Peptide Database

Peptide NameLactoferricin B

Function Ontology

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Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC137H221N45O29S3

DescriptionStandard

        VKCHRWQWRMKKLGAPSITCVRRAF
    

Molecular Weight3058.70 Da

Isoelectric Point (pI)11.57

Net Charge (pH 7.0)6.80

Net Charge (pH 7.4) 6.50

Charge Density (pH 7.0) 0.2719

GRAVY Index-0.47

Hydrophobic Moment 0.50

Boman Index-0.23

Instability Index72.91

Aliphatic Index 62.40

Aromaticity 0.1200

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11125.00

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

Amino Acid Composition

TPSA 1222.40

LogP -9.04

H-bond Donors 48.0

H-bond Acceptors 40.0

Rotatable Bonds 100.0

Heavy Atoms 214.0

Ring Count 7.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0088191 VERIFIED: YES

Provenance & Taxonomy

OrganismBubalus bubalis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)