2K3R		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	ZN	enzyme
note	2K3R is a representative structure
Gene Ontology	Chain Function Process Component A nuclease activity endonuclease activity ribonuclease P activity
Primary reference	Solution structure of Pyrococcus furiosus RPP21, a component of the archaeal RNase P holoenzyme, and interactions with its RPP29 protein partner., Amero CD, Boomershine WP, Xu Y, Foster M, Biochemistry. 2008 Nov 11;47(45):11704-10. Epub 2008 Oct 16. PMID:18922021

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (526 Kb) [Save to disk] Biological Unit Coordinates (2k3r.pdb1.gz) 27 Kb LPC: Ligand-Protein Contacts for 2K3R CSU: Contacts of Structural Units for 2K3R Original NMR restraints for 2K3R from PDB Retrieve 2K3R in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2K3R from S2C, [Save to disk]

View 2K3R 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: [2k3r] [2k3r_] [2k3r_A] SWISS-PROT database: [Q8U0H6]

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