3QNQ		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	CIT, GLC, NAG, ZDM	enzyme
Gene	BCE
Gene Ontology	Chain Function Process Component A, C, B, D protein-N(PI)-phosphohistidi...
Primary reference	Crystal structure of a phosphorylation-coupled saccharide transporter., Cao Y, Jin X, Levin EJ, Huang H, Zong Y, Quick M, Weng J, Pan Y, Love J, Punta M, Rost B, Hendrickson WA, Javitch JA, Rajashankar KR, Zhou M, Nature. 2011 May 5;473(7345):50-4. Epub 2011 Apr 6. PMID:21471968

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (278 Kb) [Save to disk] Biological Unit Coordinates (3qnq.pdb1.gz) 136 Kb Biological Unit Coordinates (3qnq.pdb2.gz) 137 Kb LPC: Ligand-Protein Contacts for 3QNQ CSU: Contacts of Structural Units for 3QNQ Structure Factors (1117 Kb) Retrieve 3QNQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3QNQ from S2C, [Save to disk] Re-refined 3qnq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3QNQ 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: [3qnq] [3qnq_A] [3qnq_B] [3qnq_C] [3qnq_D] SWISS-PROT database:

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