1M9A	Transferase	date	Jul 28, 2002
title	Crystal Structure Of The 26 Kda Glutathione S-Transferase Fr Schistosoma Japonicum Complexed With S-Hexylglutathione
authors	R.M.F.Cardoso, D.S.Daniels, C.M.Bruns, J.A.Tainer
compound		source
Molecule: Glutathione S-Transferase 26 Kda Chain: A Synonym: Gst 26, Sj26 Antigen Ec: 2.5.1.18 Engineered: Yes		Organism_scientific: Schistosoma Japonicum Organism_taxid: 6182 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-3x
symmetry	Space Group: P 63 2 2	R_factor 0.200 R_Free 0.224
crystal cell	length a length b length c angle alpha angle beta angle gamma 114.993 114.993 78.352 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	GTX	enzyme	Transferase E.C.2.5.1.18 BRENDA
related structures	by homologous chain: 1DUG, 1M99
Gene Ontology	Chain Function Process Component A
Primary reference	Characterization of the electrophile binding site and substrate binding mode of the 26-kDa glutathione S-transferase from Schistosoma japonicum., Cardoso RM, Daniels DS, Bruns CM, Tainer JA, Proteins 2003 Apr 1;51(1):137-46. PMID:12596270

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk] Biological Unit Coordinates (1m9a.pdb1.gz) 79 Kb LPC: Ligand-Protein Contacts for 1M9A CSU: Contacts of Structural Units for 1M9A Likely Quarternary Molecular Structure file(s) for 1M9A Structure Factors (128 Kb) Retrieve 1M9A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1M9A from S2C, [Save to disk] Re-refined 1m9a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1M9A 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 1M9A

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 1M9A, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1m9aa2, region A:1-80 [Jmol] [rasmolscript] [script source]     - Domain d1m9aa1, region A:81-216 [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: [1m9a_A] [1m9a] SWISS-PROT database: [P08515] Domain organization of [GST26_SCHJA] by SWISSPFAM

Other resources with information on 1M9A

Community annotation for 1M9A at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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