ISDA

Deposition Date 2025-03-19

Release Date 2025-04-02

Last Version Date 2025-04-02

Entry Detail

PDB ID:

9U46

Keywords:

TRANSFERASE

Title:

The X-ray structure of N-terminal catalytic domain of Thermoplasma acidophilum tRNA methyltransferase Trm56 (Ta0931) in complex with 5'-Methylthioadenosine

Biological Source:

Source Organism:

Thermoplasma acidophilum DSM 1728 (Taxon ID: 273075)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.99 Å

R-Value Free:

0.22

R-Value Work:

0.17

Space Group:

C 2 2 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:tRNA (cytidine(56)-2'-O)-methyltransferase
Gene (Uniprot):Ta0931
Chain IDs:A
Chain Length:151
Number of Molecules:1
Biological Source:Thermoplasma acidophilum DSM 1728

UniProt ID:Q9HJN6 Pfam ID:PF01994 EC:2.1.1.206

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
CME	A	CYS	modified residue

Ligand Molecules

MTA

Primary Citation

The X-ray structure of N-terminal catalytic domain of Thermoplasma acidophilum tRNA methyltransferase Trm56 (Ta0931) in complex with S-adenosyl-L-methionine

Fukumoto, S, Hasegawa, T, Ototake, M, Moriguchi, S, Namba, M, Yamagamai, R, Kawamura, T, Hirata, A, Hori, H.Show

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Primary Citation of related structures