CATH Superfamily 3.40.50.80
Nucleotide-binding domain of ferredoxin-NADP reductase (FNR) module
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:
"Nucleotide-binding domain of ferredoxin-NADP reductase (FNR) module
".
FunFam 9: NADH-cytochrome b5 reductase
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 |
---|---|---|
Cytochrome-b5 reductase activity, acting on NAD(P)H GO:0004128
Catalysis of the reaction: NAD(P)H + H+ + 2 ferricytochrome b(5) = NAD(P)+ + 2 ferrocytochrome b(5).
|
7 | Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) |
Cytochrome-b5 reductase activity, acting on NAD(P)H GO:0004128
Catalysis of the reaction: NAD(P)H + H+ + 2 ferricytochrome b(5) = NAD(P)+ + 2 ferrocytochrome b(5).
|
4 | P36060 (/IDA) P36060 (/IDA) P38626 (/IDA) P38626 (/IDA) |
Copper ion binding GO:0005507
Interacting selectively and non-covalently with copper (Cu) ions.
|
3 | P83291 (/IDA) P83291 (/IDA) P83291 (/IDA) |
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).
|
2 | P36060 (/IPI) P36060 (/IPI) |
Flavin adenine dinucleotide binding GO:0050660
Interacting selectively and non-covalently with FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes, in either the oxidized form, FAD, or the reduced form, FADH2.
|
1 | O74557 (/ISM) |
NAD binding GO:0051287
Interacting selectively and non-covalently with nicotinamide adenine dinucleotide, a coenzyme involved in many redox and biosynthetic reactions; binding may be to either the oxidized form, NAD+, or the reduced form, NADH.
|
1 | O74557 (/ISM) |
There are 7 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 |
---|---|---|
Chronological cell aging GO:0001300
The process associated with progression of the cell from its inception to the end of its lifespan that occurs when the cell is in a non-dividing, or quiescent, state.
|
7 | Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) |
Replicative cell aging GO:0001302
The process associated with progression of the cell from its inception to the end of its lifespan that occurs as the cell continues cycles of growth and division.
|
7 | Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) |
Protein transport GO:0015031
The directed movement of proteins into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
|
7 | Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) Q12746 (/IMP) |
Response to salt stress GO:0009651
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating an increase or decrease in the concentration of salt (particularly but not exclusively sodium and chloride ions) in the environment.
|
3 | P83291 (/IEP) P83291 (/IEP) P83291 (/IEP) |
Ergosterol biosynthetic process GO:0006696
The chemical reactions and pathways resulting in the formation of ergosterol, (22E)-ergosta-5,7,22-trien-3-beta-ol, a sterol found in ergot, yeast and moulds.
|
2 | P36060 (/IDA) P36060 (/IDA) |
Cellular response to oxidative stress GO:0034599
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 oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals.
|
2 | P36060 (/IMP) P36060 (/IMP) |
TRNA wobble uridine modification GO:0002098
The process in which a uridine in position 34 of a tRNA is post-transcriptionally modified.
|
1 | O74557 (/ISO) |
There are 17 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 |
---|---|---|
Endoplasmic reticulum GO:0005783
The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
|
7 | Q12746 (/HDA) Q12746 (/HDA) Q12746 (/HDA) Q12746 (/HDA) Q12746 (/HDA) Q12746 (/HDA) Q12746 (/HDA) |
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.
|
7 | Q12746 (/IDA) Q12746 (/IDA) Q12746 (/IDA) Q12746 (/IDA) Q12746 (/IDA) Q12746 (/IDA) Q12746 (/IDA) |
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
|
4 | P36060 (/HDA) P36060 (/HDA) P38626 (/HDA) P38626 (/HDA) |
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
|
4 | P83291 (/IDA) P83291 (/IDA) P83291 (/IDA) Q57Y81 (/IDA) |
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
|
4 | Q57Y80 (/RCA) Q57Y80 (/RCA) Q57Y80 (/RCA) Q57Y80 (/RCA) |
Mitochondrial outer membrane GO:0005741
The outer, i.e. cytoplasm-facing, lipid bilayer of the mitochondrial envelope.
|
4 | P36060 (/HDA) P36060 (/HDA) P38626 (/HDA) P38626 (/HDA) |
Mitochondrial intermembrane space GO:0005758
The region between the inner and outer lipid bilayers of the mitochondrial envelope.
|
3 | P83291 (/TAS) P83291 (/TAS) P83291 (/TAS) |
Golgi apparatus GO:0005794
A compound membranous cytoplasmic organelle of eukaryotic cells, consisting of flattened, ribosome-free vesicles arranged in a more or less regular stack. The Golgi apparatus differs from the endoplasmic reticulum in often having slightly thicker membranes, appearing in sections as a characteristic shallow semicircle so that the convex side (cis or entry face) abuts the endoplasmic reticulum, secretory vesicles emerging from the concave side (trans or exit face). In vertebrate cells there is usually one such organelle, while in invertebrates and plants, where they are known usually as dictyosomes, there may be several scattered in the cytoplasm. The Golgi apparatus processes proteins produced on the ribosomes of the rough endoplasmic reticulum; such processing includes modification of the core oligosaccharides of glycoproteins, and the sorting and packaging of proteins for transport to a variety of cellular locations. Three different regions of the Golgi are now recognized both in terms of structure and function: cis, in the vicinity of the cis face, trans, in the vicinity of the trans face, and medial, lying between the cis and trans regions.
|
3 | P83291 (/IDA) P83291 (/IDA) P83291 (/IDA) |
Plant-type cell wall GO:0009505
A more or less rigid stucture lying outside the cell membrane of a cell and composed of cellulose and pectin and other organic and inorganic substances.
|
3 | P83291 (/IDA) P83291 (/IDA) P83291 (/IDA) |
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
|
2 | P38626 (/HDA) P38626 (/HDA) |
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
|
2 | Q4QBR9 (/ISO) Q4QBS0 (/ISO) |
Mitochondrial outer membrane GO:0005741
The outer, i.e. cytoplasm-facing, lipid bilayer of the mitochondrial envelope.
|
2 | P36060 (/IDA) P36060 (/IDA) |
Mitochondrial intermembrane space GO:0005758
The region between the inner and outer lipid bilayers of the mitochondrial envelope.
|
2 | P36060 (/IDA) P36060 (/IDA) |
Integral component of mitochondrial outer membrane GO:0031307
The component of the mitochondrial outer membrane consisting of the gene products having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
|
2 | P36060 (/IDA) P36060 (/IDA) |
Ciliary plasm GO:0097014
All of the contents of a cilium, excluding the plasma membrane surrounding the cilium.
|
2 | Q4QBR9 (/ISO) Q4QBS0 (/ISO) |
Mitochondrial outer membrane GO:0005741
The outer, i.e. cytoplasm-facing, lipid bilayer of the mitochondrial envelope.
|
1 | O74557 (/ISO) |
Ciliary plasm GO:0097014
All of the contents of a cilium, excluding the plasma membrane surrounding the cilium.
|
1 | Q57Y81 (/IDA) |