1BAY	Transferase	date	Nov 02, 1996
title	Glutathione S-Transferase Yfyf Cys 47-Carboxymethylated Clas Enzyme
authors	M.C.Vega, M.Coll
compound		source
Molecule: Glutathione S-Transferase Class Pi Chain: A, B Synonym: Gst Yfyf Ec: 2.5.1.18 Other_details: Chemical Modification On Cys 47 With Iodoace Cys 47 Carboxymethylated		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Organ: Liver
symmetry	Space Group: I 4	R_factor 0.193 R_Free 0.236
crystal cell	length a length b length c angle alpha angle beta angle gamma 132.500 132.500 63.200 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand		enzyme	Transferase E.C.2.5.1.18 BRENDA
related structures	by homologous chain: 1AQX, 5GSS
Gene Ontology	Chain Function Process Component A, B glutathione peroxidase activ...
Primary reference	The three-dimensional structure of Cys-47-modified mouse liver glutathione S-transferase P1-1. Carboxymethylation dramatically decreases the affinity for glutathione and is associated with a loss of electron density in the alphaB-310B region., Vega MC, Walsh SB, Mantle TJ, Coll M, J Biol Chem 1998 Jan 30;273(5):2844-50. PMID:9446594

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk] Biological Unit Coordinates (1bay.pdb1.gz) 65 Kb CSU: Contacts of Structural Units for 1BAY Likely Quarternary Molecular Structure file(s) for 1BAY Structure Factors (236 Kb) Retrieve 1BAY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BAY from S2C, [Save to disk] Re-refined 1bay structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1BAY 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 1BAY

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 1BAY, from MSDmotif at EBI Genome occurence of 1BAY's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1baya2, region A:1-78 [Jmol] [rasmolscript] [script source]     - Domain d1baya1, region A:79-209 [Jmol] [rasmolscript] [script source]     - Domain d1bayb2, region B:1-78 [Jmol] [rasmolscript] [script source]     - Domain d1bayb1, region B:79-209 [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1bay_B] [1bay] [1bay_A] SWISS-PROT database: [P19157] Domain organization of [GSTP1_MOUSE] by SWISSPFAM

Other resources with information on 1BAY

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

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