Peptide Database

Peptide NameBitiscystatin (Cystatin)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length140 amino acids

Chemical FormulaC715H1138N190O205S7

DescriptionStandard

        MHSRLLVAAPHCLLLLLLLPSALPALKVGGLYPRDVMDPEVQEAAAFAVENYNAQSTNDNYFKARRIVEAQSQVVSGVKYYLKMELAKTTCKKIAGKPKLYQEIQNCNLPPENQQEEITCHFEVWSRPWLQKTVLTKDEL
    

Molecular Weight15900.29 Da

Isoelectric Point (pI)7.66

Net Charge (pH 7.0)0.74

Net Charge (pH 7.4) 0.27

Charge Density (pH 7.0) 0.0053

GRAVY Index-0.24

Hydrophobic Moment 0.63

Boman Index0.01

Instability Index53.96

Aliphatic Index 96.14

Aromaticity 0.0786

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 20190.00

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

Amino Acid Composition

TPSA 6355.53

LogP -52.95

H-bond Donors 216.0

H-bond Acceptors 216.0

Rotatable Bonds 526.0

Heavy Atoms 1117.0

Ring Count 25.0

Amide Bonds 155.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0150264 VERIFIED: NO

Provenance & Taxonomy

OrganismBitis gabonica [Animal]

FamilyCystatin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial