Peptide Database

Peptide NameCaerin-1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC397H637N103O104S2

DescriptionStandard

        MEIKYLLTVFLVLLIVSDHCQAFLFSLIPSAISGLISAFKGRRKRDLNGQIDHFKNFRKRDAELEELLSKLPIY
    

Molecular Weight8581.06 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)2.67

Net Charge (pH 7.4) 2.32

Charge Density (pH 7.0) 0.0361

GRAVY Index0.20

Hydrophobic Moment 0.53

Boman Index0.08

Instability Index23.11

Aliphatic Index 122.57

Aromaticity 0.1081

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 3345.85

LogP -21.30

H-bond Donors 118.0

H-bond Acceptors 111.0

Rotatable Bonds 293.0

Heavy Atoms 606.0

Ring Count 12.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0029192 VERIFIED: NO

Provenance & Taxonomy

OrganismMesobuthus martensii [Animal]

FamilyCaerin

Tax ID34649

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial