1YQ2		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	CL, MG, NA, PEG, SO4	enzyme
Gene Ontology	Chain Function Process Component D, C, A, F, E, B
Primary reference	Cold-active beta-Galactosidase from Arthrobacter sp. C2-2 Forms Compact 660kDa Hexamers: Crystal Structure at 1.9A Resolution., Skalova T, Dohnalek J, Spiwok V, Lipovova P, Vondrackova E, Petrokova H, Duskova J, Strnad H, Kralova B, Hasek J, J Mol Biol 2005 Oct 21;353(2):282-94. PMID:16171818

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1060 Kb) [Save to disk] Biological Unit Coordinates (1yq2.pdb1.gz) 1052 Kb LPC: Ligand-Protein Contacts for 1YQ2 CSU: Contacts of Structural Units for 1YQ2 Likely Quarternary Molecular Structure file(s) for 1YQ2 Structure Factors (4809 Kb) Retrieve 1YQ2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1YQ2 from S2C, [Save to disk] Re-refined 1yq2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1YQ2 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: [1yq2] [1yq2_A] [1yq2_B] [1yq2_C] [1yq2_D] [1yq2_E] [1yq2_F] SWISS-PROT database: [Q8KRF6] Domain found in 1YQ2: [Bgal_small_N ] by SMART

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