4CNX		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	PEG, ZN	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Rational engineering of a mesohalophilic carbonic anhydrase to an extreme halotolerant biocatalyst., Warden AC, Williams M, Peat TS, Seabrook SA, Newman J, Dojchinov G, Haritos VS, Nat Commun. 2015 Dec 21;6:10278. doi: 10.1038/ncomms10278. PMID:26687908

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (109 Kb) [Save to disk] Biological Unit Coordinates (4cnx.pdb1.gz) 103 Kb LPC: Ligand-Protein Contacts for 4CNX CSU: Contacts of Structural Units for 4CNX Structure Factors (1204 Kb) Retrieve 4CNX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4CNX from S2C, [Save to disk] Re-refined 4cnx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4CNX 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: [4cnx] [4cnx_A] SWISS-PROT database: Domain found in 4CNX: [Carb_anhydrase ] by SMART

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