Peptide Database

Peptide NameSpermadhesin-1

Function Ontology

Immunology ▸ Immune modulation ▸ Cytokine modulation

Regulatory peptide ▸ Cell signaling / Growth factor signaling ▸ Growth factor activity

Standard StatusStandard

Sequence Length114 amino acids

Chemical FormulaC578H889N147O173S8

DescriptionStandard

        MDWLPRNTNCGGILKEESGVIATYYGPKTNCVWTIQMPPEYHVRVSIQYLQLNCNKESLEIIDGLPGSPVLGKICEGSLMDYRSSGSIMTVKYIREPEHPASFYEVLYFQDPQA
    

Molecular Weight12921.64 Da

Isoelectric Point (pI)5.05

Net Charge (pH 7.0)-4.35

Net Charge (pH 7.4) -4.76

Charge Density (pH 7.0) -0.0381

GRAVY Index-0.29

Hydrophobic Moment 0.55

Boman Index0.07

Instability Index47.83

Aliphatic Index 82.02

Aromaticity 0.1053

Extinction Coeff. Reduced 22920.00

Extinction Coeff. Oxidized 23170.00

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

Amino Acid Composition

TPSA 5100.01

LogP -45.00

H-bond Donors 176.0

H-bond Acceptors 179.0

Rotatable Bonds 415.0

Heavy Atoms 906.0

Ring Count 25.0

Amide Bonds 123.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0300690 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

Familyspermadhesin family

Tax ID9913; 0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide10-31; 54-75

Bio-Activity Profile

Function

Cytokine Growth factor spermadhesin family