Peptide Database

Peptide NameCOT1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC76H129N19O18

DescriptionStandard

        KKSAGWVIPIGTLVK
    

Molecular Weight1596.95 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1838

GRAVY Index0.43

Hydrophobic Moment 0.30

Boman Index0.25

Instability Index2.40

Aliphatic Index 123.33

Aromaticity 0.0667

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 596.24

LogP -3.09

H-bond Donors 21.0

H-bond Acceptors 21.0

Rotatable Bonds 52.0

Heavy Atoms 113.0

Ring Count 3.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0140684 VERIFIED: YES

Provenance & Taxonomy

OrganismCrocodylus siamensis [Animal]

FamilyTransferrin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli ATCC 25922

Activity125 μM

MethodMIC

RECORD: Rec_0152732 VERIFIED: YES

Provenance & Taxonomy

OrganismCrocodylus siamensis [Animal]

FamilyTransferrin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli O157:H7

Activity125 μM

MethodMIC

RECORD: Rec_0271769 VERIFIED: YES

Provenance & Taxonomy

OrganismCrocodylus siamensis [Animal]

FamilyTransferrin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetV. cholerae

Activity125 μM

MethodMIC

RECORD: Rec_0411392 VERIFIED: YES

Provenance & Taxonomy

OrganismCrocodylus siamensis [Animal]

FamilyTransferrin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetBacillus megaterium

Activity125 μM

MethodMIC