Structures of Mycobacterium tuberculosis Anthranilate Phosphoribosyltransferase Variants Reveal the Conformational Changes That Facilitate Delivery of the Substrate to the Active Site.
PDB-4x58: Anthranilate phosphoribosyl transferase variant N138A from Mycobacterium tuberculosis in complex with PRPP and Mg 手法: X-RAY DIFFRACTION / 解像度: 1.75 Å
PDB-4x59: Anthranilate phosphoribosyltransferase variant P180A from Mycobacterium tuberculosis in complex with PRPP and Mg 手法: X-RAY DIFFRACTION / 解像度: 1.8 Å
PDB-4x5a: Anthranilate phosphoribosyltransferase variant R193A from Mycobacterium tuberculosis remains ligand-free when co-crystallised with PRPP and Mg 手法: X-RAY DIFFRACTION / 解像度: 1.93 Å
PDB-4x5b: Anthranilate phosphoribosyltransferase variant R193L from Mycobacterium tuberculosis in complex with PRPP and Mg 手法: X-RAY DIFFRACTION / 解像度: 2.47 Å
PDB-4x5c: Anthranilate phosphoribosyltransferase variant R193L from Mycobacterium tuberculosis with pyrophosphate/PRPP and Mg2+ bound 手法: X-RAY DIFFRACTION / 解像度: 2.33 Å
PDB-4x5d: Anthranilate phosphoribosyltransferase variant R193A from Mycobacterium tuberculosis with anthranilate bound 手法: X-RAY DIFFRACTION / 解像度: 2.3 Å
PDB-4x5e: Anthranilate phosphoribosyltransferase variant R194A from Mycobacterium tuberculosis with pyrophosphate, Mg2+ and anthranilate bound 手法: X-RAY DIFFRACTION / 解像度: 1.77 Å