2R2S Transferase Dna date Aug 27, 2007
title Co(III)Bleomycinb2 Bound To D(Attagttataactaat) Complexed Wi Catalytic Fragment
authors K.D.Goodwin, M.A.Lewis, E.C.Long, M.M.Georgiadis
compound source
Molecule: Dna (5'-D(Dapdtpdtpdapdgpdtpdt)-3')
Chain: B
Engineered: Yes
Synthetic: Yes

Molecule: Dna (5'-D(Pdtpdapdapdcpdtpdapdapdt)-3')
Chain: G
Engineered: Yes

Synthetic: Yes

Molecule: Reverse Transcriptase
Chain: A
Fragment: Residues 144-398
Ec: 2.7.7.49
Engineered: Yes

Organism_scientific: Moloney Murine Leukemia Virus
Organism_common: Momlv
Organism_taxid: 11801
Gene: Pol
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 2
R_factor 0.228 R_Free 0.308
crystal
cell
length a length b length c angle alpha angle beta angle gamma
52.304 144.508 50.300 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand 3CO, BLB enzyme Transferase E.C.2.7.7.49 BRENDA
Primary referenceCrystal structure of DNA-bound Co(III) bleomycin B2: Insights on intercalation and minor groove binding., Goodwin KD, Lewis MA, Long EC, Georgiadis MM, Proc Natl Acad Sci U S A. 2008 Apr 1;105(13):5052-6. Epub 2008 Mar 24. PMID:18362349
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk]
  • Biological Unit Coordinates (2r2s.pdb1.gz) 102 Kb
  • LPC: Ligand-Protein Contacts for 2R2S
  • CSU: Contacts of Structural Units for 2R2S
  • Likely Quarternary Molecular Structure file(s) for 2R2S
  • Structure Factors (132 Kb)
  • Retrieve 2R2S in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2R2S from S2C, [Save to disk]
  • Re-refined 2r2s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2R2S in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2R2S
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2R2S, from MSDmotif at EBI
  • Fold representative 2r2s from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2r2s_A] [2r2s_B] [2r2s_G] [2r2s]
  • SWISS-PROT database: [P03355]
  • Domain organization of [POL_MLVMO] by SWISSPFAM
  • Other resources with information on 2R2S
  • Community annotation for 2R2S at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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