Peptide Database

Peptide NameLantibiotic peptide, Streptin 2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC132H204N32O36S3

DescriptionStandard

        TPYVGSRYLCTPGSCWKLVCFTTTVK
    

Molecular Weight2911.42 Da

Isoelectric Point (pI)9.06

Net Charge (pH 7.0)2.36

Net Charge (pH 7.4) 2.12

Charge Density (pH 7.0) 0.0909

GRAVY Index0.22

Hydrophobic Moment 0.46

Boman Index0.15

Instability Index40.67

Aliphatic Index 63.46

Aromaticity 0.1538

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8605.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1085.04

LogP -10.08

H-bond Donors 43.0

H-bond Acceptors 42.0

Rotatable Bonds 86.0

Heavy Atoms 203.0

Ring Count 7.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0148683 VERIFIED: NO

Provenance & Taxonomy

OrganismStreptococcus pyogenes [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial