1GUH	Transferase	date	Feb 24, 1993
title	Structure Determination And Refinement Of Human Alpha Class Glutathione Transferase A1-1, And A Comparison With The Mu Class Enzymes
authors	I.Sinning, G.J.Kleywegt, T.A.Jones
compound		source
Molecule: Glutathione S-Transferase A1-1 Chain: A, B, C, D Ec: 2.5.1.18 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: C 1 2 1	R_factor 0.229 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 100.800 95.400 105.200 90.00 92.40 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	GSB	enzyme	Transferase E.C.2.5.1.18 BRENDA
related structures	by homologous chain: 1B48, 1GSD
Gene Ontology	Chain Function Process Component A, D, C, B peroxidase activity glutathione peroxidase activ...
Primary reference	Structure determination and refinement of human alpha class glutathione transferase A1-1, and a comparison with the Mu and Pi class enzymes., Sinning I, Kleywegt GJ, Cowan SW, Reinemer P, Dirr HW, Huber R, Gilliland GL, Armstrong RN, Ji X, Board PG, et al., J Mol Biol 1993 Jul 5;232(1):192-212. PMID:8331657

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (138 Kb) [Save to disk] Biological Unit Coordinates (1guh.pdb1.gz) 67 Kb Biological Unit Coordinates (1guh.pdb2.gz) 68 Kb LPC: Ligand-Protein Contacts for 1GUH CSU: Contacts of Structural Units for 1GUH Likely Quarternary Molecular Structure file(s) for 1GUH Structure Factors (189 Kb) Retrieve 1GUH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1GUH from S2C, [Save to disk] Re-refined 1guh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1GUH 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 1GUH

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 1GUH, from MSDmotif at EBI Genome occurence of 1GUH's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1guha2, region A:2-80 [Jmol] [rasmolscript] [script source]     - Domain d1guha1, region A:81-222 [Jmol] [rasmolscript] [script source]     - Domain d1guhb2, region B:2-80 [Jmol] [rasmolscript] [script source]     - Domain d1guhb1, region B:81-222 [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: [1guh_C] [1guh_D] [1guh] [1guh_B] [1guh_A] SWISS-PROT database: [P08263] Domain organization of [GSTA1_HUMAN] by SWISSPFAM

Other resources with information on 1GUH

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

Movements, Movies and Images

Domain movements in 1GUH from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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