3QXG

Crystal structure of pyrophosphatase from bacteroides thetaiotaomicron complexed with calcium, a closed cap conformation

Summary for 3QXG

• Entry DOI: 10.2210/pdb3qxg/pdb
• Related: 3QU2 3QU4 3QU5 3QU7 3QU9 3QUB 3QUC 3QUQ 3QUT 3QX7 3QYP 3R9K
• Descriptor: INORGANIC PYROPHOSPHATASE, ACETATE ION, CALCIUM ION, ... (7 entities in total)
• Functional Keywords: hydrolase, pyrophosphatase, magnesium binding site, new york sgx research center for structural genomics, enzyme function initiative, efi, psi-2, protein structure initiative, nysgxrc
• Biological source: Bacteroides thetaiotaomicron
• Total number of polymer chains: 2
• Total formula weight: 54860.88

Authors

Patskovsky, Y.,Huang, H.,Toro, R.,Gerlt, J.A.,Burley, S.K.,Dunaway-Mariano, D.,Almo, S.C.,New York SGX Research Center for Structural Genomics (NYSGXRC),Enzyme Function Initiative (EFI) (deposition date: 2011-03-01, release date: 2011-04-27, Last modification date: 2023-09-13)

• Primary citation: Huang, H.,Patskovsky, Y.,Toro, R.,Farelli, J.D.,Pandya, C.,Almo, S.C.,Allen, K.N.,Dunaway-Mariano, D.; Divergence of Structure and Function in the Haloacid Dehalogenase Enzyme Superfamily: Bacteroides thetaiotaomicron BT2127 Is an Inorganic Pyrophosphatase.; Biochemistry, 50:8937-8949, 2011; PubMed: 21894910; DOI: 10.1021/bi201181q

Experimental method

X-RAY DIFFRACTION (1.24 Å)