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 Length398 amino acids

Chemical FormulaC1961H3053N519O585S18

DescriptionStandard

        MHVALGAVIALLLWGQLFAVDSGNDVTDVAACPSTGFYLGKLSSLSFFADDSCPKPPEIANGYVEHLVRYQCKKYYRLRTEGDGEAMPCSLPISESGDVGKEGTLMVTSHPHLVRVYTLNSEKQWTNKVVGDKLPECEAVCGKPKNPADPVQRILGGHLDAKGSFPWQAKMVSRHNLTTGATLINERWLLTTAKNLFLNHSENATAKDIAPTLTLYVGKNQLVEIEKVVLHPTYSQVDIGLIKLKQKVPVNERVMPICLPSKDYAEVGRVGYVSGWGRNANFKFTDHLKYVMLPVADQDQCVKHYEGSTVPEKKTPKSPVGVQPILNEHTFCAGMSKYQEDTCYGDAGSAFAVHDLEEDTWYAAGILSFDKSCSVAEYGVYVKATSIQDWVQKTIAEN
    

Molecular Weight43836.51 Da

Isoelectric Point (pI)6.19

Net Charge (pH 7.0)-4.52

Net Charge (pH 7.4) -5.63

Charge Density (pH 7.0) -0.0114

GRAVY Index-0.24

Hydrophobic Moment 0.71

Boman Index0.06

Instability Index37.03

Aliphatic Index 83.24

Aromaticity 0.0879

Extinction Coeff. Reduced 63830.00

Extinction Coeff. Oxidized 64455.00

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_0292529 VERIFIED: NO

Provenance & Taxonomy

OrganismAotus nancymaae [Animal]

FamilyPeptidase S1 family

Tax ID37293

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antioxidant Non-hemolytic

MethodQualitative functional evidence