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 Length333 amino acids

Chemical FormulaC1612H2631N451O473S10

DescriptionStandard

        TNPGFVVRITQAGLDYANQQGIAILEKELAQLKLPDISGDSRVLHVGKVHYELSSPRGSEDHPVPSIIPCAADPVLGAGRYVPLSLLAQGEKGNRGHSTWGMGGLYVYIKITLRLGSDTTGKPTISTSDCNARISKVRLLLSGKFGWLYNLFHSVIESKLRKSLESKLCDNVARSVQNELQRHIQTLPVTARIDDKTGIDYSLVAPPRTTAQSLDLDLKLEEMYPNMTMKFRLSAPTAPFLTIGPGGISFQPTVDAQAYAILPNSSLAPLFLLSLVRNVSAVINVRSGRIVGSVDVGRIRLSLKDSAVGTFKVRMMQSLMNILTSSTLLPRLN
    

Molecular Weight36218.52 Da

Isoelectric Point (pI)9.63

Net Charge (pH 7.0)10.91

Net Charge (pH 7.4) 10.31

Charge Density (pH 7.0) 0.0328

GRAVY Index-0.01

Hydrophobic Moment 0.75

Boman Index0.06

Instability Index33.71

Aliphatic Index 104.20

Aromaticity 0.0571

Extinction Coeff. Reduced 24410.00

Extinction Coeff. Oxidized 24535.00

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

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0133365 VERIFIED: NO

Provenance & Taxonomy

OrganismSylvia borin [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