Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length339 amino acids

Chemical FormulaC1690H2613N479O469S19

DescriptionStandard

        MGLWVRCSLGIKAARRQPLQPQPQPSLPGPCGRSCPAPGGIEHGRVEQVAHYQCDPYYRLRGRADGLYRCSQQHTWVNEAVGEELPVCEPVCGKPKNPAVQVQRIIGGLMVAKNSFPWQARLLGQHNHTSGATLISDQWLLTTGRNLYLGHKENATLEEIAPTLKLFLGQGMSAGDVERIVLHPEFPGAVNLALLKLRHKVPIREDVMPICLAQQDYVKVGRVGFVFGWGWNIHFQHPAHLKYVMLPVGDSAECLEYYQKHTWHPLLNNKTFCVGMSELRESTCLGDAGGAFAIHDPEDDTWYAAGILSFDRSCSAARYGVYVRVLSVLDWIKETMAAH
    

Molecular Weight37753.99 Da

Isoelectric Point (pI)7.97

Net Charge (pH 7.0)2.73

Net Charge (pH 7.4) 1.50

Charge Density (pH 7.0) 0.0080

GRAVY Index-0.21

Hydrophobic Moment 0.57

Boman Index0.06

Instability Index49.43

Aliphatic Index 85.43

Aromaticity 0.0885

Extinction Coeff. Reduced 67380.00

Extinction Coeff. Oxidized 68130.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0290768 VERIFIED: NO

Provenance & Taxonomy

OrganismPelusios castaneus [Animal]

FamilyHaptoglobin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant

MethodQualitative functional evidence