Peptide Database

Peptide NameDEFB118

Function Ontology

—

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC154H259N53O57S6

DescriptionStandard

        SGEKKCLNSSGNCRKNCEDGETIQDTCKNHRVCCVP
    

Molecular Weight3957.41 Da

Isoelectric Point (pI)7.55

Net Charge (pH 7.0)0.49

Net Charge (pH 7.4) 0.14

Charge Density (pH 7.0) 0.0137

GRAVY Index-1.05

Hydrophobic Moment 0.46

Boman Index-0.34

Instability Index22.06

Aliphatic Index 37.78

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1832.69

LogP -28.19

H-bond Donors 68.0

H-bond Acceptors 65.0

Rotatable Bonds 137.0

Heavy Atoms 270.0

Ring Count 2.0

Amide Bonds 40.0

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_0192126 VERIFIED: YES

Provenance & Taxonomy

OrganismPeromyscus leucopus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)