Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length121 amino acids

Chemical FormulaC613H967N163O173S11

DescriptionStandard

        MKILLFFSISFFFDVFILPVGSRSVGNTLSPSKVTCLQKLEKLHSETRNSSTIFENAQYGTEEKQKAGSKKHYALFNLTHACIMFGGQCKNKCGENEFRMVYCVVSTSLCCIRQCKPKTYK
    

Molecular Weight13740.94 Da

Isoelectric Point (pI)9.28

Net Charge (pH 7.0)8.69

Net Charge (pH 7.4) 8.16

Charge Density (pH 7.0) 0.0718

GRAVY Index-0.14

Hydrophobic Moment 0.57

Boman Index0.01

Instability Index44.19

Aliphatic Index 71.65

Aromaticity 0.1157

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 5458.76

LogP -54.47

H-bond Donors 198.0

H-bond Acceptors 196.0

Rotatable Bonds 466.0

Heavy Atoms 960.0

Ring Count 20.0

Amide Bonds 131.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0331460 VERIFIED: NO

Provenance & Taxonomy

OrganismBos indicus x Bos taurus [Animal]

FamilyDefensin

Tax ID30522

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence