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 Length400 amino acids

Chemical FormulaC1998H3117N537O596S18

DescriptionStandard

        SALQAVVTLLLCGQLLAVETGSEATADSCPKAPEIANSHVEYSVRYQCDKYYKLHAGNGVYTFNNKQWINKDIGQQLPECEEDDSCPEPPKIENGYVEYLVRYQCKPYYTLRTCGDGMYTFNSKKQWINKNVGQQLPECEAVCGKPKHPVDQVQRIIGGSLDAKGSFPWQAKMVSQHNLISGATLINERWLLTTAKNLYLGHSSDKKAKDITPTLRLYVGKNQLVEVEKVVLHPDHSKVDIGLIKLRRKVPVNDKVMPICLPSKDYVKVGRVGYVSGWGRNENFNFTEHLKYVMLPVADQDKCVKHYEGVDAPKNKTAKSPVGVQPILNENTFCVGLSKYQDDTCYGDAGSAFVVHDKEDDTWYAAGILSFDKSCAVAEYGVYVKVTSILDWVRKTIANN
    

Molecular Weight44773.53 Da

Isoelectric Point (pI)7.82

Net Charge (pH 7.0)2.22

Net Charge (pH 7.4) 1.16

Charge Density (pH 7.0) 0.0056

GRAVY Index-0.41

Hydrophobic Moment 0.73

Boman Index-0.01

Instability Index36.84

Aliphatic Index 81.80

Aromaticity 0.0925

Extinction Coeff. Reduced 71280.00

Extinction Coeff. Oxidized 72155.00

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_0397486 VERIFIED: NO

Provenance & Taxonomy

OrganismBos mutus [Animal]

Tax ID30521

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant Non-hemolytic Non-ribosomal

MethodQualitative functional evidence