Peptide Database

Peptide NameNeutrophil beta-defensin 9 (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC205H339N71O51S6

DescriptionStandard

        FTQGVRNFVTCRINRGFCVPIRCPGHRRQIGTCLAPQIKCCR
    

Molecular Weight4806.72 Da

Isoelectric Point (pI)10.66

Net Charge (pH 7.0)7.79

Net Charge (pH 7.4) 7.44

Charge Density (pH 7.0) 0.1854

GRAVY Index-0.12

Hydrophobic Moment 0.76

Boman Index-0.14

Instability Index38.60

Aliphatic Index 69.52

Aromaticity 0.0714

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 1994.19

LogP -22.53

H-bond Donors 77.0

H-bond Acceptors 66.0

Rotatable Bonds 155.0

Heavy Atoms 333.0

Ring Count 7.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0027728 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