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Literature summary for 6.1.1.21 extracted from

  • Walker, E.J.; Jeffrey, P.D.
    Purification of bovine liver histidyl-tRNA synthetase, the Jo-1 antigen of polymyositis (1987), Biol. Chem. Hoppe-Seyler, 368, 531-537.
    View publication on PubMed

Application

Application Comment Organism
medicine the autoantibody anti-Jo-1 is a useful diagnostic tool since the antibody is very specific for polymyositis Bos taurus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
80000
-
2 * 80000, SDS-PAGE Bos taurus
160000
-
electrophoresis under nondenaturing conditions Bos taurus

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Bos taurus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + L-histidine + tRNAHis
-
Bos taurus AMP + diphosphate + L-histidyl-tRNAHis
-
?

Subunits

Subunits Comment Organism
dimer 2 * 80000, SDS-PAGE Bos taurus