Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor

Standard StatusStandard

Sequence Length329 amino acids

Chemical FormulaC1627H2535N455O461S17

DescriptionStandard

        CRTPMLLVASLLWGALASPDTSQSCPVPRSIEHGQVEHLARYQCDPYYQLRSRGDGLYRCSQQHVWVNEAAGEVLPICEPVCGKPKNPARQVQRIIGGMMAAKNSFPWQGRLLSRHNHTAGATLISDQWLLTTGRNLYLGHSENSTLEEIALTLRLFLGRETPAGAVERIVLHPEFPGAVDLALLKLKHKVPIGEAVMPICLAQQDYAKVGRVGFVSGWGWNVLLEHPKHLKYVLLPVADSGSCQVYYQAHPLQPLLNNHTFCVGMSELRESTCVGDAGSAFAIHDPEDDTWYAAGILSFDRSCQAAKYGIYVRVLSVLDWIKETMAAH
    

Molecular Weight36390.41 Da

Isoelectric Point (pI)6.97

Net Charge (pH 7.0)-0.09

Net Charge (pH 7.4) -1.23

Charge Density (pH 7.0) -0.0003

GRAVY Index-0.09

Hydrophobic Moment 0.88

Boman Index0.08

Instability Index40.07

Aliphatic Index 92.80

Aromaticity 0.0821

Extinction Coeff. Reduced 61880.00

Extinction Coeff. Oxidized 62505.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0378859 VERIFIED: NO

Provenance & Taxonomy

OrganismChelonoidis abingdonii (Abingdon island giant tortoise) [Animal]

FamilyHaptoglobin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant