Peptide Database

Peptide NameAntimicrobial peptide, Tachystatin A1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC228H345N67O62S6

DescriptionStandard

        YSRCQLQGFNCVVRSYGLPTIPCCRGLTCRSYFPGSTYGRCQRFY
    

Molecular Weight5208.98 Da

Isoelectric Point (pI)9.34

Net Charge (pH 7.0)5.70

Net Charge (pH 7.4) 5.40

Charge Density (pH 7.0) 0.1266

GRAVY Index-0.26

Hydrophobic Moment 0.59

Boman Index-0.07

Instability Index42.99

Aliphatic Index 47.56

Aromaticity 0.1778

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7825.00

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

Amino Acid Composition

TPSA 2103.87

LogP -23.69

H-bond Donors 83.0

H-bond Acceptors 74.0

Rotatable Bonds 160.0

Heavy Atoms 363.0

Ring Count 11.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0294515 VERIFIED: NO

Provenance & Taxonomy

OrganismTachypleus tridentatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal