1WYI	Isomerase	date	Feb 14, 2005
title	Human Triosephosphate Isomerase Of New Crystal Form
authors	T.Kinoshita
compound		source
Molecule: Triosephosphate Isomerase Chain: A, B Synonym: Tim, Triose-Phosphate Isomerase Ec: 5.3.1.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Dh5a Expression_system_vector_type: Plasmid Expression_system_plasmid: Ptrchis B (Invitrogen)
symmetry	Space Group: P 21 21 21	R_factor 0.247 R_Free 0.296
crystal cell	length a length b length c angle alpha angle beta angle gamma 46.564 70.883 141.412 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand		enzyme	Isomerase E.C.5.3.1.1 BRENDA
related structures	by homologous chain: 1SPQ, 1SW7
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure of a high-resolution crystal form of human triosephosphate isomerase: improvement of crystals using the gel-tube method., Kinoshita T, Maruki R, Warizaya M, Nakajima H, Nishimura S, Acta Crystallograph Sect F Struct Biol Cryst Commun. 2005 Apr 1;61(Pt, 4):346-9. Epub 2005 Mar 24. PMID:16511037

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (88 Kb) [Save to disk] Biological Unit Coordinates (1wyi.pdb1.gz) 166 Kb Biological Unit Coordinates (1wyi.pdb2.gz) 84 Kb CSU: Contacts of Structural Units for 1WYI Likely Quarternary Molecular Structure file(s) for 1WYI Structure Factors (247 Kb) Retrieve 1WYI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1WYI from S2C, [Save to disk] Re-refined 1wyi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1WYI 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.

Visual 3D analysis of 1WYI

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 1WYI, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1wyi_A] [1wyi_B] [1wyi] SWISS-PROT database: [P60174] Domain organization of [TPIS_HUMAN] by SWISSPFAM

Other resources with information on 1WYI

Community annotation for 1WYI at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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