Peptide Database

Peptide NameSpHyastatin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length131 amino acids

Chemical FormulaC631H985N179O173S7

DescriptionStandard

        MRVLLLLVSLAAVGNAYNAKVPIQTLPERLDNFPGRGPSFTRPAVVGVQTLPGRVPPQTFPGVIGVGTKPLISPPRPGFTGSTRPFQRPGQYSFTRSNCWARCPGYPNGDSLCCRQYGACCSTSYPVPYKG
    

Molecular Weight14071.12 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)10.44

Net Charge (pH 7.4) 10.12

Charge Density (pH 7.0) 0.0797

GRAVY Index-0.19

Hydrophobic Moment 0.64

Boman Index0.05

Instability Index42.50

Aliphatic Index 68.40

Aromaticity 0.0992

Extinction Coeff. Reduced 14440.00

Extinction Coeff. Oxidized 14815.00

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

Amino Acid Composition

TPSA 5525.47

LogP -60.91

H-bond Donors 194.0

H-bond Acceptors 191.0

Rotatable Bonds 423.0

Heavy Atoms 990.0

Ring Count 33.0

Amide Bonds 141.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0015948 VERIFIED: YES

Provenance & Taxonomy

OrganismScylla paramamosain [Animal]

Tax ID85552

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetP. stutzeri, Pseudomonas fluorescens, Aeromonas hydrophila

Activity0.63-2.5 μM

MethodMIC

RECORD: Rec_0021168 VERIFIED: YES

Provenance & Taxonomy

OrganismScylla paramamosain [Animal]

Tax ID85552

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetMicrococcus luteus, Staphylococcus aureus, Corynebacterium glutamicum, M. lysodeikticus

Activity0.63-5 μM

MethodMIC

RECORD: Rec_0059828 VERIFIED: YES

Provenance & Taxonomy

OrganismScylla paramamosain [Animal]

Tax ID85552

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

Targetyeast P. pastoris GS115

Activity2.5-5 μM

MethodMIC

RECORD: Rec_0267947 VERIFIED: YES

Provenance & Taxonomy

OrganismScylla paramamosain [Animal]

FamilySpHyastatin

Tax ID85552

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal