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 Length410 amino acids

Chemical FormulaC2061H3303N525O569S18

DescriptionStandard

        TEIFYRMSPCCWLALVALIPVTLGTNPGVEVRLTQTGLDYGRQLGIAAIQQKLKSIKIPDISGTQHVSPIGKVQYTLSNMQIVKVGLPQSAVGLVPGTGITLSINNAFISLHGNWRVKYLKIIKDSGSFDLNVNGLTISITIFVKLDARETFLTHVTVVCYSWLYNLFTKFIEKALRSALQKQICPLVVDAVSDLNPYLKTLNVEAQVDKYAEIEYSMVSSPTVSKSSIDLSLKGEFYSIGKHQEPPFSPIAFSLPPQVNNMLYMGMSAFTANSAAFVYDKAGALSLYVTDDMIPQSSPLRLNTKTFGAFIPQLTKLFPGLMMKLLVKTVKTPIVTFKPNNVTIQATGTVTAYAIQPNATLSPLFVLNLVCGKDAMMKNYGVVRKKKNLKLFKCHLHRRPASAPNCLLVK
    

Molecular Weight45117.62 Da

Isoelectric Point (pI)9.60

Net Charge (pH 7.0)19.84

Net Charge (pH 7.4) 19.15

Charge Density (pH 7.0) 0.0484

GRAVY Index0.20

Hydrophobic Moment 0.83

Boman Index0.16

Instability Index32.68

Aliphatic Index 104.34

Aromaticity 0.0878

Extinction Coeff. Reduced 38850.00

Extinction Coeff. Oxidized 39225.00

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_0370454 VERIFIED: NO

Provenance & Taxonomy

OrganismAnabas testudineus (Climbing perch) [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