Peptide Database

Peptide NameOrinthodoros defensin A

Function Ontology

—

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC171H259N55O46S6

DescriptionStandard

        GFGCPFNAYQCHSHCLSIGRRGGYCRGLVRQTCVCY
    

Molecular Weight4013.62 Da

Isoelectric Point (pI)8.94

Net Charge (pH 7.0)3.87

Net Charge (pH 7.4) 3.48

Charge Density (pH 7.0) 0.1076

GRAVY Index-0.06

Hydrophobic Moment 0.50

Boman Index0.01

Instability Index48.25

Aliphatic Index 51.39

Aromaticity 0.1389

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 1628.64

LogP -19.20

H-bond Donors 65.0

H-bond Acceptors 58.0

Rotatable Bonds 125.0

Heavy Atoms 278.0

Ring Count 8.0

Amide Bonds 38.0

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_0042835 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyDefensin

Structure & Mods

ConfigDNA-encoded linear 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)