Peptide Database

Peptide NameCrustin I-4

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length113 amino acids

Chemical FormulaC550H886N166O168S13

DescriptionStandard

        MVRQSFMLVMAVLLLAAVSRAAPQTPLLLPTPVPSCQRWCNHEVDGYRYCCEEEQGAEATRGTCPQTQIQPHELEILEKEGGASLHCETDRDCKNQEKCCYTKFRQQRICRRV
    

Molecular Weight12928.78 Da

Isoelectric Point (pI)6.80

Net Charge (pH 7.0)-0.31

Net Charge (pH 7.4) -0.85

Charge Density (pH 7.0) -0.0027

GRAVY Index-0.49

Hydrophobic Moment 0.53

Boman Index-0.13

Instability Index53.08

Aliphatic Index 69.91

Aromaticity 0.0531

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10595.00

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

Amino Acid Composition

TPSA 5408.40

LogP -57.62

H-bond Donors 195.0

H-bond Acceptors 184.0

Rotatable Bonds 428.0

Heavy Atoms 897.0

Ring Count 17.0

Amide Bonds 124.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0228935 VERIFIED: NO

Provenance & Taxonomy

OrganismPenaeus japonicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial