1KQN		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	NAD, XE	enzyme
related structures	by homologous chain: 1KR2
Gene Ontology	Chain Function Process Component E, C, B, A, F, D nicotinate-nucleotide adenyl...
Primary reference	Structure of human nicotinamide/nicotinic acid mononucleotide adenylyltransferase. Basis for the dual substrate specificity and activation of the oncolytic agent tiazofurin., Zhou T, Kurnasov O, Tomchick DR, Binns DD, Grishin NV, Marquez VE, Osterman AL, Zhang H, J Biol Chem 2002 Apr 12;277(15):13148-54. Epub 2002 Jan 11. PMID:11788603

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (245 Kb) [Save to disk] Biological Unit Coordinates (1kqn.pdb1.gz) 238 Kb LPC: Ligand-Protein Contacts for 1KQN CSU: Contacts of Structural Units for 1KQN Likely Quarternary Molecular Structure file(s) for 1KQN Structure Factors (1851 Kb) Retrieve 1KQN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KQN from S2C, [Save to disk] Re-refined 1kqn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KQN 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: [1kqn] [1kqn_A] [1kqn_B] [1kqn_C] [1kqn_D] [1kqn_E] [1kqn_F] SWISS-PROT database: [Q9HAN9]

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