Peptide Database

Peptide NameSRTAP-40

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC230H354N56O61S

DescriptionStandard

        AYVLDEPKPIKDLEKSLQHNLVYCRRLVLEYFLKSIFEYH
    

Molecular Weight4911.67 Da

Isoelectric Point (pI)6.96

Net Charge (pH 7.0)-0.03

Net Charge (pH 7.4) -0.36

Charge Density (pH 7.0) -0.0009

GRAVY Index-0.27

Hydrophobic Moment 0.72

Boman Index-0.02

Instability Index38.02

Aliphatic Index 112.00

Aromaticity 0.1500

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 5960.00

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

Amino Acid Composition

TPSA 1897.24

LogP -8.56

H-bond Donors 66.0

H-bond Acceptors 64.0

Rotatable Bonds 162.0

Heavy Atoms 348.0

Ring Count 10.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0354843 VERIFIED: YES

Provenance & Taxonomy

OrganismOvis aries [Animal]

Tax ID9940

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetCandida albicans ATCC 2002

Activity6 μg/mL

MethodMIC

RECORD: Rec_0413365 VERIFIED: YES

Provenance & Taxonomy

OrganismOvis aries [Animal]

Tax ID9940

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetStaphylococcus aureus

Activity12 μg/mL

MethodMIC

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