1TYY	Transferase	date	Jul 08, 2004
title	Crystal Structure Of Aminoimidazole Riboside Kinase From Salmonella Enterica
authors	Y.Zhang, M.Dougherty, D.M.Downs, S.E.Ealick
compound		source
Molecule: Putative Sugar Kinase Chain: A, B Ec: 2.7.1.4 Engineered: Yes		Organism_scientific: Salmonella Typhimurium Lt2 Organism_taxid: 99287 Strain: Ct18 Gene: Stm4066 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet14b
symmetry	Space Group: P 21 21 21	R_factor 0.222 R_Free 0.293
crystal cell	length a length b length c angle alpha angle beta angle gamma 137.430 53.987 89.485 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	K, MSE	enzyme	Transferase E.C.2.7.1.4 BRENDA
related structures	by homologous chain: 1LIK, 1TZ6
Gene Ontology	Chain Function Process Component A, B fructokinase activity
Primary reference	Crystal Structure of an Aminoimidazole Riboside Kinase from Salmonella enterica; Implications for the Evolution of the Ribokinase Superfamily., Zhang Y, Dougherty M, Downs DM, Ealick SE, Structure (Camb) 2004 Oct;12(10):1809-21. PMID:15458630

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk] Biological Unit Coordinates (1tyy.pdb1.gz) 84 Kb LPC: Ligand-Protein Contacts for 1TYY CSU: Contacts of Structural Units for 1TYY Likely Quarternary Molecular Structure file(s) for 1TYY Structure Factors (292 Kb) Retrieve 1TYY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TYY from S2C, [Save to disk] Re-refined 1tyy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1TYY 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 1TYY

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 1TYY, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tyya_, region A [Jmol] [rasmolscript] [script source]     - Domain d1tyyb_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tyy_A] [1tyy] [1tyy_B] SWISS-PROT database: [Q8ZKR2] Domain organization of [Q8ZKR2_SALTY] by SWISSPFAM

Other resources with information on 1TYY

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

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