2Q9U		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	FEO, FMN, NO3	enzyme
Gene Ontology	Chain Function Process Component B, A electron transfer activity oxidoreductase activity
Primary reference	The O2-scavenging flavodiiron protein in the human parasite Giardia intestinalis., Di Matteo A, Scandurra FM, Testa F, Forte E, Sarti P, Brunori M, Giuffre A, J Biol Chem. 2008 Feb 15;283(7):4061-8. Epub 2007 Dec 12. PMID:18077462

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (148 Kb) [Save to disk] Biological Unit Coordinates (2q9u.pdb1.gz) 281 Kb LPC: Ligand-Protein Contacts for 2Q9U CSU: Contacts of Structural Units for 2Q9U Likely Quarternary Molecular Structure file(s) for 2Q9U Structure Factors (412 Kb) Retrieve 2Q9U in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Q9U from S2C, [Save to disk] Re-refined 2q9u structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2Q9U 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: [2q9u] [2q9u_A] [2q9u_B] SWISS-PROT database: [Q86QZ1] Domain found in 2Q9U: [Lactamase_B ] by SMART

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