123N27O16

DescriptionStandard

        RQIKIWFQNRRW
    

Molecular Weight1731.01 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.3133

GRAVY Index-1.49

Hydrophobic Moment 0.38

Boman Index-0.50

Instability Index106.53

Aliphatic Index 65.00

Aromaticity 0.2500

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 755.99

LogP -4.16

H-bond Donors 28.0

H-bond Acceptors 20.0

Rotatable Bonds 57.0

Heavy Atoms 124.0

Ring Count 5.0

Amide Bonds 14.0

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_0208381 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermSource entry describes small-molecule/peptide conjugation at one terminus; exact terminus not explicitly assigned in source metadata

Other ModsConjugate type: amide; Conjugated small molecule: Tobramycin

Bio-Activity Profile

Function

Antimicrobial