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3M4A

Crystal structure of a bacterial topoisomerase ib in complex with dna reveals a secondary dna binding site

PDB DOI: 10.2210/pdb3m4a/pdb

Classification: Isomerase/DNA
Organism(s): Phytophthora Infestans (Strain T30-4) , Rhodobacter Sphaeroides (Strain Atcc 17023 / Dsm 158 / Jcm 6121 / Nbrc 12203 / Ncimb 8253 / Ath 2.4.1.)

Deposited: 2010-03-10
Deposition Author(s): Mondragon, A. , Patel, A. , Shuman, S. , Yakovleva, L.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.65 Å

3m4a
Literature

Crystal structure of a bacterial topoisomerase ib in complex with dna reveals a secondary dna binding site

Mondragon, A. , Patel, A. , Shuman, S. , Yakovleva, L.

Primary Citation of Related Structures: 3M4A


Proteins
Molecule Chains Sequence Length Organism Sequence
Putative Type I topoisomerase A 346 Phytophthora Infestans (Strain T30-4) , Rhodobacter Sphaeroides (Strain Atcc 17023 / Dsm 158 / Jcm 6121 / Nbrc 12203 / Ncimb 8253 / Ath 2.4.1.) MPSRTELLAEEYLRREGHDPQKFRYVHPDGTPYTDADGLARIARLAVPPAYQDVYVSPDAENELQAFGRDAAGRLQYRYHPDFVQAGALKKWQRLTRFAGALPTLKVATTADLRASGLPPRKVMALMTRLLHVARFRVGSDIYARQHKTYGLSTLRQRHVVVDGNTVTFRFKGKHGVSQHKATSDRTLAANMQKLLDLPGPWLFQTVDAGGGERRRIHSTELNAYLREVIGPFTAKDFRTWGGTLLAAEYLAQQGTESSERQAKKVLVDCVKFVADDLGNTPAVTRGSYICPVIFDRYLDGKVLDDYEPRTERQEAELEGLTRSEGALKRMLESERTLRQRGRALK

Nucleic Acids / Hybrid
Molecule Chains Sequence Length Organism Sequence
DNA (5'-D(*GP*AP*AP*TP*AP*AP*GP*GP*GP*CP*GP*C)-3') d 12 NA GAATAAGGGCGC
DNA (5'-D(*GP*CP*GP*CP*CP*CP*TP*TP*AP*TP*TP*C)-3') e 12 NA GCGCCCTTATTC
Experimental Data

Method: X-RAY DIFFRACTION

Deposited Date: 2010-03-10
Deposition Author(s): Mondragon, A. , Patel, A. , Shuman, S. , Yakovleva, L.