2I9E	Isomerase	date	Sep 05, 2006
title	Structure Of Triosephosphate Isomerase Of Tenebrio Molitor
authors	A.Schmidt, P.Scheerer, H.Wessner, W.Hoehne, N.Krauss
compound		source
Molecule: Triosephosphate Isomerase Chain: A, B, C, D Ec: 5.3.1.1 Engineered: Yes Mutation: Yes		Organism_scientific: Tenebrio Molitor Organism_common: Yellow Mealworm Organism_taxid: 7067 Gene: Tpi Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Shpet9aj6
symmetry	Space Group: P 1 21 1	R_factor 0.219 R_Free 0.239
crystal cell	length a length b length c angle alpha angle beta angle gamma 37.060 145.080 94.280 90.00 95.61 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	TRS	enzyme	Isomerase E.C.5.3.1.1 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	A coleopteran triosephosphate isomerase: X-ray structure and phylogenetic impact of insect sequences., Knobeloch D, Schmidt A, Scheerer P, Krauss N, Wessner H, Scholz C, Kuttner G, von Rintelen T, Wessel A, Hohne W, Insect Mol Biol. 2009 Oct 22. PMID:19849721

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (162 Kb) [Save to disk] Biological Unit Coordinates (2i9e.pdb1.gz) 80 Kb Biological Unit Coordinates (2i9e.pdb2.gz) 80 Kb LPC: Ligand-Protein Contacts for 2I9E CSU: Contacts of Structural Units for 2I9E Likely Quarternary Molecular Structure file(s) for 2I9E Structure Factors (591 Kb) Retrieve 2I9E in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2I9E from S2C, [Save to disk] Re-refined 2i9e structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2I9E in 3D

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Visual 3D analysis of 2I9E

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 2I9E, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2i9e] [2i9e_B] [2i9e_D] [2i9e_A] [2i9e_C] SWISS-PROT database: [Q8MPF2] Domain organization of [Q8MPF2_TENMO] by SWISSPFAM

Other resources with information on 2I9E

Community annotation for 2I9E at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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