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CATH Superfamily 1.10.1130.10

Flavocytochrome C3; Chain A

The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
Flavocytochrome C3; Chain A
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.

Superfamily EC Annotations

Note: the EC figure is not being displayed for this superfamily as there are more than 100 different EC terms.

There are 2 EC terms in this cluster

Please note: EC annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

Note: The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.

EC Term Annotations Evidence
Nitrite reductase (cytochrome; ammonia-forming). [EC: 1.7.2.2]
NH(3) + 2 H(2)O + 6 ferricytochrome c = nitrite + 6 ferrocytochrome c + 7 H(+).
  • The enzyme also reduces nitric oxide and hydroxylamine to ammonia, and sulfite to sulfide.
 263 A0A015VFK0 A0A015YEK3 A0A015YEM7 A0A016F5Z1 A0A017PBD5 A0A028AMB2 A0A028DIW7 A0A029HCM0 A0A029IG29 A0A061LMQ9
(253 more...)
Fumarate reductase (quinol). [EC: 1.3.5.4]
Succinate + a quinone = fumarate + a quinol.
  • The enzyme, which is found in anaerobic and facultative organisms such as bacteria, parasitic helminthes, and lower marine organisms, utilizes low potential quinols, such as menaquinol and rhodoquinol, to reduce fumarate as the final step of an anaerobic respiratory chain.
  • The enzyme is known as complex II of the electron transfer chain, similarly to EC 1.3.5.1, to which it is closely related.
 4 P0C278 P83223 Q07WU7 Q9Z4P0