1KL7	Lyase	date	Dec 11, 2001
title	Crystal Structure Of Threonine Synthase From Yeast
authors	M.Garrido-Franco, S.Ehlert, A.Messerschmidt, S.Marinkovic, R.Hub B.Laber, G.P.Bourenkov, T.Clausen
compound		source
Molecule: Threonine Synthase Chain: A, B Ec: 4.2.99.2 Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor 0.201 R_Free 0.253
crystal cell	length a length b length c angle alpha angle beta angle gamma 95.300 51.600 106.900 90.00 99.60 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	MSE, PLP	enzyme	Lyase E.C.4.2.99.2 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure and function of threonine synthase from yeast., Garrido-Franco M, Ehlert S, Messerschmidt A, Marinkovic' S, Huber R, Laber B, Bourenkov GP, Clausen T, J Biol Chem 2002 Apr 5;277(14):12396-405. PMID:11756443

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (172 Kb) [Save to disk] Biological Unit Coordinates (1kl7.pdb1.gz) 84 Kb Biological Unit Coordinates (1kl7.pdb2.gz) 86 Kb LPC: Ligand-Protein Contacts for 1KL7 CSU: Contacts of Structural Units for 1KL7 Likely Quarternary Molecular Structure file(s) for 1KL7 Structure Factors (241 Kb) Retrieve 1KL7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KL7 from S2C, [Save to disk] Re-refined 1kl7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KL7 in 3D

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Visual 3D analysis of 1KL7

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 1KL7, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kl7a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1kl7b_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1kl7] [1kl7_A] [1kl7_B] SWISS-PROT database: [P16120] Domain organization of [THRC_YEAST] by SWISSPFAM

Other resources with information on 1KL7

Community annotation for 1KL7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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