Peptide Database

Peptide NameInfantaricin A

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC151H230N40O43S2

DescriptionStandard

        DDLYKLVNQGFGAICSFIDGFNGKKYRGKC
    

Molecular Weight3357.81 Da

Isoelectric Point (pI)8.76

Net Charge (pH 7.0)1.74

Net Charge (pH 7.4) 1.49

Charge Density (pH 7.0) 0.0579

GRAVY Index-0.35

Hydrophobic Moment 0.63

Boman Index-0.01

Instability Index-17.64

Aliphatic Index 65.00

Aromaticity 0.1667

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 1375.06

LogP -12.83

H-bond Donors 49.0

H-bond Acceptors 47.0

Rotatable Bonds 114.0

Heavy Atoms 236.0

Ring Count 5.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0377170 VERIFIED: YES

Provenance & Taxonomy

OrganismStreptococcus infantarius [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide15-30

Bio-Activity Profile

Function

Antimicrobial