Peptide Database

Peptide NameBactericidal permeability-increasing protein

Function Ontology

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

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

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Standard StatusStandard

Sequence Length507 amino acids

Chemical FormulaC2565H4018N646O746S20

DescriptionStandard

        MCSKMAQVLWGCLLLWNLHISPAYSMYPGIKARATQRALDYGVQVGMEIIEQMVKKRDIPNLNGSESLEFLKVDYVNYNFTNIKINAFSFPNTSLAFVPGVGIRALTNHGTANISTDWEIKSPLFRDTGGADLFLSEVYFTGNVILTRNNFGHPILKLQDCHAQVSHADVSFSGELSVLYNSFAEPMEKPILKNLNEMLCPMVTSEVEALNANLSMLEVITKIDNYTLLDYSLISSPDITENYIELYLKGVFYPLGNLTDPPFSSVPFVLPDRSDSMLYIGISEYFFKSASYAYFTAGAFNITLSTKEITDHLIRTSQGLGNMLSRIAELYILSQPFMVRVMATEPPLINLLPGNFTLDIPASIMILTQSKNSTAETIVSMDFVASTDVALVILGQRLICSLSLNRFRLSLPESNRSNIEVLRFENILSSILHFGILPLANAKLQQGLPLPNPHKISLVSSDIEVLEGFLLISTDLKYETSLKQQPSFHGWESLNLISGQWRGKPAP
    

Molecular Weight56482.52 Da

Isoelectric Point (pI)5.37

Net Charge (pH 7.0)-10.70

Net Charge (pH 7.4) -11.56

Charge Density (pH 7.0) -0.0211

GRAVY Index0.13

Hydrophobic Moment 0.67

Boman Index0.16

Instability Index42.36

Aliphatic Index 104.62

Aromaticity 0.0966

Extinction Coeff. Reduced 54320.00

Extinction Coeff. Oxidized 54570.00

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_0128432 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyBPI/LBP

Tax ID9823

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Anti-Gram-negative Cytotoxic Non-hemolytic Non-ribosomal

TargetGram-negative bacteria

MethodQualitative functional evidence