Peptide Database

Peptide NameMacaque histatin

Function Ontology

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Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC104H151N35O32S

DescriptionStandard

        MQEKHHSHRGYRSNYLYDN
    

Molecular Weight2435.59 Da

Isoelectric Point (pI)8.25

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.39

Charge Density (pH 7.0) 0.0401

GRAVY Index-2.12

Hydrophobic Moment 0.42

Boman Index-0.48

Instability Index33.39

Aliphatic Index 20.53

Aromaticity 0.1579

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 1128.00

LogP -12.71

H-bond Donors 40.0

H-bond Acceptors 37.0

Rotatable Bonds 80.0

Heavy Atoms 172.0

Ring Count 6.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0119999 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyHistatin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)