2NXT		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
Gene Ontology	Chain Function Process Component A
Primary reference	Speeding up proton transfer in a fast enzyme: kinetic and crystallographic studies on the effect of hydrophobic amino acid substitutions in the active site of human carbonic anhydrase II., Fisher SZ, Tu C, Bhatt D, Govindasamy L, Agbandje-McKenna M, McKenna R, Silverman DN, Biochemistry. 2007 Mar 27;46(12):3803-13. Epub 2007 Mar 2. PMID:17330962

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (2nxt.pdb1.gz) 47 Kb LPC: Ligand-Protein Contacts for 2NXT CSU: Contacts of Structural Units for 2NXT Likely Quarternary Molecular Structure file(s) for 2NXT Structure Factors (693 Kb) Retrieve 2NXT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2NXT from S2C, [Save to disk] Re-refined 2nxt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2NXT 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: [2nxt] [2nxt_A] SWISS-PROT database: [P00918] Domain found in 2NXT: [Carb_anhydrase ] by SMART

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