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CATH Superfamily 3.90.420.10

Oxidoreductase, molybdopterin-binding domain

The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:

"
Oxidoreductase, molybdopterin-binding 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 1431: Probable nitrate reductase [NADPH]

There are 5 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
Sulfite oxidase. [EC: 1.8.3.1]
Sulfite + O(2) + H(2)O = sulfate + H(2)O(2).
    		 62 A0A024CIP3 A0A024RB79 A0A060L3S3 A0A0B2Q6I9 A0A0B2STK9 A0A0B6WZB4 A0A0F8BPY6 A0A0G4E1G2 A0A0H3L9Y2 A0A0H3MDW2
    (52 more...)
    Nitrate reductase (NADH). [EC: 1.7.1.1]
    Nitrite + NAD(+) + H(2)O = nitrate + NADH.
    • Formerly EC 1.6.6.1.
    		 42 A0A0A0QLW7 A0A125YVC5 A0A167UI63 A0A178WBR8 A0A1J1EKE6 A2QPB9 B0Y0P1 B6HM51 B8LWZ7 B9XM56
    (32 more...)
    Nitrate reductase (NADPH). [EC: 1.7.1.3]
    Nitrite + NADP(+) + H(2)O = nitrate + NADPH.
    • Formerly EC 1.6.6.3.
    		 12 A0A084FV35 M5C8G3 P08619 P22945 P36842 P36858 P39863 P39864 P43100 P49050
    (2 more...)
    Sulfite dehydrogenase (cytochrome). [EC: 1.8.2.1]
    Sulfite + 2 ferricytochrome c + H(2)O = sulfate + 2 ferrocytochrome c + 2 H(+).
    • Associated with cytochrome c-551.
    • Cf. EC 1.8.5.6.
    		 12 A0A076K0U9 A0A0A0HU67 A0A0D6B3V7 A0A0H4L1G5 B6AX77 B7RJ60 D7A6E1 I4BG67 L0IZY7 Q16A44
    (2 more...)
    Nitrate reductase (NAD(P)H). [EC: 1.7.1.2]
    Nitrite + NAD(P)(+) + H(2)O = nitrate + NAD(P)H.
    • Formerly EC 1.6.6.2.
    		 8 A0A060T1U8 A0A167UI63 A2QPB9 A2QPC0 B3WFS6 B6HM51 P27783 P27968