Peptide Database

Peptide NameMAF-1A18S5(Derived from MAF-1A)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC104H188N26O20

DescriptionStandard

        KKIKKLIKSAKIWLKIIA
    

Molecular Weight2122.77 Da

Isoelectric Point (pI)10.78

Net Charge (pH 7.0)6.75

Net Charge (pH 7.4) 6.54

Charge Density (pH 7.0) 0.3752

GRAVY Index0.26

Hydrophobic Moment 0.75

Boman Index0.02

Instability Index-16.72

Aliphatic Index 162.78

Aromaticity 0.0556

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 776.18

LogP -0.38

H-bond Donors 28.0

H-bond Acceptors 27.0

Rotatable Bonds 80.0

Heavy Atoms 150.0

Ring Count 2.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0399878 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyMAF-1A

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetCandida albican ATCC10231

Activity31.25 μM

MethodMIC

Paper抗菌肽MAF-1A洐生肽的设计及其抗白色念珠菌活性; Design of antibacterial peptide MAF-1A derivatives and their activity against Candida albicans. [J].贵州医科大学学报,2023,48(01):25-32. DOI:10.19367/j.cnki.2096-8388.2023.01.004. Evidence URLhttps://dramp.cpu-bioinfor.org/browse/All_Information.php?dataset=General&id=DRAMP37207