1L4U	Transferase	date	Mar 05, 2002
title	Crystal Structure Of Shikimate Kinase From Mycobacterium Tub In Complex With Mgadp And Pt(II) At 1.8 Angstrom Resolution
authors	Y.Gu, L.Reshetnikova, Y.Li, Y.Wu, H.Yan, S.Singh, X.Ji
compound		source
Molecule: Shikimate Kinase Chain: A Synonym: Sk Ec: 2.7.1.71 Engineered: Yes		Organism_scientific: Mycobacterium Tuberculosis Organism_taxid: 1773 Gene: Arok Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-17b
symmetry	Space Group: P 32 2 1	R_factor 0.221 R_Free 0.249
crystal cell	length a length b length c angle alpha angle beta angle gamma 63.830 63.830 91.920 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	ADP, CL, EPE, MG, PT	enzyme	Transferase E.C.2.7.1.71 BRENDA
related structures	by homologous chain: 1L4Y
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of shikimate kinase from Mycobacterium tuberculosis reveals the dynamic role of the LID domain in catalysis., Gu Y, Reshetnikova L, Li Y, Wu Y, Yan H, Singh S, Ji X, J Mol Biol 2002 Jun 7;319(3):779-89. PMID:12054870

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (35 Kb) [Save to disk] Biological Unit Coordinates (1l4u.pdb1.gz) 30 Kb LPC: Ligand-Protein Contacts for 1L4U CSU: Contacts of Structural Units for 1L4U Likely Quarternary Molecular Structure file(s) for 1L4U Structure Factors (282 Kb) Retrieve 1L4U in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1L4U from S2C, [Save to disk] Re-refined 1l4u structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1L4U 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 1L4U

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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 1L4U, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1l4ua_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1l4u_A] [1l4u] SWISS-PROT database: [P0A4Z2] Domain organization of [AROK_MYCTU] by SWISSPFAM

Other resources with information on 1L4U

Community annotation for 1L4U at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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