Protein Data Bank in Europe

Chain: A
Length: 369 amino acids
Theoretical weight: 42.18 KDa
Source organism: Methanosarcina mazei
Expression system: Escherichia coli
UniProt:

• Canonical: Q8PUB7 (Residues: 1-369; Coverage: 100%)

Gene names: MM_2418, top6A
Sequence domains:

• Type IIB DNA topoisomerase
• All-beta domain in DNA topoisomerase VI alpha subunit
• Topoisomerase 6 subunit A/Spo11, Toprim domain

Structure domains:

• Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain
• Dna Topoisomerase Vi A Subunit; Chain: A, domain 2

Chain: B
Length: 621 amino acids
Theoretical weight: 68.85 KDa
Source organism: Methanosarcina mazei
Expression system: Escherichia coli
UniProt:

• Canonical: Q8PUB8 (Residues: 1-621; Coverage: 100%)

Gene names: MM_2417, top6B
Sequence domains:

• Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase
• Topoisomerase VI B subunit, transducer
• Type 2 DNA topoisomerase 6 subunit B C-terminal domain

Structure domains:

• Histidine kinase-like ATPase, C-terminal domain
• Helicase, Ruva Protein; domain 3
• Ribosomal Protein S5; domain 2
• Arc Repressor Mutant, subunit A
• Immunoglobulin-like