1 Heme D is another derivative of heme B, but in which the propionic acid side chain at the carbon of position 6, which is also hydroxylated, forms a Î³- spirolactone. 2  Ring III is also hydroxylated at position 5, in a conformation trans to the new lactone group.
Welland Weather Today (1â3 days) A dusting of new snow. Freeze-thaw conditions (max 1Â°C on Thu morning, min -10Â°C on Fri morning). Mainly strong winds. Welland Weather (4â7 days) A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -3Â°C on Sat night, min -11Â°C on Sun night). Mainly strong winds. 10 Day Welland Weather (7â10 days) A moderate fall of snow, heaviest on Tue night.
The Welland Canal consists of 8 locks: Locks #1 thru #7 being 766 feet (233.5 m) long and 80 feet (24.4 m) wide. Lock #8 has a usable length of 1,148 feet (349.9 m) and a width of 80 feet (24.4 m). The maximum vessel length allowed to transit the locks is 740 feet (225.5 m). The total lift over the entire canal is 326.5 feet (99.5 m) from its northern end at Port Weller to its southern end at Port Colborne. The first 7 locks are in the first 8 miles (14.8 km) of the canal from the Port Weller end.