Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length304 amino acids

Chemical FormulaC1520H2357N403O450S14

DescriptionStandard

        KPAEIEHGYVEHLIKYRCDPYYQLRGSGDGIYKCDEDHAWVNIEAGKEAPVCEPVCGKPKNPPKQMQRIIGGLLAGKGSFPWQGRLVTRHNLTVGATLIDDQWLLTTGRNVYLNHSENTKPEEIAPTLQLFLGSQQQLALDIERVVLHPSYPEAVDLALLKLKQKVVLGEEVMPICLPQQDYVRPGRVGYVSGWGRGATFAFSSMLKYVMLPVAEDEKCRQYYEAQNVSVKPILSNDTFCVGMSELREDTCYGDAGGAFAVQDPDDDTWYVAGILSYDKTCTAAKYGVYVDVQRVLAWVKETVA
    

Molecular Weight33925.31 Da

Isoelectric Point (pI)5.35

Net Charge (pH 7.0)-7.76

Net Charge (pH 7.4) -8.50

Charge Density (pH 7.0) -0.0255

GRAVY Index-0.28

Hydrophobic Moment 0.73

Boman Index0.04

Instability Index38.16

Aliphatic Index 86.22

Aromaticity 0.0954

Extinction Coeff. Reduced 58330.00

Extinction Coeff. Oxidized 58830.00

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_0129473 VERIFIED: NO

Provenance & Taxonomy

OrganismSula dactylatra [Animal]

FamilyHaptoglobin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant