Peptide Database

Peptide NameHistidine&glycine-rich peptide pHpG-2

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC56H82N24O21

DescriptionStandard

        HDHHAAVGGGGGGGGGGA
    

Molecular Weight1427.40 Da

Isoelectric Point (pI)6.25

Net Charge (pH 7.0)-0.98

Net Charge (pH 7.4) -1.33

Charge Density (pH 7.0) -0.0543

GRAVY Index-0.42

Hydrophobic Moment 0.08

Boman Index0.31

Instability Index61.71

Aliphatic Index 32.78

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 681.36

LogP -12.96

H-bond Donors 23.0

H-bond Acceptors 23.0

Rotatable Bonds 44.0

Heavy Atoms 101.0

Ring Count 3.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0012563 VERIFIED: NO

Provenance & Taxonomy

OrganismBothrops jararaca [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory