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CATH Superfamily 1.10.8.80

Magnesium chelatase subunit I, C-Terminal domain

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:

"
Magnesium chelatase subunit I, C-Terminal domain
".

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.
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FunFam 1: Mg-protoporphyrin IX chelatase

There are 1 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
Magnesium chelatase. [EC: 6.6.1.1]
ATP + protoporphyrin IX + Mg(2+) + H(2)O = ADP + phosphate + Mg-protoporphyrin IX + 2 H(+).
  • This is the first committed step of chlorophyll biosynthesis and is a branchpoint of two major routes in the tetrapyrrole pathway.
 58 A0A0D3FKF7 A0A0D3FKF7 A0A0D3FKF7 A0A0D3FKF7 A0A0D3FKF7 A0A0D3FKF7 A0A0E0D2T4 A0A0E0D2T4 A0A0E0D2T4 A0A0E0D2T4
(48 more...)