1K3D		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	ADP, AF3, MG	enzyme
related structures	by homologous chain: 1AQ2, 1K3C
Gene Ontology	Chain Function Process Component A
Primary reference	The phosphoryl-transfer mechanism of Escherichia coli phosphoenolpyruvate carboxykinase from the use of AlF(3)., Sudom AM, Prasad L, Goldie H, Delbaere LT, J Mol Biol 2001 Nov 16;314(1):83-92. PMID:11724534

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (92 Kb) [Save to disk] Biological Unit Coordinates (1k3d.pdb1.gz) 88 Kb LPC: Ligand-Protein Contacts for 1K3D CSU: Contacts of Structural Units for 1K3D Likely Quarternary Molecular Structure file(s) for 1K3D Structure Factors (310 Kb) Retrieve 1K3D in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1K3D from S2C, [Save to disk] Re-refined 1k3d structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1K3D 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: [1k3d] [1k3d_A] SWISS-PROT database: [P22259]

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