2UXN	Oxidoreductase Transcription Regulator	date	Mar 28, 2007
title	Structural Basis Of Histone Demethylation By Lsd1 Revealed By Suicide Inactivation
authors	M.Yang, J.C.Culhane, L.M.Szewczuk, C.B.Gocke, C.A.Brautigam, D.R. M.Machius, P.A.Cole, H.Yu
compound		source
Molecule: Lysine-Specific Histone Demethylase 1 Chain: A Fragment: Swirm Domain, Amine Oxidase Domain And Linker, Re 171-836; Synonym: Flavin-Containing Amine Oxidase Domain-Containing 2, Braf35-Hdac Complex Protein Bhc110, Lysine-Specific Dem 1; Ec: 1.-.-.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector: Pgex-6p1 Expression_system_plasmid: Mj23
Molecule: Rest Corepressor 1 Chain: B Fragment: Fragment Of Sant1, Linker Region And Sant2 Domain Residues 286-482; Synonym: Protein Corest Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector: Pet-28 Expression_system_plasmid: Mj65
Molecule: Histone H3.1 Chain: E Fragment: Histone H3-Derived Suicide Inhibitor, Residues 2- Synonym: H3a, H3b, H3c, H3d, H3f, H3h, H3i, H3j, H3 Other_details: Histone H3 N-Terminal Peptide (Residues 1-21 A Propargyl Moiety At Lysine 4 Covalently Attached To Fad Subsequently Reduced Using Sodium Borohydride		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: I 2 2 2	R_factor 0.241 R_Free 0.272
crystal cell	length a length b length c angle alpha angle beta angle gamma 119.949 178.646 234.930 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.72 Å
ligand	CL, FDA, GOL, LYP	enzyme	Oxidoreductase E.C.1 BRENDA
Gene Ontology	Chain Function Process Component A E
Primary reference	Structural basis of histone demethylation by LSD1 revealed by suicide inactivation., Yang M, Culhane JC, Szewczuk LM, Gocke CB, Brautigam CA, Tomchick DR, Machius M, Cole PA, Yu H, Nat Struct Mol Biol. 2007 Jun;14(6):535-9. Epub 2007 May 27. PMID:17529991

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (139 Kb) [Save to disk] Biological Unit Coordinates (2uxn.pdb1.gz) 132 Kb LPC: Ligand-Protein Contacts for 2UXN CSU: Contacts of Structural Units for 2UXN Likely Quarternary Molecular Structure file(s) for 2UXN Structure Factors (519 Kb) Retrieve 2UXN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2UXN from S2C, [Save to disk] Re-refined 2uxn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2UXN 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 2UXN

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 2UXN, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2uxn_E] [2uxn_B] [2uxn_A] [2uxn] SWISS-PROT database: [P68431] [O60341] [Q9UKL0] Domain organization of [H31_HUMAN] [KDM1_HUMAN] [RCOR1_HUMAN] by SWISSPFAM Domain found in 2UXN: [SANT ] by SMART

Other resources with information on 2UXN

Community annotation for 2UXN at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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