1YQ4		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	3NP, F3S, FAD, FES, GOL, HEM, JZR, PEE, SF4, UQ	enzyme
Gene Ontology	Chain Function Process Component A mitochondrial respiratory ch... B C electron transfer activity D
Primary reference	3-nitropropionic acid is a suicide inhibitor of mitochondrial respiration that, upon oxidation by complex II, forms a covalent adduct with a catalytic base arginine in the active site of the enzyme., Huang LS, Sun G, Cobessi D, Wang AC, Shen JT, Tung EY, Anderson VE, Berry EA, J Biol Chem. 2006 Mar 3;281(9):5965-72. Epub 2005 Dec 21. PMID:16371358

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (195 Kb) [Save to disk] Biological Unit Coordinates (1yq4.pdb1.gz) 187 Kb LPC: Ligand-Protein Contacts for 1YQ4 CSU: Contacts of Structural Units for 1YQ4 Likely Quarternary Molecular Structure file(s) for 1YQ4 Structure Factors (649 Kb) Retrieve 1YQ4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1YQ4 from S2C, [Save to disk] Re-refined 1yq4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1YQ4 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: [1yq4] [1yq4_A] [1yq4_B] [1yq4_C] [1yq4_D] SWISS-PROT database: [Q9YHT1] [Q9YHT2] [Q5ZIS0]

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