1NEK		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	CA, CDN, EPH, F3S, FAD, FES, HEM, OAA, SF4, UQ2	enzyme
note	1NEK (Molecule of the Month:pdb154)
related structures	by homologous chain: 1NEN
Gene Ontology	Chain Function Process Component A B C electron transfer activity D electron transfer activity
Primary reference	Architecture of succinate dehydrogenase and reactive oxygen species generation., Yankovskaya V, Horsefield R, Tornroth S, Luna-Chavez C, Miyoshi H, Leger C, Byrne B, Cecchini G, Iwata S, Science 2003 Jan 31;299(5607):700-4. PMID:12560550

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (184 Kb) [Save to disk] Biological Unit Coordinates (1nek.pdb1.gz) 175 Kb Biological Unit Coordinates (1nek.pdb2.gz) 514 Kb Biological Unit Coordinates (1nek.pdb3.gz) 345 Kb LPC: Ligand-Protein Contacts for 1NEK CSU: Contacts of Structural Units for 1NEK Likely Quarternary Molecular Structure file(s) for 1NEK Retrieve 1NEK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NEK from S2C, [Save to disk]

View 1NEK 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: [1nek] [1nek_A] [1nek_B] [1nek_C] [1nek_D] SWISS-PROT database: [P0AC41] [P07014] [P69054] [P0AC44]

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