1TWS		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	SO4	enzyme
related structures	by homologous chain: 1TX0, 1TX2
Gene Ontology	Chain Function Process Component B, A
Primary reference	Crystal Structure of 7,8-Dihydropteroate Synthase from Bacillus anthracis; Mechanism and Novel Inhibitor Design., Babaoglu K, Qi J, Lee RE, White SW, Structure (Camb) 2004 Sep;12(9):1705-17. PMID:15341734

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (98 Kb) [Save to disk] Biological Unit Coordinates (1tws.pdb1.gz) 91 Kb Biological Unit Coordinates (1tws.pdb2.gz) 46 Kb Biological Unit Coordinates (1tws.pdb3.gz) 90 Kb LPC: Ligand-Protein Contacts for 1TWS CSU: Contacts of Structural Units for 1TWS Likely Quarternary Molecular Structure file(s) for 1TWS Structure Factors (683 Kb) Retrieve 1TWS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TWS from S2C, [Save to disk] Re-refined 1tws structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1TWS 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tws_A] [1tws_B] [1tws] SWISS-PROT database: [Q81VW8]

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