Peptide Database

Peptide NameQ1S

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC236H395N87O76S12

DescriptionStandard

        SNCPTRRGLCVTSGLTACRNHCRSCHRGDVGCVRCSNAQCTGFLGTTCTCINPCPRC
    

Molecular Weight6051.98 Da

Isoelectric Point (pI)8.86

Net Charge (pH 7.0)5.52

Net Charge (pH 7.4) 5.03

Charge Density (pH 7.0) 0.0968

GRAVY Index-0.16

Hydrophobic Moment 0.69

Boman Index-0.13

Instability Index50.53

Aliphatic Index 46.14

Aromaticity 0.0175

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 750.00

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

Amino Acid Composition

TPSA 2632.49

LogP -42.90

H-bond Donors 107.0

H-bond Acceptors 96.0

Rotatable Bonds 191.0

Heavy Atoms 411.0

Ring Count 6.0

Amide Bonds 61.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0263954 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyCecropin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetEnterococcus faecium

Activity8 μg/mL

MethodMIC

RECORD: Rec_0272425 VERIFIED: YES