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CATH Superfamily 3.40.50.1980

Nitrogenase molybdenum iron protein 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:

"
Nitrogenase molybdenum iron protein 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 31: High-affinity heme uptake system protein IsdE

Please note: GO 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.

There are 2 GO terms relating to "molecular function"

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.
GO Term Annotations Evidence
Iron ion binding GO:0005506
Interacting selectively and non-covalently with iron (Fe) ions.
 6 A0A1V4BJ32 (/ISS) A0A1V4BJ32 (/ISS) A0A1V4BJ32 (/ISS) A0A1V4BJ32 (/ISS) A0A1V4BJ32 (/ISS) A0A1V4BJ32 (/ISS)
ATPase-coupled transmembrane transporter activity GO:0042626
Catalysis of the reaction: ATP + H2O = ADP + phosphate, to directly drive the active transport of a substance across a membrane.
 6 A0A1V4BJ32 (/ISS) A0A1V4BJ32 (/ISS) A0A1V4BJ32 (/ISS) A0A1V4BJ32 (/ISS) A0A1V4BJ32 (/ISS) A0A1V4BJ32 (/ISS)

There are 4 GO terms relating to "biological process"

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.
GO Term Annotations Evidence
Iron ion transport GO:0006826
The directed movement of iron (Fe) ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
 6 A0A1V4BJ32 (/ISS) A0A1V4BJ32 (/ISS) A0A1V4BJ32 (/ISS) A0A1V4BJ32 (/ISS) A0A1V4BJ32 (/ISS) A0A1V4BJ32 (/ISS)
Cellular response to iron ion GO:0071281
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an iron ion stimulus.
 2 Q7AP55 (/EXP) Q7AP55 (/EXP)
Cellular response to iron ion GO:0071281
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an iron ion stimulus.
 2 Q7AP55 (/IDA) Q7AP55 (/IDA)
Cellular response to iron ion GO:0071281
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an iron ion stimulus.
 2 Q7AP55 (/IEP) Q7AP55 (/IEP)

There are 0 GO terms relating to "cellular component"

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.