1IKA		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	AKG, CA	enzyme
note	1IKA (Molecule of the Month:pdb129)
related structures	by homologous chain: 1CW7, 6ICD
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of isocitrate dehydrogenase with alpha-ketoglutarate at 2.7-A resolution: conformational changes induced by decarboxylation of isocitrate., Stoddard BL, Koshland DE Jr, Biochemistry 1993 Sep 14;32(36):9317-22. PMID:8369301

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk] Biological Unit Coordinates (1ika.pdb1.gz) 150 Kb LPC: Ligand-Protein Contacts for 1IKA CSU: Contacts of Structural Units for 1IKA Likely Quarternary Molecular Structure file(s) for 1IKA Retrieve 1IKA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IKA from S2C, [Save to disk]

View 1IKA 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: [1ika] [1ika_A] SWISS-PROT database: [P08200] Domain found in 1IKA: [Iso_dh ] by SMART

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