1NI4		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	K, MG, MSE, TPP	enzyme
Gene Ontology	Chain Function Process Component A, C B, D pyruvate dehydrogenase (NAD+...
Primary reference	Structural basis for flip-flop action of thiamin pyrophosphate-dependent enzymes revealed by human pyruvate dehydrogenase., Ciszak EM, Korotchkina LG, Dominiak PM, Sidhu S, Patel MS, J Biol Chem 2003 Jun 6;278(23):21240-6. PMID:12651851

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (239 Kb) [Save to disk] Biological Unit Coordinates (1ni4.pdb1.gz) 229 Kb LPC: Ligand-Protein Contacts for 1NI4 CSU: Contacts of Structural Units for 1NI4 Likely Quarternary Molecular Structure file(s) for 1NI4 Structure Factors (2970 Kb) Retrieve 1NI4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NI4 from S2C, [Save to disk] Re-refined 1ni4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1NI4 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: [1ni4] [1ni4_A] [1ni4_B] [1ni4_C] [1ni4_D] SWISS-PROT database: [P08559] [P11177] Domain found in 1NI4: [Transket_pyr ] by SMART

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