1YQ2

beta-galactosidase from Arthrobacter sp. C2-2 (isoenzyme C2-2-1)

Summary for 1YQ2

• Entry DOI: 10.2210/pdb1yq2/pdb
• Descriptor: beta-galactosidase, MAGNESIUM ION, SODIUM ION, ... (7 entities in total)
• Functional Keywords: glycosyl hydrolase family 2; tim barrel; hexamer, hydrolase
• Biological source: Arthrobacter sp. C2-2
• Total number of polymer chains: 6
• Total formula weight: 669203.28

Authors

Skalova, T.,Dohnalek, J.,Spiwok, V.,Lipovova, P.,Vondrackova, E.,Petrokova, H.,Strnad, H.,Kralova, B.,Hasek, J. (deposition date: 2005-02-01, release date: 2005-10-04, Last modification date: 2023-08-23)

• Primary citation: Skalova, T.,Dohnalek, J.,Spiwok, V.,Lipovova, P.,Vondrackova, E.,Petrokova, H.,Duskova, J.,Strnad, H.,Kralova, B.,Hasek, J.; Cold-active beta-Galactosidase from Arthrobacter sp. C2-2 Forms Compact 660kDa Hexamers: Crystal Structure at 1.9A Resolution; J.Mol.Biol., 353:282-294, 2005; PubMed: 16171818; DOI: 10.1016/j.jmb.2005.08.028

Experimental method

X-RAY DIFFRACTION (1.9 Å)