Peptide Database

Peptide NameSpampcin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC111H183N37O24S3

DescriptionStandard

        RLRAPPPFHKRCVCLCRTAPPP
    

Molecular Weight2516.07 Da

Isoelectric Point (pI)10.74

Net Charge (pH 7.0)4.82

Net Charge (pH 7.4) 4.52

Charge Density (pH 7.0) 0.2189

GRAVY Index-0.44

Hydrophobic Moment 0.53

Boman Index-0.22

Instability Index110.49

Aliphatic Index 57.73

Aromaticity 0.0455

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 944.21

LogP -8.03

H-bond Donors 35.0

H-bond Acceptors 33.0

Rotatable Bonds 70.0

Heavy Atoms 175.0

Ring Count 8.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0353095 VERIFIED: YES

Provenance & Taxonomy

OrganismSynthetic construct based on Scylla paramamosain [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetCryptococcus neoformans

Activity3-6 μM

MethodMFC

RECORD: Rec_0384038 VERIFIED: YES

Provenance & Taxonomy

OrganismSynthetic construct based on Scylla paramamosain [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetA. baunmannii

Activity6-12 μM

MethodMIC

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