4Q44	Polymerase-Damaged DNA Complex	date
authors	Nair, D.T., Kottur, J., Sharma, A.
compound		source
symmetry		R_factor R_Free 0.270
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution	2.71
ligand	1FZ, MG, RDG	enzyme
Gene Ontology	Chain Function Process Component F, A
Primary reference	Unique structural features in DNA polymerase IV enable efficient bypass of the N2 adduct induced by the nitrofurazone antibiotic., Kottur J, Sharma A, Gore KR, Narayanan N, Samanta B, Pradeepkumar PI, Nair DT, Structure. 2015 Jan 6;23(1):56-67. doi: 10.1016/j.str.2014.10.019. Epub 2014 Dec , 11. PMID:25497730

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (145 Kb) [Save to disk] Biological Unit Coordinates (4q44.pdb1.gz) 70 Kb Biological Unit Coordinates (4q44.pdb2.gz) 70 Kb LPC: Ligand-Protein Contacts for 4Q44 CSU: Contacts of Structural Units for 4Q44 Structure Factors (318 Kb) Retrieve 4Q44 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4Q44 from S2C, [Save to disk] Re-refined 4q44 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4Q44 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 4Q44

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 3D motif for 4Q44, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4q44] [4q44_B] [4q44_A] [4q44_C] [4q44_G] [4q44_F] [4q44_H] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 4Q44

Community annotation for 4Q44 at PDBWiki (http://pdbwiki.org)

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