Peptide Database

Peptide NameLipocalin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length157 amino acids

Chemical FormulaC756H1202N208O243S7

DescriptionStandard

        HHLLASDEEIQDVSGTWYLKAMTVDREFPEMNLESVTPMTLTTLEGGNLEAKVTMLISGRCQEVKAVLEKTDEPGKYTADGGKHVAYIIRSHVKDHYIFYCEGELHGKPVRGVKLVGRDPNNLEALEDFEKAAGARGLSTESILIPRQSETCSPGSD
    

Molecular Weight17317.33 Da

Isoelectric Point (pI)5.14

Net Charge (pH 7.0)-8.70

Net Charge (pH 7.4) -9.31

Charge Density (pH 7.0) -0.0554

GRAVY Index-0.44

Hydrophobic Moment 0.74

Boman Index-0.02

Instability Index28.22

Aliphatic Index 81.34

Aromaticity 0.0573

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13075.00

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

Amino Acid Composition

TPSA 7220.17

LogP -73.85

H-bond Donors 251.0

H-bond Acceptors 247.0

Rotatable Bonds 581.0

Heavy Atoms 1214.0

Ring Count 23.0

Amide Bonds 163.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0368614 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetE. coli