Peptide Database

Peptide NameCoenzyme PQQ synthesis peptide A

Function Ontology

Biosynthesis Activator

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC129H207N33O32S

DescriptionStandard

        MWKKPAFIDLRLGLEVTLYISNR
    

Molecular Weight2764.29 Da

Isoelectric Point (pI)9.69

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 1.28

Charge Density (pH 7.0) 0.0653

GRAVY Index0.08

Hydrophobic Moment 0.42

Boman Index0.06

Instability Index19.34

Aliphatic Index 118.70

Aromaticity 0.1304

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1064.74

LogP -4.81

H-bond Donors 38.0

H-bond Acceptors 35.0

Rotatable Bonds 91.0

Heavy Atoms 195.0

Ring Count 5.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0110056 VERIFIED: NO

Provenance & Taxonomy

OrganismKlebsiella pneumoniae [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Biosynthesis Activator