Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

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

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length355 amino acids

Chemical FormulaC1767H2747N487O528S16

DescriptionStandard

        MRALGAVVALLFWGQLFAVDTGNEATDNTEASCPQPPEIANGYAEHFVRYQCKPFYKLRTEGDGEYMLNSEKHWTNKAIGEKLPECEAVCGKPKNPVDQVQRIMGGSVDAKGSFPWQAKMVSHHNKNLFLGHKDDAKAKDIAPTLKLYVGKNQPVEIEKVVLHPDYSNVDIGLIKLKQKVPIDERVMPICLPSKDYAEVGRVGYVSGWGRNTNFNFTELLKYVMLPVADQENCVKHYEGSTVPEKKSPKSPVGVQPILNEHTFCAGMSKFQEDTCYGDAGSAFAVHDQDDDTWYAAGILSFDKSCRVAEYGVYVKVPSILAWIQEKDRKKERSRDRDSDRKRDRGNQPSIVPVAQ
    

Molecular Weight39773.70 Da

Isoelectric Point (pI)6.76

Net Charge (pH 7.0)-0.76

Net Charge (pH 7.4) -1.68

Charge Density (pH 7.0) -0.0021

GRAVY Index-0.55

Hydrophobic Moment 0.71

Boman Index-0.06

Instability Index37.85

Aliphatic Index 71.92

Aromaticity 0.0901

Extinction Coeff. Reduced 53860.00

Extinction Coeff. Oxidized 54360.00

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_0161021 VERIFIED: NO

Provenance & Taxonomy

OrganismSuricata suricatta [Animal]

FamilyPeptidase S1

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antioxidant Hemolytic