1KZI		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	CO3, CXM, DTT, DTU, GOL, THG, UMP	enzyme
related structures	by homologous chain: 1F4B, 1F4G
Gene Ontology	Chain Function Process Component A, B
Primary reference	Tryptophan 80 and leucine 143 are critical for the hydride transfer step of thymidylate synthase by controlling active site access., Fritz TA, Liu L, Finer-Moore JS, Stroud RM, Biochemistry 2002 Jun 4;41(22):7021-9. PMID:12033935

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (101 Kb) [Save to disk] Biological Unit Coordinates (1kzi.pdb1.gz) 95 Kb LPC: Ligand-Protein Contacts for 1KZI CSU: Contacts of Structural Units for 1KZI Likely Quarternary Molecular Structure file(s) for 1KZI Structure Factors (462 Kb) Retrieve 1KZI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KZI from S2C, [Save to disk] Re-refined 1kzi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KZI 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: [1kzi] [1kzi_A] [1kzi_B] SWISS-PROT database: [P0A884]

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