Peptide Database

Peptide NameHaptoglobin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length433 amino acids

Chemical FormulaC2135H3321N571O625S17

DescriptionStandard

        MRALGAVVALLLWGQLFAVDSGNDVTDIRASGGRRIPRAAASHSDPLGSALFAPSYLDLWAFRTVKNIGVPAGNEGSFKLSGFSLFADDGCPKPPMIANGYVEHLVRYQCKNYYRLRTEGDGKTWTTVSLCPTYNPPGDVGKGGILMTIGVYTLNNEKQWTNKVVGDKLPECEAVCGKPKNPADAVQRILGGHLDAKGSFPWQAKMVSRHNLTTGATLINEQWLLTTAKNLFLNHSENATAKDIAPTLTLYVGKKQLVEIEKVVLHPNYSEVDIGLIKLKQKVPVNERVTPICLPSKDYAEVGRVGYVSGWGRNANFKFTDHLKYVMLPVADQYDCIKHYEGSTVPEKKTPKSPVGVQPILNKHTFCAGMSKYQEDTCYGDAGSAFVVHDMEEDTWYAAGILSFDKSCGVAEYGVYVKVTSIQDWVQKTIAEN
    

Molecular Weight47532.76 Da

Isoelectric Point (pI)8.19

Net Charge (pH 7.0)3.30

Net Charge (pH 7.4) 2.31

Charge Density (pH 7.0) 0.0076

GRAVY Index-0.24

Hydrophobic Moment 0.77

Boman Index0.06

Instability Index29.22

Aliphatic Index 82.61

Aromaticity 0.0947

Extinction Coeff. Reduced 77810.00

Extinction Coeff. Oxidized 78435.00

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_0025940 VERIFIED: NO

Provenance & Taxonomy

OrganismColobus angolensis palliatus [Animal]

Tax ID336983

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant Non-hemolytic

MethodQualitative functional evidence