Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length136 amino acids

Chemical FormulaC670H1067N183O212S12

DescriptionStandard

        SFEPQKCWKNNIGYCRRRCLDTERYILLCRNKLSCCISIIISYEYTRRPPFRVIHLEDITFDYSDMGSFTGSPVSKLSDLVTFDARGETMTPKTNTPETTMPPSETTTSKTTMPSSKTTTSKTTMPPPSQMALTHN
    

Molecular Weight15462.52 Da

Isoelectric Point (pI)8.78

Net Charge (pH 7.0)3.59

Net Charge (pH 7.4) 3.16

Charge Density (pH 7.0) 0.0264

GRAVY Index-0.59

Hydrophobic Moment 0.60

Boman Index-0.11

Instability Index71.79

Aliphatic Index 53.75

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 6360.94

LogP -75.63

H-bond Donors 231.0

H-bond Acceptors 230.0

Rotatable Bonds 498.0

Heavy Atoms 1077.0

Ring Count 26.0

Amide Bonds 142.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0304893 VERIFIED: NO

Provenance & Taxonomy

OrganismPapio anubis [Animal]

FamilyDefensin

Tax ID9555

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial