Peptide Database

Peptide Name8h -CHH

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC85H145N27O23

DescriptionStandard

        QAIIHNEKVQAHGKKVL
    

Molecular Weight1913.23 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.93

Net Charge (pH 7.4) 1.62

Charge Density (pH 7.0) 0.1138

GRAVY Index-0.45

Hydrophobic Moment 0.47

Boman Index-0.05

Instability Index4.52

Aliphatic Index 114.71

Aromaticity 0.0000

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 830.91

LogP -7.13

H-bond Donors 27.0

H-bond Acceptors 27.0

Rotatable Bonds 68.0

Heavy Atoms 135.0

Ring Count 2.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0009220 VERIFIED: YES

Provenance & Taxonomy

OrganismCrocodylus siamensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetKlebsiella pneumoniae

Activity10000 μg/mL

MethodMIC

RECORD: Rec_0052432 VERIFIED: YES

Provenance & Taxonomy

OrganismCrocodylus siamensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetPseudomonas aeruginosa

Activity20000 μg/mL

MethodMIC

RECORD: Rec_0142319 VERIFIED: YES

Provenance & Taxonomy

OrganismCrocodylus siamensis [Animal]

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

Activity20000 μg/mL

MethodMIC

RECORD: Rec_0273574 VERIFIED: YES

Provenance & Taxonomy

OrganismCrocodylus siamensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetStaphylococcus aureus

Activity20000 μg/mL

MethodMIC