1TKK		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	ALA, GLU, MG	enzyme
related structures	by homologous chain: 1JPM
Gene Ontology	Chain Function Process Component G, B, H, C, D, A, F, E
Primary reference	Evolution of enzymatic activities in the enolase superfamily: structure of a substrate-liganded complex of the L-Ala-D/L-Glu epimerase from Bacillus subtilis., Klenchin VA, Schmidt DM, Gerlt JA, Rayment I, Biochemistry 2004 Aug 17;43(32):10370-8. PMID:15301535

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (462 Kb) [Save to disk] Biological Unit Coordinates (1tkk.pdb1.gz) 455 Kb LPC: Ligand-Protein Contacts for 1TKK CSU: Contacts of Structural Units for 1TKK Likely Quarternary Molecular Structure file(s) for 1TKK Structure Factors (1407 Kb) Retrieve 1TKK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TKK from S2C, [Save to disk] Re-refined 1tkk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1TKK 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: [1tkk_B] [1tkk_A] [1tkk] [1tkk_C] [1tkk_D] [1tkk_E] [1tkk_F] [1tkk_G] [1tkk_H] SWISS-PROT database: [O34508] Domain found in 1TKK: [MR_MLE ] by SMART

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