Peptide Database

Peptide NameHistidine&glycine-rich peptide pHpG-3

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC53H80N22O21

DescriptionStandard

        DHHAAVGGGGGGGGGGAA
    

Molecular Weight1361.34 Da

Isoelectric Point (pI)5.97

Net Charge (pH 7.0)-1.06

Net Charge (pH 7.4) -1.37

Charge Density (pH 7.0) -0.0591

GRAVY Index-0.14

Hydrophobic Moment 0.07

Boman Index0.37

Instability Index61.71

Aliphatic Index 38.33

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 652.68

LogP -12.90

H-bond Donors 22.0

H-bond Acceptors 22.0

Rotatable Bonds 42.0

Heavy Atoms 96.0

Ring Count 2.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0245604 VERIFIED: NO

Provenance & Taxonomy

OrganismBothrops jararaca [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory