1XAN	Glutathione Reductase	date	Jan 26, 1996
title	Human Glutathione Reductase In Complex With A Xanthene Inhib
authors	S.N.Savvides, P.A.Karplus
compound		source
Molecule: Glutathione Reductase Chain: A Ec: 1.6.4.2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Sg5
symmetry	Space Group: C 1 2 1	R_factor 0.158 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 119.790 63.350 84.650 90.00 58.61 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	FAD, HXP	enzyme	Oxidoreductase E.C.1.6.4.2 BRENDA
related structures	by homologous chain: 1GRA, 1GRF
Gene Ontology	Chain Function Process Component A
Primary reference	Kinetics and crystallographic analysis of human glutathione reductase in complex with a xanthene inhibitor., Savvides SN, Karplus PA, J Biol Chem 1996 Apr 5;271(14):8101-7. PMID:8626496

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (89 Kb) [Save to disk] Biological Unit Coordinates (1xan.pdb1.gz) 168 Kb LPC: Ligand-Protein Contacts for 1XAN CSU: Contacts of Structural Units for 1XAN Likely Quarternary Molecular Structure file(s) for 1XAN Structure Factors (289 Kb) Retrieve 1XAN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XAN from S2C, [Save to disk] Re-refined 1xan structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1XAN 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 1XAN

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 1XAN, from MSDmotif at EBI Genome occurence of 1XAN's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1xan_2, region 166-290 [Jmol] [rasmolscript] [script source]     - Domain d1xan_1, region 18-165,291-363 [Jmol] [rasmolscript] [script source]     - Domain d1xan_3, region 364-478 [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: [1xan_A] [1xan] SWISS-PROT database: [P00390] Domain organization of [GSHR_HUMAN] by SWISSPFAM

Other resources with information on 1XAN

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

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