1PL1	Transferase	date	Jun 06, 2003
title	Crystal Structure Of Human Glutathione Transferase (Gst) A1- Complex With A Decarboxy-Glutathione
authors	E.Grahn, E.Jakobsson, A.Gustafsson, L.Grehn, B.Olin, M.Wahlberg, D G.J.Kleywegt, B.Mannervik
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		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 0.148 R_Free 0.189
crystal cell	length a length b length c angle alpha angle beta angle gamma 99.505 90.247 51.130 90.00 93.67 90.00
method	X-Ray Diffraction	resolution	1.75 Å
ligand	ABY, CL, CSO	enzyme	Transferase E.C.2.5.1.18 BRENDA
related structures	by homologous chain: 1K3L, 1PL2
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] (91 Kb) [Save to disk] Biological Unit Coordinates (1pl1.pdb1.gz) 86 Kb LPC: Ligand-Protein Contacts for 1PL1 CSU: Contacts of Structural Units for 1PL1 Likely Quarternary Molecular Structure file(s) for 1PL1 Structure Factors (674 Kb) Retrieve 1PL1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PL1 from S2C, [Save to disk] Re-refined 1pl1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1PL1 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 1PL1

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 1PL1, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1pl1a2, region A:2-80 [Jmol] [rasmolscript] [script source]     - Domain d1pl1a1, region A:81-222 [Jmol] [rasmolscript] [script source]     - Domain d1pl1b2, region B:2-80 [Jmol] [rasmolscript] [script source]     - Domain d1pl1b1, region B:81-222 [Jmol] [rasmolscript] [script source]     - Domain d2h1pl1, region L:1-113 [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: [1pl1] [1pl1_B] [1pl1_A] SWISS-PROT database: [P08263] Domain organization of [GSTA1_HUMAN] by SWISSPFAM

Other resources with information on 1PL1

Community annotation for 1PL1 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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