2ZNI		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	CA	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Pyrrolysyl-tRNA synthetase-tRNA(Pyl) structure reveals the molecular basis of orthogonality., Nozawa K, O'Donoghue P, Gundllapalli S, Araiso Y, Ishitani R, Umehara T, Soll D, Nureki O, Nature. 2009 Feb 26;457(7233):1163-7. Epub 2008 Dec 31. PMID:19118381

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (329 Kb) [Save to disk] Biological Unit Coordinates (2zni.pdb1.gz) 322 Kb LPC: Ligand-Protein Contacts for 2ZNI CSU: Contacts of Structural Units for 2ZNI Likely Quarternary Molecular Structure file(s) for 2ZNI Structure Factors (177 Kb) Retrieve 2ZNI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2ZNI from S2C, [Save to disk] Re-refined 2zni structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2ZNI 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: [2zni] [2zni_A] [2zni_B] [2zni_C] [2zni_D] SWISS-PROT database: [B0S4P3]

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