ISDA

Deposition Date 2024-01-20

Release Date 2025-07-23

Last Version Date 2025-07-23

Entry Detail

PDB ID:

8XYP

Keywords:

DNA BINDING PROTEIN

Title:

Cryo-EM structure of SAH-bound Tetrahymena DNA methyltransferase complex MTA1c

Biological Source:

Source Organism:

Tetrahymena thermophila SB210 (Taxon ID: 312017)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.54 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:MT-a70 family protein
Gene (Uniprot):TTHERM_00704040
Chain IDs:A
Chain Length:378
Number of Molecules:1
Biological Source:Tetrahymena thermophila SB210

UniProt ID:Q22GC0 Pfam ID:PF05063

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Methyltransferase MT, putative
Gene (Uniprot):TTHERM_01005150
Chain IDs:B
Chain Length:357
Number of Molecules:1
Biological Source:Tetrahymena thermophila SB210

UniProt ID:Q22XT1

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Myb-like DNA-binding domain protein
Gene (Uniprot):TTHERM_00161750
Chain IDs:C
Chain Length:364
Number of Molecules:1
Biological Source:Tetrahymena thermophila SB210

UniProt ID:Q22VV9 Pfam ID:PF00249

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00439330
Chain IDs:D
Chain Length:146
Number of Molecules:1
Biological Source:Tetrahymena thermophila SB210

UniProt ID:I7M8B9

Ligand Molecules

SAH

Primary Citation

Structures of Tetrahymena DNA methyltransferase MTA1c

Xu, Q, Xie, Y, Shi, Z.Show

To Be Published ? ? ? (?)

Primary Citation of related structures