2Y70	Isomerase	date	Jan 27, 2011
title	Crystallographic Structure Of Gm23, Mutant G89d, An Example Catalytic Migration From Tim To Thiamin Phosphate Synthase.
authors	G.Saab-Rincon, L.Olvera, M.Olvera, E.Rudino-Pinera, X.Soberon, E.
compound		source
Molecule: Triose-Phosphate Isomerase Chain: A, B, C, D Synonym: Gm23, Tim Ec: 5.3.1.1 Engineered: Yes Mutation: Yes		Organism_scientific: Trypanosoma Brucei Brucei Organism_taxid: 5702 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Cm1061 Thie- Expression_system_vector_type: Plasmid Expression_system_vector: Puc18
symmetry	Space Group: P 32	R_factor 0.199 R_Free 0.230
crystal cell	length a length b length c angle alpha angle beta angle gamma 109.444 109.444 95.240 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	ACT, SO4	enzyme	Isomerase E.C.5.3.1.1 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Evolutionary Walk between (beta/alpha)(8) Barrels: Catalytic Migration from Triosephosphate Isomerase to Thiamin Phosphate Synthase., Saab-Rincon G, Olvera L, Olvera M, Rudino-Pinera E, Benites E, Soberon X, Morett E, J Mol Biol. 2011 Dec 28. PMID:22226942

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (329 Kb) [Save to disk] Biological Unit Coordinates (2y70.pdb1.gz) 162 Kb Biological Unit Coordinates (2y70.pdb2.gz) 162 Kb LPC: Ligand-Protein Contacts for 2Y70 CSU: Contacts of Structural Units for 2Y70 Structure Factors (764 Kb) Retrieve 2Y70 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Y70 from S2C, [Save to disk] Re-refined 2y70 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 2Y70

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2Y70, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2y70_C] [2y70] [2y70_B] [2y70_D] [2y70_A] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 2Y70

Community annotation for 2Y70 at PDBWiki (http://pdbwiki.org)

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