Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length369 amino acids

Chemical FormulaC1822H2825N481O545S14

DescriptionStandard

        MGGVCVCHKAGSPAEHSFLSSLCSALGAVVALLLWGQLFAVDTGNEATDFTDDSCPKPPEIPNGYVEHLVRYQCKNYYRLRSEGDGVYALNSEKQWVNKASGTKLPECEAVCGKPKNPVDQVQRIIGGLLDAKGSFPWQAKLVSRHNLTTGATLISEQWLLTTAQNLFLNHTPDAKPKDIAPTLKLYVGRKQPVEIEKVVFHPDYQEVDIGLIKLKEKVPVGERVMPICLPSKDYAQVGRVGYVSGWGRNANFNFTELLKYVTLPVADQDTCVKHYEGSTVPEKKTNRSSVGVQPILNEHTFCAGLSKFQEDTCYGDAGSAFVIHDEEDDTWYAAGILSFDKSCAVAEYGVYVKVPSILDWVQKTIAEN
    

Molecular Weight40636.73 Da

Isoelectric Point (pI)5.76

Net Charge (pH 7.0)-6.79

Net Charge (pH 7.4) -7.75

Charge Density (pH 7.0) -0.0184

GRAVY Index-0.24

Hydrophobic Moment 0.76

Boman Index0.05

Instability Index34.95

Aliphatic Index 84.23

Aromaticity 0.0921

Extinction Coeff. Reduced 60850.00

Extinction Coeff. Oxidized 61600.00

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_0107653 VERIFIED: NO

Provenance & Taxonomy

OrganismEquus asinus asinus [Animal]

FamilyPeptidase S1 family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant Hemolytic

MethodQualitative functional evidence