Peptide Database

Peptide NameTPA: beta-defensin 2 precursor [Bos taurus].

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC319H511N101O74S9

DescriptionStandard

        MRLHHLLLAVLFLVLSAGSGFTQRVRNPQSCRWNMGVCIPFWCRVGMRQIGTCFGPRVPCCRR
    

Molecular Weight7233.69 Da

Isoelectric Point (pI)11.46

Net Charge (pH 7.0)8.62

Net Charge (pH 7.4) 8.21

Charge Density (pH 7.0) 0.1367

GRAVY Index0.28

Hydrophobic Moment 0.57

Boman Index0.05

Instability Index46.73

Aliphatic Index 86.51

Aromaticity 0.0952

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11375.00

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

Amino Acid Composition

TPSA 2795.00

LogP -24.50

H-bond Donors 107.0

H-bond Acceptors 94.0

Rotatable Bonds 230.0

Heavy Atoms 503.0

Ring Count 14.0

Amide Bonds 67.0

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_0089177 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyDefensin

Tax ID9913

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial