5KYA	Dna Binding Protein	date	Jul 21, 2016
title	Brain Penetrant Liver X Receptor (Lxr) Modulators Based On A Tetrahydropyrrolo[3,4-C]Pyrazole Core
authors	G.Chen, B.M.Mckeever
compound		source
Molecule: Oxysterols Receptor Lxr-Beta Chain: A, E Synonym: Liver X Receptor Beta,Nuclear Receptor Ner,Nuclear Subfamily 1 Group H Member 2,Ubiquitously-Expressed Nuclear Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Nr1h2, Lxrb, Ner, Unr Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a(+)
Molecule: Retinoic Acid Receptor Rxr-Beta Chain: B, F Synonym: Nuclear Receptor Subfamily 2 Group B Member 2,Reti Receptor Beta; Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Rxrb, Nr2b2 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21a(+)
symmetry	Space Group: P 21 21 21	R_factor 0.197 R_Free 0.249
crystal cell	length a length b length c angle alpha angle beta angle gamma 68.439 101.089 143.580 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	6Y4	enzyme
Gene Ontology	Chain Function Process Component A, E F, B
Primary reference	Brain penetrant liver X receptor (LXR) modulators based on a 2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole core., Tice CM, Noto PB, Fan KY, Zhao W, Lotesta SD, Dong C, Marcus AP, Zheng YJ, Chen G, Wu Z, Van Orden R, Zhou J, Bukhtiyarov Y, Zhao Y, Lipinski K, Howard L, Guo J, Kandpal G, Meng S, Hardy A, Krosky P, Gregg RE, Leftheris K, McKeever BM, Singh SB, Lala D, McGeehan GM, Zhuang L, Claremon DA, Bioorg Med Chem Lett. 2016 Aug 29. pii: S0960-894X(16)30921-0. doi:, 10.1016/j.bmcl.2016.08.089. PMID:27599745

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (157 Kb) [Save to disk] Biological Unit Coordinates (5kya.pdb1.gz) 77 Kb Biological Unit Coordinates (5kya.pdb2.gz) 77 Kb LPC: Ligand-Protein Contacts for 5KYA CSU: Contacts of Structural Units for 5KYA Structure Factors (666 Kb) Retrieve 5KYA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5KYA from S2C, [Save to disk] Re-refined 5kya structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5KYA 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 5KYA

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5kya_B] [5kya] [5kya_A] [5kya_E] [5kya_F] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 5KYA: [HOLI ] by SMART

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