1XWG	Transferase	date	Nov 01, 2004
title	Human Gst A1-1 T68e Mutant
authors	E.Grahn, E.Jakobsson, A.Gustafsson, M.Novotny, L.Grehn, B.Olin, D. M.Wahlberg, B.Mannervik, G.J.Kleywegt
compound		source
Molecule: Glutathione S-Transferase A1 Chain: A, B Synonym: Gth1, Ha Subunit 1, Gst-Epsilon, Gsta1-1, Gst Clas Ec: 2.5.1.18 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: C 1 2 1	R_factor 0.164 R_Free 0.218
crystal cell	length a length b length c angle alpha angle beta angle gamma 99.077 90.570 51.489 90.00 93.06 90.00
method	X-Ray Diffraction	resolution	1.85 Å
ligand		enzyme	Transferase E.C.2.5.1.18 BRENDA
Gene Ontology	Chain Function Process Component A, B peroxidase activity glutathione peroxidase activ...
Primary reference	New crystal structures of human glutathione transferase A1-1 shed light on glutathione binding and the conformation of the C-terminal helix., Grahn E, Novotny M, Jakobsson E, Gustafsson A, Grehn L, Olin B, Madsen D, Wahlberg M, Mannervik B, Kleywegt GJ, Acta Crystallogr D Biol Crystallogr. 2006 Feb;62(Pt 2):197-207. Epub 2006, Jan 18. PMID:16421451

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (84 Kb) [Save to disk] Biological Unit Coordinates (1xwg.pdb1.gz) 79 Kb CSU: Contacts of Structural Units for 1XWG Likely Quarternary Molecular Structure file(s) for 1XWG Structure Factors (556 Kb) Retrieve 1XWG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XWG from S2C, [Save to disk] Re-refined 1xwg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1XWG 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 1XWG

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 1XWG, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1xwg_A] [1xwg_B] [1xwg] SWISS-PROT database: [P08263] Domain organization of [GSTA1_HUMAN] by SWISSPFAM

Other resources with information on 1XWG

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

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