Peptide Database

Peptide NameHistidine&glycine-rich peptide pHpG-4

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC78H119N33O25S

DescriptionStandard

        MVHHDHHAAVGGGGGGGGGGAR
    

Molecular Weight1951.05 Da

Isoelectric Point (pI)6.89

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.57

Charge Density (pH 7.0) -0.0068

GRAVY Index-0.41

Hydrophobic Moment 0.27

Boman Index0.20

Instability Index52.31

Aliphatic Index 40.00

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 888.34

LogP -14.38

H-bond Donors 31.0

H-bond Acceptors 30.0

Rotatable Bonds 62.0

Heavy Atoms 137.0

Ring Count 4.0

Amide Bonds 21.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0187101 VERIFIED: NO

Provenance & Taxonomy

OrganismBothrops jararaca [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory