1J3K		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	NDP, UMP, WRA BindingDB	enzyme
related structures	by homologous chain: 1J3J
Gene Ontology	Chain Function Process Component A, B C, D
Primary reference	Insights into antifolate resistance from malarial DHFR-TS structures., Yuvaniyama J, Chitnumsub P, Kamchonwongpaisan S, Vanichtanankul J, Sirawaraporn W, Taylor P, Walkinshaw MD, Yuthavong Y, Nat Struct Biol 2003 May;10(5):357-65. PMID:12704428

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (214 Kb) [Save to disk] Biological Unit Coordinates (1j3k.pdb1.gz) 207 Kb LPC: Ligand-Protein Contacts for 1J3K CSU: Contacts of Structural Units for 1J3K Likely Quarternary Molecular Structure file(s) for 1J3K Structure Factors (949 Kb) Retrieve 1J3K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1J3K from S2C, [Save to disk] Re-refined 1j3k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1J3K 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: [1j3k] [1j3k_A] [1j3k_B] [1j3k_C] [1j3k_D] SWISS-PROT database: [P13922]

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