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Literature summary for 6.3.1.21 extracted from

  • Chen, C.; Liu, Z.; Liu, L.; Wang, J.; Jin, Q.
    Structural characterization of glycinamide-RNase-transformylase T from Mycobacterium tuberculosis (2020), Emerg. Microbes Infect., 9, 58-66 .
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli BL21(DE3) cells Mycobacterium tuberculosis

Crystallization (Commentary)

Crystallization (Comment) Organism
microbatch method, using 0.06 M sodium acetate, pH 4.6, 6% (w/v) PEG4000, 32% (v/v) glycerol Mycobacterium tuberculosis

Protein Variants

Protein Variants Comment Organism
E217A the mutant loses its ATP-binding capability Mycobacterium tuberculosis
R131A the mutant loses its ATP-binding capability Mycobacterium tuberculosis
S218A the mutant loses its ATP-binding capability Mycobacterium tuberculosis
V220A the mutant loses its ATP-binding capability Mycobacterium tuberculosis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
90000
-
gel filtration Mycobacterium tuberculosis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + formate + N1-(5-phospho-D-ribosyl)glycinamide Mycobacterium tuberculosis
-
ADP + H+ + N2-formyl-N1-(5-phospho-D-ribosyl)glycinamide + phosphate
-
?
ATP + formate + N1-(5-phospho-D-ribosyl)glycinamide Mycobacterium tuberculosis H37Rv
-
ADP + H+ + N2-formyl-N1-(5-phospho-D-ribosyl)glycinamide + phosphate
-
?

Organism

Organism UniProt Comment Textmining
Mycobacterium tuberculosis P95197
-
-
Mycobacterium tuberculosis H37Rv P95197
-
-

Purification (Commentary)

Purification (Comment) Organism
Ni-NTA column chromatography, HQ20 column chromatography and Superdex S200 gel filtration Mycobacterium tuberculosis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + formate + N1-(5-phospho-D-ribosyl)glycinamide
-
Mycobacterium tuberculosis ADP + H+ + N2-formyl-N1-(5-phospho-D-ribosyl)glycinamide + phosphate
-
?
ATP + formate + N1-(5-phospho-D-ribosyl)glycinamide
-
Mycobacterium tuberculosis H37Rv ADP + H+ + N2-formyl-N1-(5-phospho-D-ribosyl)glycinamide + phosphate
-
?

Subunits

Subunits Comment Organism
homodimer 2 * 44000, SDS-PAGE Mycobacterium tuberculosis

Synonyms

Synonyms Comment Organism
GAR transformylase
-
Mycobacterium tuberculosis
glycinamide-RNase-transformylase T
-
Mycobacterium tuberculosis
PurT
-
Mycobacterium tuberculosis