4D2I		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	ANP, MG	enzyme
Gene Ontology	Chain Function Process Component A, B DNA helicase activity
Primary reference	Structure of the hexameric HerA ATPase reveals a mechanism of translocation-coupled DNA-end processing in archaea., Rzechorzek NJ, Blackwood JK, Bray SM, Maman JD, Pellegrini L, Robinson NP, Nat Commun. 2014 Nov 25;5:5506. doi: 10.1038/ncomms6506. PMID:25420454

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (154 Kb) [Save to disk] Biological Unit Coordinates (4d2i.pdb1.gz) 438 Kb LPC: Ligand-Protein Contacts for 4D2I CSU: Contacts of Structural Units for 4D2I Structure Factors (247 Kb) Retrieve 4D2I in mmCIF format [Save to disk] Re-refined 4d2i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4D2I 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4d2i] [4d2i_A] [4d2i_B] SWISS-PROT database:

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