Peptide Database

Peptide NameBpNKL

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC197H339N51O57S2

DescriptionStandard

        SIKAKLLAVCKNIGLLKSLCQKFVNKHLGVLIEELTTTDD
    

Molecular Weight4398.24 Da

Isoelectric Point (pI)8.74

Net Charge (pH 7.0)1.53

Net Charge (pH 7.4) 1.23

Charge Density (pH 7.0) 0.0383

GRAVY Index0.31

Hydrophobic Moment 0.53

Boman Index0.11

Instability Index37.54

Aliphatic Index 134.00

Aromaticity 0.0250

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 1762.64

LogP -14.25

H-bond Donors 62.0

H-bond Acceptors 62.0

Rotatable Bonds 156.0

Heavy Atoms 307.0

Ring Count 2.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0028036 VERIFIED: YES

Provenance & Taxonomy

OrganismBoleophthalmus pectinirostris [Animal]

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetVibrio alginolyticus ATCC 17749

Activity12.5 μg/mL

MethodMIC

RECORD: Rec_0241439 VERIFIED: YES

Provenance & Taxonomy

OrganismBoleophthalmus pectinirostris [Animal]

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetVibrio harveyi ATCC33866

Activity50 μg/mL

MethodMIC

RECORD: Rec_0348903 VERIFIED: YES

Provenance & Taxonomy

OrganismBoleophthalmus pectinirostris [Animal]

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetVibrio parahaemolyticus ATCC33847

Activity6.25 μg/mL

MethodMIC

RECORD: Rec_0387040 VERIFIED: YES

Provenance & Taxonomy

OrganismBoleophthalmus pectinirostris [Animal]

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetEdwardsiella tarda Et-CD

Activity6.25 μg/mL

MethodMIC