Peptide Database

Peptide NameRanatuerin-2PLd

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC98H176N28O29S

DescriptionStandard

        LKGVGKNVAGSLLEQLKCKISG
    

Molecular Weight2242.68 Da

Isoelectric Point (pI)9.63

Net Charge (pH 7.0)2.75

Net Charge (pH 7.4) 2.52

Charge Density (pH 7.0) 0.1250

GRAVY Index0.14

Hydrophobic Moment 0.46

Boman Index0.09

Instability Index-4.85

Aliphatic Index 119.55

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 942.44

LogP -9.90

H-bond Donors 33.0

H-bond Acceptors 33.0

Rotatable Bonds 82.0

Heavy Atoms 156.0

Ring Count 0.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0313839 VERIFIED: NO

Provenance & Taxonomy

OrganismRana chensinensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli TOP10

Activity3.62 OD_ID (dimensionless)

MethodMe^x pooled intracellular expression growth assay; 4.5 h; rank 1958; Wald adj. p=0.2662