@article{33b6eea5bcfe45e8bd5cc91a969ecc26,
title = "A site-directed mutagenesis study on Escherichia coli inorganic pyrophosphatase. Glutamic acid-98 and lysine-104 are important for structural integrity, whereas aspartic acids-97 and -102 are essential for catalytic activity",
author = "Reijo Lahti and Katariina Pohjanoksa and Taru Pitk{\"a}ranta and Pirkko Heikinheimo and Tiina Salminen and Peter Meyer and Jukka Heinonen",
year = "1990",
doi = "10.1021/bi00476a017",
language = "Odefinierat/ok{\"a}nt",
volume = "29",
pages = "5761–5766",
journal = "Biochemistry",
issn = "0006-2960",
publisher = "American chemical society",
}