1WA2		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	CU, MES, NO2, SO4, ZN	enzyme
related structures	by homologous chain: 1ET7, 1ZV2
Gene Ontology	Chain Function Process Component X
Primary reference	Insights into redox partner interactions and substrate binding in nitrite reductase from Alcaligenes xylosoxidans: crystal structures of the Trp138His and His313Gln mutants., Barrett ML, Harris RL, Antonyuk S, Hough MA, Ellis MJ, Sawers G, Eady RR, Hasnain SS, Biochemistry. 2004 Dec 28;43(51):16311-9. PMID:15610025

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk] Biological Unit Coordinates (1wa2.pdb1.gz) 169 Kb LPC: Ligand-Protein Contacts for 1WA2 CSU: Contacts of Structural Units for 1WA2 Likely Quarternary Molecular Structure file(s) for 1WA2 Structure Factors (650 Kb) Retrieve 1WA2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1WA2 from S2C, [Save to disk] Re-refined 1wa2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1WA2 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: [1wa2] [1wa2_X] SWISS-PROT database: [O68601]

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