Peptide Database

Peptide NameHistidine&glycine-rich peptide pHpG-3

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC103H141N43O36

DescriptionStandard

        VDHDHDHHHHHHPGSSVGGGGGGGGGG
    

Molecular Weight2557.49 Da

Isoelectric Point (pI)6.19

Net Charge (pH 7.0)-2.57

Net Charge (pH 7.4) -3.18

Charge Density (pH 7.0) -0.0950

GRAVY Index-1.31

Hydrophobic Moment 0.21

Boman Index0.05

Instability Index48.12

Aliphatic Index 21.48

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 1192.93

LogP -20.10

H-bond Donors 40.0

H-bond Acceptors 41.0

Rotatable Bonds 78.0

Heavy Atoms 182.0

Ring Count 9.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0283655 VERIFIED: NO

Provenance & Taxonomy

OrganismEchis ocellatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory