Peptide Database

Peptide NameBactericidal permeability-increasing protein (BPI)

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

Venom / Toxin ▸ General toxin ▸ Cytotoxin

Standard StatusStandard

Sequence Length482 amino acids

Chemical FormulaC2454H3889N627O674S15

DescriptionStandard

        MARGPDTARRWATLVVLAALSTAVTTTNPGIVARITQKGLDYACQQGVLTLQKELEKITIPNFSGNFKIKYLGKGQYSFFSMVIQGFNLPNSQIRPLPDKGLDLSIRDASIKIRGKWKARKNFIKLGGNFDLSVEGISILAGLNLGYDPASGHSTVTCSSCSSGINTVRIHISGSSLGWLIQLFRKRIESLLQKSMTRKICEVVTSTVSSKLQPYFQTLPVTTKLDKVAGVDYSLVAPPRATANNLDWLLKGEFFSLAHRSPPPFAPPALAFPSDHDRMVYLGISEYFFNTAGFVYQKAGALNLTLRDDMIPKESKFRLTTKFFGILIPQVAKMFPDMQMQLFIWASLPPKLTMKPSGLDLIFVLDTQAFAILPNSSLDPLFLLEMNLNLSVVVGAKSDRLIGELRLDKLLLELKHSDIGPFSVESLQSVINYVMPTIVLPVINKKLQKGFPLPLPAYIELFNLTLQPYQDFLLFGADVHYS
    

Molecular Weight53440.90 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)15.00

Net Charge (pH 7.4) 14.32

Charge Density (pH 7.0) 0.0311

GRAVY Index0.12

Hydrophobic Moment 0.69

Boman Index0.13

Instability Index33.59

Aliphatic Index 103.78

Aromaticity 0.0975

Extinction Coeff. Reduced 46870.00

Extinction Coeff. Oxidized 47120.00

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_0144478 VERIFIED: NO

Provenance & Taxonomy

OrganismBos indicus x Bos taurus [Animal]

FamilyBPI

Tax ID30522

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Anti-Gram-negative Cytotoxin Non-hemolytic

TargetGram-negative bacteria

MethodQualitative functional evidence

RECORD: Rec_0168202 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyBPI/LBP

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Anti-Gram-negative Cytotoxic Non-hemolytic

TargetGram Negative Bacteria