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:
"NAD(P)-binding Rossmann-like Domain
".
FunFam 51: STEAP2 metalloreductase
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 14 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 |
---|---|---|
Ferric-chelate reductase (NADPH) activity GO:0052851
Catalysis of the reaction: 2 Fe3+ + NADPH = 2 Fe2+ + H+ + NADP+ .
|
5 | Q687X5 (/IDA) Q8BWB6 (/IDA) Q8BWB6 (/IDA) Q8CI59 (/IDA) Q923B6 (/IDA) |
Cupric reductase activity GO:0008823
Catalysis of the reaction: Cu+ + NAD+ + H+ = Cu2+ + NADH.
|
4 | Q8BWB6 (/IDA) Q8BWB6 (/IDA) Q8CI59 (/IDA) Q923B6 (/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).
|
3 | Q658P3 (/IPI) Q658P3 (/IPI) Q8CI59 (/IPI) |
Ferric-chelate reductase activity GO:0000293
Catalysis of the reaction: 2 Fe2+ + NAD+ = 2 Fe3+ + NADH + H(+).
|
1 | Q8CI59 (/IDA) |
Ferric-chelate reductase activity GO:0000293
Catalysis of the reaction: 2 Fe2+ + NAD+ = 2 Fe3+ + NADH + H(+).
|
1 | Q8CI59 (/IMP) |
Electron transfer activity GO:0009055
Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
|
1 | Q687X5 (/IDA) |
Electron transfer activity GO:0009055
Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
|
1 | Q923B6 (/ISO) |
Heme binding GO:0020037
Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
|
1 | Q687X5 (/IDA) |
Heme binding GO:0020037
Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
|
1 | Q923B6 (/ISO) |
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
|
1 | Q8CI59 (/ISO) |
Ferric-chelate reductase (NADPH) activity GO:0052851
Catalysis of the reaction: 2 Fe3+ + NADPH = 2 Fe2+ + H+ + NADP+ .
|
1 | Q8CI59 (/IMP) |
Ferric-chelate reductase (NADPH) activity GO:0052851
Catalysis of the reaction: 2 Fe3+ + NADPH = 2 Fe2+ + H+ + NADP+ .
|
1 | Q923B6 (/ISO) |
FAD binding GO:0071949
Interacting selectively and non-covalently with the oxidized form, FAD, of flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes.
|
1 | Q687X5 (/IDA) |
FAD binding GO:0071949
Interacting selectively and non-covalently with the oxidized form, FAD, of flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes.
|
1 | Q923B6 (/ISO) |
There are 32 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 |
---|---|---|
Golgi to plasma membrane transport GO:0006893
The directed movement of substances from the Golgi to the plasma membrane in transport vesicles that move from the trans-Golgi network to the plasma membrane, where they fuse and release their contents by exocytosis.
|
15 |
A0JNK9 (/ISS)
A0JNK9 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0VXE5 (/ISS)
B3EX04 (/ISS)
(5 more) |
Endocytosis GO:0006897
A vesicle-mediated transport process in which cells take up external materials or membrane constituents by the invagination of a small region of the plasma membrane to form a new membrane-bounded vesicle.
|
15 |
A0JNK9 (/ISS)
A0JNK9 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0VXE5 (/ISS)
B3EX04 (/ISS)
(5 more) |
Response to hormone GO:0009725
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 hormone stimulus.
|
15 |
A0JNK9 (/ISS)
A0JNK9 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0VXE5 (/ISS)
B3EX04 (/ISS)
(5 more) |
Regulated exocytosis GO:0045055
A process of exocytosis in which soluble proteins and other substances are initially stored in secretory vesicles for later release. It is found mainly in cells that are specialized for secreting products such as hormones, neurotransmitters, or digestive enzymes rapidly on demand.
|
15 |
A0JNK9 (/ISS)
A0JNK9 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0VXE5 (/ISS)
B3EX04 (/ISS)
(5 more) |
Copper ion import GO:0015677
The directed movement of copper ions into a cell or organelle.
|
4 | Q8BWB6 (/IDA) Q8BWB6 (/IDA) Q8CI59 (/IDA) Q923B6 (/IDA) |
Oxidation-reduction process GO:0055114
A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
|
4 | Q8BWB6 (/IDA) Q8BWB6 (/IDA) Q8CI59 (/IDA) Q923B6 (/IDA) |
Iron ion import across cell outer membrane GO:0098706
The directed movement of iron ions from outside of a cell, across the cell outer membrane and into the periplasmic space.
|
4 | Q8BWB6 (/IDA) Q8BWB6 (/IDA) Q8CI59 (/IDA) Q923B6 (/IDA) |
Golgi to plasma membrane transport GO:0006893
The directed movement of substances from the Golgi to the plasma membrane in transport vesicles that move from the trans-Golgi network to the plasma membrane, where they fuse and release their contents by exocytosis.
|
2 | Q8BWB6 (/ISO) Q8BWB6 (/ISO) |
Endocytosis GO:0006897
A vesicle-mediated transport process in which cells take up external materials or membrane constituents by the invagination of a small region of the plasma membrane to form a new membrane-bounded vesicle.
|
2 | Q8BWB6 (/ISO) Q8BWB6 (/ISO) |
Protein secretion GO:0009306
The controlled release of proteins from a cell.
|
2 | Q658P3 (/IDA) Q658P3 (/IDA) |
Protein secretion GO:0009306
The controlled release of proteins from a cell.
|
2 | Q658P3 (/IMP) Q658P3 (/IMP) |
Protein secretion GO:0009306
The controlled release of proteins from a cell.
|
2 | Q5RKL5 (/ISS) Q8CI59 (/ISS) |
Response to hormone GO:0009725
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 hormone stimulus.
|
2 | Q8BWB6 (/ISO) Q8BWB6 (/ISO) |
Transferrin transport GO:0033572
The directed movement of transferrin into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
|
2 | Q658P3 (/TAS) Q658P3 (/TAS) |
Regulation of apoptotic process GO:0042981
Any process that modulates the occurrence or rate of cell death by apoptotic process.
|
2 | Q658P3 (/TAS) Q658P3 (/TAS) |
Regulated exocytosis GO:0045055
A process of exocytosis in which soluble proteins and other substances are initially stored in secretory vesicles for later release. It is found mainly in cells that are specialized for secreting products such as hormones, neurotransmitters, or digestive enzymes rapidly on demand.
|
2 | Q8BWB6 (/ISO) Q8BWB6 (/ISO) |
Fat cell differentiation GO:0045444
The process in which a relatively unspecialized cell acquires specialized features of an adipocyte, an animal connective tissue cell specialized for the synthesis and storage of fat.
|
2 | Q4V8K1 (/ISS) Q687X5 (/ISS) |
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.
|
1 | Q8CI59 (/IMP) |
Golgi to plasma membrane transport GO:0006893
The directed movement of substances from the Golgi to the plasma membrane in transport vesicles that move from the trans-Golgi network to the plasma membrane, where they fuse and release their contents by exocytosis.
|
1 | Q8NFT2 (/IDA) |
Endocytosis GO:0006897
A vesicle-mediated transport process in which cells take up external materials or membrane constituents by the invagination of a small region of the plasma membrane to form a new membrane-bounded vesicle.
|
1 | Q8NFT2 (/IDA) |
Protein secretion GO:0009306
The controlled release of proteins from a cell.
|
1 | Q8CI59 (/ISO) |
Response to hormone GO:0009725
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 hormone stimulus.
|
1 | Q8NFT2 (/IDA) |
Copper ion import GO:0015677
The directed movement of copper ions into a cell or organelle.
|
1 | Q8CI59 (/IMP) |
Positive regulation of apoptotic process GO:0043065
Any process that activates or increases the frequency, rate or extent of cell death by apoptotic process.
|
1 | Q5RKL5 (/IDA) |
Positive regulation of apoptotic process GO:0043065
Any process that activates or increases the frequency, rate or extent of cell death by apoptotic process.
|
1 | Q8CI59 (/ISO) |
Regulated exocytosis GO:0045055
A process of exocytosis in which soluble proteins and other substances are initially stored in secretory vesicles for later release. It is found mainly in cells that are specialized for secreting products such as hormones, neurotransmitters, or digestive enzymes rapidly on demand.
|
1 | Q8NFT2 (/IDA) |
Fat cell differentiation GO:0045444
The process in which a relatively unspecialized cell acquires specialized features of an adipocyte, an animal connective tissue cell specialized for the synthesis and storage of fat.
|
1 | Q923B6 (/IEP) |
Protein homotrimerization GO:0070207
The formation of a protein homotrimer, a macromolecular structure consisting of three noncovalently associated identical subunits.
|
1 | Q687X5 (/IDA) |
Protein homotrimerization GO:0070207
The formation of a protein homotrimer, a macromolecular structure consisting of three noncovalently associated identical subunits.
|
1 | Q923B6 (/ISO) |
Iron ion import across cell outer membrane GO:0098706
The directed movement of iron ions from outside of a cell, across the cell outer membrane and into the periplasmic space.
|
1 | Q8CI59 (/IMP) |
Positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator GO:1902167
Any process that activates or increases the frequency, rate or extent of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator.
|
1 | Q8CI59 (/IMP) |
Exosomal secretion GO:1990182
The process whereby a membrane-bounded vesicle is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane.
|
1 | Q8CI59 (/IMP) |
There are 27 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 |
---|---|---|
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.
|
17 |
A0JNK9 (/ISS)
A0JNK9 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0VXE5 (/ISS)
B3EX04 (/ISS)
(7 more) |
Early endosome GO:0005769
A membrane-bounded organelle that receives incoming material from primary endocytic vesicles that have been generated by clathrin-dependent and clathrin-independent endocytosis; vesicles fuse with the early endosome to deliver cargo for sorting into recycling or degradation pathways.
|
15 |
A0JNK9 (/ISS)
A0JNK9 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0VXE5 (/ISS)
B3EX04 (/ISS)
(5 more) |
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
|
15 |
A0JNK9 (/ISS)
A0JNK9 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0VXE5 (/ISS)
B3EX04 (/ISS)
(5 more) |
Trans-Golgi network transport vesicle GO:0030140
A vesicle that mediates transport between the trans-Golgi network and other parts of the cell.
|
15 |
A0JNK9 (/ISS)
A0JNK9 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0VXE5 (/ISS)
B3EX04 (/ISS)
(5 more) |
Integral component of Golgi membrane GO:0030173
The component of the Golgi membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
|
15 |
A0JNK9 (/ISS)
A0JNK9 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0CM25 (/ISS)
B0VXE5 (/ISS)
B3EX04 (/ISS)
(5 more) |
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.
|
5 | Q8BWB6 (/IDA) Q8BWB6 (/IDA) Q8CI59 (/IDA) Q8NFT2 (/IDA) Q923B6 (/IDA) |
Endosome GO:0005768
A vacuole to which materials ingested by endocytosis are delivered.
|
4 | Q8BWB6 (/IDA) Q8BWB6 (/IDA) Q8CI59 (/IDA) Q923B6 (/IDA) |
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
|
2 | Q658P3 (/IDA) Q658P3 (/IDA) |
Early endosome GO:0005769
A membrane-bounded organelle that receives incoming material from primary endocytic vesicles that have been generated by clathrin-dependent and clathrin-independent endocytosis; vesicles fuse with the early endosome to deliver cargo for sorting into recycling or degradation pathways.
|
2 | Q8BWB6 (/ISO) Q8BWB6 (/ISO) |
Multivesicular body GO:0005771
A type of endosome in which regions of the limiting endosomal membrane invaginate to form internal vesicles; membrane proteins that enter the internal vesicles are sequestered from the cytoplasm.
|
2 | Q658P3 (/IDA) Q658P3 (/IDA) |
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 | Q8BWB6 (/ISO) Q8BWB6 (/ISO) |
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.
|
2 | Q8BWB6 (/ISO) Q8BWB6 (/ISO) |
Endosome membrane GO:0010008
The lipid bilayer surrounding an endosome.
|
2 | Q658P3 (/TAS) Q658P3 (/TAS) |
Trans-Golgi network transport vesicle GO:0030140
A vesicle that mediates transport between the trans-Golgi network and other parts of the cell.
|
2 | Q8BWB6 (/ISO) Q8BWB6 (/ISO) |
Integral component of Golgi membrane GO:0030173
The component of the Golgi membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
|
2 | Q8BWB6 (/ISO) Q8BWB6 (/ISO) |
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
|
1 | Q8CI59 (/ISO) |
Early endosome GO:0005769
A membrane-bounded organelle that receives incoming material from primary endocytic vesicles that have been generated by clathrin-dependent and clathrin-independent endocytosis; vesicles fuse with the early endosome to deliver cargo for sorting into recycling or degradation pathways.
|
1 | Q8NFT2 (/IDA) |
Multivesicular body GO:0005771
A type of endosome in which regions of the limiting endosomal membrane invaginate to form internal vesicles; membrane proteins that enter the internal vesicles are sequestered from the cytoplasm.
|
1 | Q8CI59 (/ISO) |
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.
|
1 | Q687X5 (/IDA) |
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.
|
1 | Q923B6 (/ISO) |
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
|
1 | Q8NFT2 (/IDA) |
Integral component of plasma membrane GO:0005887
The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
|
1 | Q923B6 (/TAS) |
Integral component of membrane GO:0016021
The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
|
1 | Q687X5 (/IDA) |
Integral component of membrane GO:0016021
The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
|
1 | Q923B6 (/ISO) |
Trans-Golgi network transport vesicle GO:0030140
A vesicle that mediates transport between the trans-Golgi network and other parts of the cell.
|
1 | Q8NFT2 (/IDA) |
Integral component of Golgi membrane GO:0030173
The component of the Golgi membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
|
1 | Q8NFT2 (/IDA) |
Extracellular exosome GO:0070062
A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
|
1 | Q687X5 (/HDA) |