4GSS	Transferase	date	Jan 20, 1997
title	Human Glutathione S-Transferase P1-1 Y108f Mutant
authors	A.Oakley, J.Rossjohn, M.Parker
compound		source
Molecule: Glutathione S-Transferase Chain: A, B Ec: 2.5.1.18 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Placenta Gene: Gtp_human Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: C 1 2 1	R_factor 0.198 R_Free 0.262
crystal cell	length a length b length c angle alpha angle beta angle gamma 78.486 90.339 68.970 90.00 97.47 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	GTX, MES BindingDB	enzyme	Transferase E.C.2.5.1.18 BRENDA
related structures	by homologous chain: 1EOH, 20GS
Gene	GTP (H. sapiens)
Gene Ontology	Chain Function Process Component A, B glutathione peroxidase activ... protein binding
Primary reference	Multifunctional role of Tyr 108 in the catalytic mechanism of human glutathione transferase P1-1. Crystallographic and kinetic studies on the Y108F mutant enzyme., Lo Bello M, Oakley AJ, Battistoni A, Mazzetti AP, Nuccetelli M, Mazzarese G, Rossjohn J, Parker MW, Ricci G, Biochemistry 1997 May 20;36(20):6207-17. PMID:9166793

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk] Biological Unit Coordinates (4gss.pdb1.gz) 70 Kb LPC: Ligand-Protein Contacts for 4GSS CSU: Contacts of Structural Units for 4GSS Likely Quarternary Molecular Structure file(s) for 4GSS Structure Factors (147 Kb) Retrieve 4GSS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4GSS from S2C, [Save to disk] Re-refined 4gss structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4GSS 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 4GSS

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 4GSS, from MSDmotif at EBI Genome occurence of 4GSS's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d4gssa2, region A:2-76 [Jmol] [rasmolscript] [script source]     - Domain d4gssa1, region A:77-209 [Jmol] [rasmolscript] [script source]     - Domain d4gssb2, region B:2-76 [Jmol] [rasmolscript] [script source]     - Domain d4gssb1, region B:77-209 [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: [4gss_B] [4gss] [4gss_A] SWISS-PROT database: [P09211] Domain organization of [GSTP1_HUMAN] by SWISSPFAM

Other resources with information on 4GSS

Community annotation for 4GSS at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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