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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 5: Vitamin B12-binding protein

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
Protein binding GO:0005515
Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
 97 P37028 (/IPI) P37028 (/IPI) P37028 (/IPI) P37028 (/IPI) P37028 (/IPI) P37028 (/IPI) P37028 (/IPI) P37028 (/IPI) P37028 (/IPI) P37028 (/IPI)
(87 more)
Cobalamin binding GO:0031419
Interacting selectively and non-covalently with cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a corrin nucleus containing a cobalt atom.
 97 P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA)
(87 more)

There are 2 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
Cobalamin transport GO:0015889
The directed movement of cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a corrin nucleus containing a cobalt atom, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
 97 P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA)
(87 more)
Cobalamin transport GO:0015889
The directed movement of cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a corrin nucleus containing a cobalt atom, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
 97 P37028 (/IMP) P37028 (/IMP) P37028 (/IMP) P37028 (/IMP) P37028 (/IMP) P37028 (/IMP) P37028 (/IMP) P37028 (/IMP) P37028 (/IMP) P37028 (/IMP)
(87 more)

There are 2 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.
GO Term Annotations Evidence
Outer membrane-bounded periplasmic space GO:0030288
The region between the inner (cytoplasmic or plasma) membrane and outer membrane of organisms with two membranes such as Gram negative bacteria. These periplasmic spaces are relatively thick and contain a thin peptidoglycan layer (PGL), also referred to as a thin cell wall.
 97 P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA)
(87 more)
Periplasmic space GO:0042597
The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).
 97 P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA) P37028 (/IDA)
(87 more)