1Y1T	Transcription	date	Nov 19, 2004
title	Crystal Structure Of The Uridine Phosphorylase From Salmonel Typhimurium At 1.77a Resolution
authors	A.G.Gabdoulkhakov, M.V.Dontsova, G.S.Kachalova, C.Betzel, S.E.Ea A.M.Mikhailov
compound		source
Molecule: Uridine Phosphorylase Chain: A, F Synonym: Urdpase, Upase Ec: 2.4.2.3 Engineered: Yes		Organism_scientific: Salmonella Typhimurium Lt2 Organism_taxid: 99287 Strain: Lt2 Gene: Udp Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 De3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pbluescript Iisk
symmetry	Space Group: H 3	R_factor 0.184 R_Free 0.205
crystal cell	length a length b length c angle alpha angle beta angle gamma 150.820 150.820 47.840 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.77 Å
ligand	GOL, SO4	enzyme	Transferase E.C.2.4.2.3 BRENDA
Gene Ontology	Chain Function Process Component F, A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk] Biological Unit Coordinates (1y1t.pdb1.gz) 222 Kb LPC: Ligand-Protein Contacts for 1Y1T CSU: Contacts of Structural Units for 1Y1T Likely Quarternary Molecular Structure file(s) for 1Y1T Structure Factors (389 Kb) Retrieve 1Y1T in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Y1T from S2C, [Save to disk] Re-refined 1y1t structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Y1T in 3D

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Visual 3D analysis of 1Y1T

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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 1Y1T, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1y1t] [1y1t_A] [1y1t_F] SWISS-PROT database: [P0A1F6] Domain organization of [UDP_SALTY] by SWISSPFAM

Other resources with information on 1Y1T

Community annotation for 1Y1T at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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