Peptide Database

Peptide NameBactericidal permeability-increasing protein (BPI)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Venom / Toxin ▸ General toxin ▸ Cytotoxin

Standard StatusStandard

Sequence Length229 amino acids

Chemical FormulaC1155H1773N265O346S10

DescriptionStandard

        QIDDLAEVDYSLSSLPAVFQPFIDLDLKGVVFPAGNYTDSPYMPASFTIPDNSDSMLYLAFSEYFFQTSSFAYYTAGAFNMTIAEKTCNYFNINTEIFGTIIPEVAKYSVTPNPVMLKLMATEIPIIILEQGSFTVEIQGSMEVLAVLPDSTTQSLFTMNIAANTSISLNIFDHKLMGSLCLNRLQFSLAHSNVGSFEVLLLENILSYILQTEVIPSANAKLSKGFPLP
    

Molecular Weight25227.65 Da

Isoelectric Point (pI)4.20

Net Charge (pH 7.0)-14.06

Net Charge (pH 7.4) -14.44

Charge Density (pH 7.0) -0.0614

GRAVY Index0.33

Hydrophobic Moment 0.54

Boman Index0.25

Instability Index46.92

Aliphatic Index 100.52

Aromaticity 0.1179

Extinction Coeff. Reduced 14900.00

Extinction Coeff. Oxidized 15025.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0125077 VERIFIED: NO

Provenance & Taxonomy

OrganismOriolus oriolus (Eurasian golden oriole) [Animal]

FamilyBPI

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Anti-Gram-negative Cytotoxin

TargetGram-negative bacteria