Peptide Database

Peptide NameBeta-defensin 105A (Defensin, beta 105; Defensin, beta 105A; primates, mammals, animals)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length51 amino acids

Chemical FormulaC251H388N72O76S6

DescriptionStandard

        GLDFSQPFPSGEFAVFESCKFSRGKCRKECLENEKPDGNCRLNFLCCRQSI
    

Molecular Weight5822.59 Da

Isoelectric Point (pI)7.77

Net Charge (pH 7.0)0.71

Net Charge (pH 7.4) 0.41

Charge Density (pH 7.0) 0.0140

GRAVY Index-0.56

Hydrophobic Moment 0.43

Boman Index-0.16

Instability Index53.00

Aliphatic Index 45.88

Aromaticity 0.1176

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 2421.33

LogP -27.41

H-bond Donors 88.0

H-bond Acceptors 83.0

Rotatable Bonds 195.0

Heavy Atoms 405.0

Ring Count 9.0

Amide Bonds 55.0

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_0135336 VERIFIED: YES

Provenance & Taxonomy

OrganismHylobates lar [Animal]

FamilyDefensin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideDisulfide bond(s) reported

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0342571 VERIFIED: NO

Provenance & Taxonomy

OrganismHylobates lar [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial