3IQB		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	HEM, OXY, SO4	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Determinants of Ligand Affinity and Heme Reactivity in H-NOX Domains., Weinert EE, Plate L, Whited CA, Olea C Jr, Marletta MA, Angew Chem Int Ed Engl. 2009 Dec 16;49(4):720-723. PMID:20017169

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (38 Kb) [Save to disk] Biological Unit Coordinates (3iqb.pdb1.gz) 34 Kb LPC: Ligand-Protein Contacts for 3IQB CSU: Contacts of Structural Units for 3IQB Structure Factors (183 Kb) Retrieve 3IQB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3IQB from S2C, [Save to disk] Re-refined 3iqb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3IQB 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: [3iqb] [3iqb_A] SWISS-PROT database: [Q8RBX6]

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