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:

"
P-loop containing nucleotide triphosphate hydrolases
".

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 853: Nicotinamide riboside kinase 1

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 6 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).
3 Q9D7C9 (/IPI) Q9NPI5 (/IPI) Q9NWW6 (/IPI)
Ribosylnicotinamide kinase activity GO:0050262
Catalysis of the reaction: N-ribosylnicotinamide + ATP = ADP + 2 H(+) + nicotinamide mononucleotide.
2 Q9NPI5 (/EXP) Q9NWW6 (/EXP)
Ribosylnicotinamide kinase activity GO:0050262
Catalysis of the reaction: N-ribosylnicotinamide + ATP = ADP + 2 H(+) + nicotinamide mononucleotide.
2 Q91W63 (/ISO) Q9D7C9 (/ISO)
Ribosylnicotinate kinase activity GO:0061769
Catalysis of the reaction: N-ribosylnicotinate + ATP = ADP + 2 H(+) + nicotinate mononucleotide.
2 Q9NPI5 (/EXP) Q9NWW6 (/EXP)
Ribosylnicotinate kinase activity GO:0061769
Catalysis of the reaction: N-ribosylnicotinate + ATP = ADP + 2 H(+) + nicotinate mononucleotide.
2 Q91W63 (/ISO) Q9D7C9 (/ISO)
Ribosylnicotinamide kinase activity GO:0050262
Catalysis of the reaction: N-ribosylnicotinamide + ATP = ADP + 2 H(+) + nicotinamide mononucleotide.
1 Q9VZR0 (/ISS)

There are 6 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
NAD metabolic process GO:0019674
The chemical reactions and pathways involving nicotinamide adenine dinucleotide (NAD), a coenzyme present in most living cells and derived from the B vitamin nicotinic acid.
2 Q9NPI5 (/TAS) Q9NWW6 (/TAS)
Cell-substrate adherens junction assembly GO:0007045
The aggregation, arrangement, and bonding together of a set of components to form a cell-substrate adherens junction.
1 Q7ZUR6 (/IMP)
Muscle organ development GO:0007517
The process whose specific outcome is the progression of the muscle over time, from its formation to the mature structure. The muscle is an organ consisting of a tissue made up of various elongated cells that are specialized to contract and thus to produce movement and mechanical work.
1 Q7ZUR6 (/IMP)
Negative regulation of myoblast differentiation GO:0045662
Any process that stops, prevents, or reduces the frequency, rate or extent of myoblast differentiation. A myoblast is a mononucleate cell type that, by fusion with other myoblasts, gives rise to the myotubes that eventually develop into skeletal muscle fibers.
1 Q9D7C9 (/IDA)
Nicotinamide riboside metabolic process GO:0046495
The chemical reactions and pathways involving nicotinamide riboside, the product of the formation of a glycosidic bond between ribose and nicotinamide.
1 Q9VZR0 (/ISS)
Basement membrane assembly GO:0070831
The aggregation, arrangement and bonding together of a set of components to form a basement membrane, a part of the extracellular region that consists of a thin layer of dense material found in various animal tissues interposed between the cells and the adjacent connective tissue.
1 Q7ZUR6 (/IMP)

There are 8 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
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
2 Q9NPI5 (/TAS) Q9NWW6 (/TAS)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
1 Q9NPI5 (/IDA)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
1 Q9D7C9 (/ISO)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q9VZR0 (/ISS)
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
1 Q9NPI5 (/IDA)
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
1 Q9D7C9 (/ISO)
Intracellular membrane-bounded organelle GO:0043231
Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
1 Q9NPI5 (/IDA)
Intracellular membrane-bounded organelle GO:0043231
Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
1 Q9D7C9 (/ISO)