Assertion: cytochrome | /r/HasProperty | a 3 - cu b binuclear center
Facets:
Source sentences:
text: c flows through Cu A and cytochrome a to the cytochrome a 3 - Cu B binuclear center, reducing the Fe+4=O to Fe+3, with the oxygen atom picking up a proton simultaneously, regenerating this oxygen as a hydroxide ion coordinated in the middle of the cytochrome a 3 - Cu B center as it was at the start of this cycle.