Peptide Database

Peptide NameBeta-defensin 9 (BNBD-9) (BNDB-9)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC265H438N84O66S6

DescriptionStandard

        LALLFLVLSAGSGFTQGVRNFVTCRINRGFCVPIRCPGHRRQIGTCLAPQIKCCR
    

Molecular Weight6049.23 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) 0.1416

GRAVY Index0.40

Hydrophobic Moment 0.76

Boman Index0.06

Instability Index31.84

Aliphatic Index 97.45

Aromaticity 0.0727

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 2412.95

LogP -24.81

H-bond Donors 92.0

H-bond Acceptors 81.0

Rotatable Bonds 196.0

Heavy Atoms 421.0

Ring Count 8.0

Amide Bonds 59.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0012212 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyBeta-defensin; Defensin

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Anti-Gram-negative Anti-Gram-positive Non-hemolytic

TargetEscherichia coli (Gram-negative)

RECORD: Rec_0134082 VERIFIED: YES