Peptide Database

Peptide NameMBD-4

Function Ontology

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Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC189H321N61O50S6

DescriptionStandard

        QRIKNPVSCLTNGGICWGACSKGFRQIGTCGLPKVRCCKKK
    

Molecular Weight4440.34 Da

Isoelectric Point (pI)9.90

Net Charge (pH 7.0)8.69

Net Charge (pH 7.4) 8.40

Charge Density (pH 7.0) 0.2121

GRAVY Index-0.28

Hydrophobic Moment 0.63

Boman Index-0.11

Instability Index33.01

Aliphatic Index 64.15

Aromaticity 0.0488

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 1820.63

LogP -21.71

H-bond Donors 70.0

H-bond Acceptors 65.0

Rotatable Bonds 151.0

Heavy Atoms 306.0

Ring Count 5.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0129247 VERIFIED: YES

Provenance & Taxonomy

OrganismPeromyscus maniculatus [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)