2V2D	Isomerase	date	Jun 05, 2007
title	The A178l Mutation In The C-Terminal Hinge Of The Flexible L Triosephosphate Isomerase (Tim) Induces A More Closed Confo This Hinge Region In Dimeric And Monomeric Tim
authors	M.Alahuhta, M.G.Casteleijn, P.Neubauer, R.K.Wierenga
compound		source
Molecule: Triosephosphate Isomerase Glycosomal Chain: A Synonym: Tim, Triose- Phosphate Isomerase Ec: 5.3.1.1 Engineered: Yes Mutation: Yes		Organism_scientific: Trypanosoma Brucei Brucei Organism_taxid: 5702 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Plyss Expression_system_plasmid: Pet3a
symmetry	Space Group: P 63	R_factor 0.201 R_Free 0.270
crystal cell	length a length b length c angle alpha angle beta angle gamma 95.230 95.230 48.820 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	PO4	enzyme	Isomerase E.C.5.3.1.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structural studies show that the A178L mutation in the C-terminal hinge of the catalytic loop-6 of triosephosphate isomerase (TIM) induces a closed-like conformation in dimeric and monomeric TIM., Alahuhta M, Casteleijn MG, Neubauer P, Wierenga RK, Acta Crystallogr D Biol Crystallogr. 2008 Feb;64(Pt 2):178-88. Epub 2008, Jan 16. PMID:18219118

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk] Biological Unit Coordinates (2v2d.pdb1.gz) 115 Kb LPC: Ligand-Protein Contacts for 2V2D CSU: Contacts of Structural Units for 2V2D Likely Quarternary Molecular Structure file(s) for 2V2D Structure Factors (82 Kb) Retrieve 2V2D in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2V2D from S2C, [Save to disk] Re-refined 2v2d structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2V2D 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 2V2D

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 2V2D, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2v2d_A] [2v2d] SWISS-PROT database: [P04789] Domain organization of [TPIS_TRYBB] by SWISSPFAM

Other resources with information on 2V2D

Community annotation for 2V2D at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---