Peptide Database

Peptide NameBrain Natriuretic Peptide-32

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC143H247N53O42S4

DescriptionStandard

        SPKMVQGSGCFGRKMDRISSSSGRGCKVLRRH
    

Molecular Weight3509.08 Da

Isoelectric Point (pI)11.45

Net Charge (pH 7.0)6.53

Net Charge (pH 7.4) 6.23

Charge Density (pH 7.0) 0.2039

GRAVY Index-0.77

Hydrophobic Moment 0.71

Boman Index-0.32

Instability Index84.12

Aliphatic Index 42.50

Aromaticity 0.0312

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 1574.64

LogP -22.53

H-bond Donors 61.0

H-bond Acceptors 54.0

Rotatable Bonds 123.0

Heavy Atoms 242.0

Ring Count 3.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0278100 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetB-thetaiotaomicron ATCC 29148

Activity>50 μM

MethodMIC

RECORD: Rec_0324437 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetP-aeruginosa PA01

Activity>50 μM

MethodMIC

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