1KK9		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	MSE, SO4	enzyme
related structures	by homologous chain: 1K7J
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of the YciO protein from Escherichia coli., Jia J, Lunin VV, Sauve V, Huang LW, Matte A, Cygler M, Proteins 2002 Oct 1;49(1):139-41. PMID:12211024

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk] Biological Unit Coordinates (1kk9.pdb1.gz) 36 Kb LPC: Ligand-Protein Contacts for 1KK9 CSU: Contacts of Structural Units for 1KK9 Likely Quarternary Molecular Structure file(s) for 1KK9 Structure Factors (260 Kb) Retrieve 1KK9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KK9 from S2C, [Save to disk] Re-refined 1kk9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KK9 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: [1kk9] [1kk9_A] SWISS-PROT database: [P0AFR4]

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