3PSW	Isomerase	date	Dec 02, 2010
title	Structure Of E97q Mutant Of Tim From Plasmodium Falciparum
authors	M.Samanta, M.R.N.Murthy, H.Balaram, P.Balaram
compound		source
Molecule: Triosephosphate Isomerase Chain: A, B Synonym: Tim, Triose-Phosphate Isomerase Ec: 5.3.1.1 Engineered: Yes Mutation: Yes		Organism_scientific: Plasmodium Falciparum Organism_taxid: 5833 Gene: Tpi Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Aa200 Expression_system_vector_type: Plasmid Expression_system_plasmid: Ptrc99a
symmetry	Space Group: P 21 2 21	R_factor 0.201 R_Free 0.254
crystal cell	length a length b length c angle alpha angle beta angle gamma 50.910 53.751 174.476 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.99 Å
ligand	EDO, SO4	enzyme	Isomerase E.C.5.3.1.1 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Revisiting the mechanism of the triosephosphate isomerase reaction: the role of the fully conserved glutamic acid 97 residue., Samanta M, Murthy MR, Balaram H, Balaram P, Chembiochem. 2011 Aug 16;12(12):1886-96. doi: 10.1002/cbic.201100116. Epub, 2011 Jun 10. PMID:21671330

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (89 Kb) [Save to disk] Biological Unit Coordinates (3psw.pdb1.gz) 85 Kb LPC: Ligand-Protein Contacts for 3PSW CSU: Contacts of Structural Units for 3PSW Structure Factors (479 Kb) Retrieve 3PSW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3PSW from S2C, [Save to disk] Re-refined 3psw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3PSW 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 3PSW

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 3PSW, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3psw] [3psw_B] [3psw_A] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3PSW

Community annotation for 3PSW at PDBWiki (http://pdbwiki.org)

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

---