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1.2.1.70: glutamyl-tRNA reductase

This is an abbreviated version!
For detailed information about glutamyl-tRNA reductase, go to the full flat file.

Word Map on EC 1.2.1.70

Reaction

L-glutamate 1-semialdehyde
+
NADP+
+
tRNAGlu
=
L-glutamyl-tRNAGlu
+
NADPH
+
H+

Synonyms

AtHEMA1, EC 2.7.2.13, GluRS, glutamate tRNA reductase, glutamate-specific tRNA reductase, glutamyl transfer RNA reductase, glutamyl-tRNA reductase, GluTR, GluTR1, GTR, GtrR, hemA, HEMA1, HEMA2, reductase, glutamyl-transfer ribonucleate, ZjGluTR

ECTree

     1 Oxidoreductases
         1.2 Acting on the aldehyde or oxo group of donors
             1.2.1 With NAD+ or NADP+ as acceptor
                1.2.1.70 glutamyl-tRNA reductase

Molecular Weight

Molecular Weight on EC 1.2.1.70 - glutamyl-tRNA reductase

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MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
101000
-
sucrose density gradient sedimentation, dimer
104000
-
cross-linking of GluTR with glutaraldehyde
130000
-
glycerol gradient sedimentation, gel filtration
148000
-
relative molecular mass of native recombinant GluTR after removal of His6-tag, determined by gel permeation chromatography
180000
-
gel filtration
190000
gel filtration
250000
gel filtration
270000
-
gel filtration
350000
-
glycerol density gradient centrifugation
39000
-
x * 39000, SDS-PAGE
45436
x * 45436, electrospray ionization mass spectrometry
46000
-
2 * 52500 + 2 * 46000, sucrose gradient sedimentation of glutamyl-tRNA reductase preincubated with glutamate-1-semialdehyde aminotransferase. Both enzyme also co-precipitate in immunoprecipitation experiments
48000
-
2 * 48000, homodimer with an extended structure, SDS-PAGE
48448
-
2 * 48448, homodimer with an extended structure, electrospray ionization mass spectrometry
49000
SDS-PAGE, recombinant protein
50000
-
SDS–PAGE of His6-tagged GluTR
50490
-
MALDI-TOF mass spectrometry of His6-tagged GluTR
52500
54000
-
x * 54000, SDS-PAGE
60000
4 * 60000, SDS-PAGE