Peptide Database

Peptide NameSMAP-34

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC172H299N61O44

DescriptionStandard

        GLFRRLRDSIRRGQQKILEKARRIGERIKDIF
    

Molecular Weight3925.60 Da

Isoelectric Point (pI)11.79

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.55

Charge Density (pH 7.0) 0.2114

GRAVY Index-0.92

Hydrophobic Moment 0.98

Boman Index-0.48

Instability Index77.15

Aliphatic Index 100.62

Aromaticity 0.0625

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1794.29

LogP -16.11

H-bond Donors 67.0

H-bond Acceptors 51.0

Rotatable Bonds 144.0

Heavy Atoms 277.0

Ring Count 2.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0399884 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)