Peptide Database

Peptide NameCystatin-F (Cystatin-7), (Cystatin-like metastasis-associated protein), (CMAP), (Leukocystatin)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length145 amino acids

Chemical FormulaC727H1157N203O210S11

DescriptionStandard

        MRAAGTLLAFCCLVLSTTGGPSPDTCSQDLNSRVKPGFPKTIKTNDPGVLQAARYSVEKFNNCTNDMFLFKESRITRALVQIVKGLKYMLEVEIGRTTCKKNQHLRLDDCDFQTNHTLKQTLSCYSEVWVVPWLQHFEVPVLRCH
    

Molecular Weight16453.91 Da

Isoelectric Point (pI)8.82

Net Charge (pH 7.0)4.78

Net Charge (pH 7.4) 4.21

Charge Density (pH 7.0) 0.0330

GRAVY Index-0.22

Hydrophobic Moment 0.87

Boman Index-0.02

Instability Index36.80

Aliphatic Index 81.93

Aromaticity 0.0828

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15970.00

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

Amino Acid Composition

TPSA 6667.57

LogP -66.58

H-bond Donors 238.0

H-bond Acceptors 230.0

Rotatable Bonds 543.0

Heavy Atoms 1151.0

Ring Count 25.0

Amide Bonds 158.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0261039 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyCystatin

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial