1SG4		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	CO8	enzyme
note	1SG4 is a representative structure
related structures	by homologous chain: 1XX4
Gene Ontology	Chain Function Process Component B, C, A
Primary reference	The 1.3 A crystal structure of human mitochondrial Delta3-Delta2-enoyl-CoA isomerase shows a novel mode of binding for the fatty acyl group., Partanen ST, Novikov DK, Popov AN, Mursula AM, Hiltunen JK, Wierenga RK, J Mol Biol 2004 Sep 24;342(4):1197-208. PMID:15351645

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (254 Kb) [Save to disk] Biological Unit Coordinates (1sg4.pdb1.gz) 249 Kb Biological Unit Coordinates (1sg4.pdb2.gz) 494 Kb LPC: Ligand-Protein Contacts for 1SG4 CSU: Contacts of Structural Units for 1SG4 Likely Quarternary Molecular Structure file(s) for 1SG4 Structure Factors (1497 Kb) Retrieve 1SG4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1SG4 from S2C, [Save to disk] Re-refined 1sg4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1SG4 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: [1sg4] [1sg4_A] [1sg4_B] [1sg4_C] SWISS-PROT database: [P42126]

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