7DQQ

Crystal structure of Sulfurisphaera tokodaii O6-methylguanine methyltransferase Y91F/C120S variant in complex with O6-methyldeoxyguanosine

Summary for 7DQQ

• Entry DOI: 10.2210/pdb7dqq/pdb
• Descriptor: Methylated-DNA--protein-cysteine methyltransferase, (2~{R},3~{S},5~{R})-5-(2-azanyl-6-methoxy-purin-9-yl)-2-(hydroxymethyl)oxolan-3-ol (3 entities in total)
• Functional Keywords: methyltramsferase, transferase
• Biological source: Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)
• Total number of polymer chains: 1
• Total formula weight: 18226.15

Authors

Kikuchi, M.,Yamauchi, T.,Iizuka, Y.,Tsunoda, M. (deposition date: 2020-12-24, release date: 2021-12-15, Last modification date: 2024-10-23)

• Primary citation: Kikuchi, M.,Yamauchi, T.,Iizuka, Y.,Tsunoda, M.; Roles of the hydroxy group of tyrosine in crystal structures of Sulfurisphaera tokodaii O6-methylguanine-DNA methyltransferase.; Acta Crystallogr.,Sect.F, 77:444-451, 2021; DOI: 10.1107/S2053230X21011055

Experimental method

X-RAY DIFFRACTION (2.6 Å)