2QB4		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	BOG, DSM, LEU, NA	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Antidepressant binding site in a bacterial homologue of neurotransmitter transporters., Singh SK, Yamashita A, Gouaux E, Nature. 2007 Aug 8;. PMID:17687333

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (92 Kb) [Save to disk] Biological Unit Coordinates (2qb4.pdb1.gz) 86 Kb Biological Unit Coordinates (2qb4.pdb2.gz) 169 Kb LPC: Ligand-Protein Contacts for 2QB4 CSU: Contacts of Structural Units for 2QB4 Likely Quarternary Molecular Structure file(s) for 2QB4 Structure Factors (369 Kb) Retrieve 2QB4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QB4 from S2C, [Save to disk] Re-refined 2qb4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QB4 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: [2qb4] [2qb4_A] SWISS-PROT database: [O67854] Belongs to the neurotransmitter:sodium symporter (nss) family according to TCDB.

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