4B9M	Structure of the high fidelity DNA polymerase I with an oxidative formamidopyrimidine-dA DNA lesion -thymine basepair in the post- insertion site.	date
authors	Gehrke, T.H., Lischke, U., Arnold, S., Schneider, S., Carell, T.
compound		source
symmetry		R_factor R_Free 0.22098
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution	2.05
ligand	FAX, MG, SO4	enzyme
Gene Ontology	Chain Function Process Component A DNA-directed DNA polymerase ... 3'-5' exonuclease activity
Primary reference	Unexpected non-Hoogsteen-based mutagenicity mechanism of FaPy-DNA lesions., Gehrke TH, Lischke U, Gasteiger KL, Schneider S, Arnold S, Muller HC, Stephenson DS, Zipse H, Carell T, Nat Chem Biol. 2013 May 19. doi: 10.1038/nchembio.1254. PMID:23685671

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (228 Kb) [Save to disk] Biological Unit Coordinates (4b9m.pdb1.gz) 220 Kb LPC: Ligand-Protein Contacts for 4B9M CSU: Contacts of Structural Units for 4B9M Structure Factors (366 Kb) Retrieve 4B9M in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4B9M from S2C, [Save to disk] Re-refined 4b9m structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4B9M 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 4B9M

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 4B9M, from MSDmotif at EBI Fold representative 4b9m from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4b9m_C] [4b9m_A] [4b9m] [4b9m_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 4B9M: [35EXOc] [POLAc ] by SMART

Other resources with information on 4B9M

Community annotation for 4B9M at PDBWiki (http://pdbwiki.org)

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