3WH1		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	EDO, NAG	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of a "loopless" GH19 chitinase in complex with chitin tetrasaccharide spanning the catalytic center., Ohnuma T, Umemoto N, Nagata T, Shinya S, Numata T, Taira T, Fukamizo T, Biochim Biophys Acta. 2014 Feb 25;1844(4):793-802. doi:, 10.1016/j.bbapap.2014.02.013. PMID:24582745

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (75 Kb) [Save to disk] Biological Unit Coordinates (3wh1.pdb1.gz) 70 Kb LPC: Ligand-Protein Contacts for 3WH1 CSU: Contacts of Structural Units for 3WH1 Structure Factors (1848 Kb) Retrieve 3WH1 in mmCIF format [Save to disk] Re-refined 3wh1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3WH1 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: [3wh1] [3wh1_A] SWISS-PROT database:

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