Peptide Database

Peptide NamePtALF6

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC413H654N116O120S3

DescriptionStandard

        LLEDGTTEILDHVCNFRVMPRLRSWELYFRGDVWCPGWTVIKGESLTRSRTRVVNKAVADFAQKALAQGLITQEDAQPLLE
    

Molecular Weight9260.51 Da

Isoelectric Point (pI)5.80

Net Charge (pH 7.0)-1.15

Net Charge (pH 7.4) -1.45

Charge Density (pH 7.0) -0.0142

GRAVY Index-0.20

Hydrophobic Moment 0.65

Boman Index-0.01

Instability Index44.08

Aliphatic Index 95.06

Aromaticity 0.0864

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 18115.00

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

Amino Acid Composition

TPSA 3823.50

LogP -33.54

H-bond Donors 136.0

H-bond Acceptors 123.0

Rotatable Bonds 305.0

Heavy Atoms 652.0

Ring Count 14.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0267466 VERIFIED: YES

Provenance & Taxonomy

OrganismPortunus trituberculatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetV. alginolyticus L59

Activity1.17-2.33 μM

MethodMIC

RECORD: Rec_0374495 VERIFIED: YES

Provenance & Taxonomy

OrganismPortunus trituberculatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetPseudomonas aeruginosa P25

Activity9.32-18.64 μM

MethodMIC

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