Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length136 amino acids

Chemical FormulaC677H1082N186O212S12

DescriptionStandard

        SFEPQKCWKNNIGYCRRRCLDTERYILLCRNKLSCCISIIISYEYTRRPPFRVIHLEDITFDYSDMGSFTGSPVSKLSDLVTFDIRRETMTPKTNTPETTMPPSETTTSKTTMPSSKTTTSKTTMPPPSQMALTHN
    

Molecular Weight15603.73 Da

Isoelectric Point (pI)8.97

Net Charge (pH 7.0)4.59

Net Charge (pH 7.4) 4.16

Charge Density (pH 7.0) 0.0337

GRAVY Index-0.60

Hydrophobic Moment 0.60

Boman Index-0.12

Instability Index77.18

Aliphatic Index 55.88

Aromaticity 0.0809

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13325.00

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

Amino Acid Composition

TPSA 6422.84

LogP -74.97

H-bond Donors 234.0

H-bond Acceptors 231.0

Rotatable Bonds 504.0

Heavy Atoms 1087.0

Ring Count 26.0

Amide Bonds 142.0

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_0098365 VERIFIED: NO

Provenance & Taxonomy

OrganismMacaca mulatta [Animal]

FamilyDefensin

Tax ID9544

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0383021 VERIFIED: NO

Provenance & Taxonomy

OrganismMacaca fascicularis [Animal]

FamilyDefensin

Tax ID9541

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial