Peptide Database

Peptide NameMBD-4

Function Ontology

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Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC177H294N54O48S6

DescriptionStandard

        QRIKNPITCITNGGICWGPCGSGFKQIGTCGLPKVRCCK
    

Molecular Weight4138.95 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)5.70

Net Charge (pH 7.4) 5.40

Charge Density (pH 7.0) 0.1461

GRAVY Index-0.04

Hydrophobic Moment 0.55

Boman Index0.05

Instability Index4.38

Aliphatic Index 67.44

Aromaticity 0.0513

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1639.70

LogP -19.30

H-bond Donors 62.0

H-bond Acceptors 60.0

Rotatable Bonds 135.0

Heavy Atoms 285.0

Ring Count 6.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0147495 VERIFIED: YES

Provenance & Taxonomy

OrganismMicrotus ochrogaster [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

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