3KOM	Transferase	date	Nov 13, 2009
title	Crystal Structure Of Apo Transketolase From Francisella Tula
authors	S.M.Anderson, Z.Wawrzak, T.Skarina, E.Gordon, K.Kwon, A.Savchenko W.F.Anderson, Center For Structural Genomics Of Infectious D (Csgid)
compound		source
Molecule: Transketolase Chain: A, B Ec: 2.2.1.1 Engineered: Yes Mutation: Yes		Organism_scientific: Francisella Tularensis Subsp. Tularens Organism_taxid: 177416 Strain: Schu S4 Gene: Tkta, Ftt1369c, Ftt_1369c Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid
symmetry	Space Group: P 21 21 21	R_factor 0.163 R_Free 0.199
crystal cell	length a length b length c angle alpha angle beta angle gamma 86.490 109.290 128.560 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand	MSE, OCS	enzyme	Transferase E.C.2.2.1.1 BRENDA
Gene	FTT
Gene Ontology	Chain Function Process Component A, B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (237 Kb) [Save to disk] Biological Unit Coordinates (3kom.pdb1.gz) 222 Kb LPC: Ligand-Protein Contacts for 3KOM CSU: Contacts of Structural Units for 3KOM Structure Factors (4089 Kb) Retrieve 3KOM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3KOM from S2C, [Save to disk] Re-refined 3kom structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3KOM 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 3KOM

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 3KOM, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3kom_A] [3kom] [3kom_B] SWISS-PROT database: [Q5NF74] Domain organization of [Q5NF74_FRATT] by SWISSPFAM Domain found in 3KOM: [Transket_pyr ] by SMART

Other resources with information on 3KOM

Community annotation for 3KOM at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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Images from IMB Jena Image Library of Biological Macromolecules.

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