5WYF	Isomerase	date	Jan 12, 2017
title	Structure Of Amino Acid Racemase, 2.12 A
authors	H.Sakuraba, Y.Mutaguchi, J.Hayashi, T.Ohshima
compound		source
Molecule: Isoleucine 2-Epimerase Chain: A, B, C, D Synonym: Bcaa Racemase Ec: 5.1.1.21 Engineered: Yes		Organism_scientific: Lactobacillus Buchneri Organism_taxid: 1581 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcold Pros2
symmetry	Space Group: P 1 21 1	R_factor 0.176 R_Free 0.221
crystal cell	length a length b length c angle alpha angle beta angle gamma 59.514 85.277 186.566 90.00 96.93 90.00
method	X-Ray Diffraction	resolution	2.12 Å
ligand	CD, ILP	enzyme	Isomerase E.C.5.1.1.21 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Crystal structure of the novel amino-acid racemase isoleucine 2-epimerase from Lactobacillus buchneri., Hayashi J, Mutaguchi Y, Minemura Y, Nakagawa N, Yoneda K, Ohmori T, Ohshima T, Sakuraba H, Acta Crystallogr D Struct Biol. 2017 May 1;73(Pt 5):428-437. doi:, 10.1107/S2059798317005332. Epub 2017 Apr 19. PMID:28471367

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (290 Kb) [Save to disk] Biological Unit Coordinates (5wyf.pdb1.gz) 283 Kb LPC: Ligand-Protein Contacts for 5WYF CSU: Contacts of Structural Units for 5WYF Structure Factors (1423 Kb) Retrieve 5WYF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5WYF from S2C, [Save to disk] Re-refined 5wyf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5WYF 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 5WYF

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: [5wyf_B] [5wyf] [5wyf_A] [5wyf_D] [5wyf_C] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 5WYF

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