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:

"
Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
".

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 2: ATP-dependent protease subunit HslV

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 11 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
Magnesium ion binding GO:0000287
Interacting selectively and non-covalently with magnesium (Mg) ions.
153 P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA)
(143 more)
Threonine-type endopeptidase activity GO:0004298
Catalysis of the hydrolysis of internal peptide bonds in a polypeptide chain by a mechanism in which the hydroxyl group of a threonine residue at the active center acts as a nucleophile.
153 P0A7B8 (/IMP) P0A7B8 (/IMP) P0A7B8 (/IMP) P0A7B8 (/IMP) P0A7B8 (/IMP) P0A7B8 (/IMP) P0A7B8 (/IMP) P0A7B8 (/IMP) P0A7B8 (/IMP) P0A7B8 (/IMP)
(143 more)
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).
153 P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI)
(143 more)
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
153 P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA)
(143 more)
Protein domain specific binding GO:0019904
Interacting selectively and non-covalently with a specific domain of a protein.
153 P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI)
(143 more)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
153 P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI) P0A7B8 (/IPI)
(143 more)
ATP-dependent peptidase activity GO:0004176
Catalysis of the reaction: ATP + H2O = ADP + phosphate, to drive the hydrolysis of peptide bonds.
17 Q720E3 (/ISS) Q720E3 (/ISS) Q720E3 (/ISS) Q720E3 (/ISS) Q720E3 (/ISS) Q720E3 (/ISS) Q720E3 (/ISS) Q720E3 (/ISS) Q720E3 (/ISS) Q720E3 (/ISS)
(7 more)
Peptidase activity GO:0008233
Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
9 Q9KNQ6 (/ISS) Q9KNQ6 (/ISS) Q9KNQ6 (/ISS) Q9KNQ6 (/ISS) Q9KNQ6 (/ISS) Q9KNQ6 (/ISS) Q9KNQ6 (/ISS) Q9KNQ6 (/ISS) Q9KNQ6 (/ISS)
Endopeptidase activity GO:0004175
Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain.
4 Q383Q5 (/ISM) Q383Q5 (/ISM) Q383Q5 (/ISM) Q383Q5 (/ISM)
ATP-dependent peptidase activity GO:0004176
Catalysis of the reaction: ATP + H2O = ADP + phosphate, to drive the hydrolysis of peptide bonds.
4 Q383Q5 (/IDA) Q383Q5 (/IDA) Q383Q5 (/IDA) Q383Q5 (/IDA)
ATP-dependent peptidase activity GO:0004176
Catalysis of the reaction: ATP + H2O = ADP + phosphate, to drive the hydrolysis of peptide bonds.
1 Q4Q116 (/ISO)

There are 10 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
Proteolysis GO:0006508
The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
153 P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA)
(143 more)
Response to heat GO:0009408
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 heat stimulus, a temperature stimulus above the optimal temperature for that organism.
153 P0A7B8 (/IEP) P0A7B8 (/IEP) P0A7B8 (/IEP) P0A7B8 (/IEP) P0A7B8 (/IEP) P0A7B8 (/IEP) P0A7B8 (/IEP) P0A7B8 (/IEP) P0A7B8 (/IEP) P0A7B8 (/IEP)
(143 more)
Protein hexamerization GO:0034214
The formation of a protein hexamer, a macromolecular structure consisting of six noncovalently associated identical or nonidentical subunits.
153 P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA)
(143 more)
Proteolysis involved in cellular protein catabolic process GO:0051603
The hydrolysis of a peptide bond or bonds within a protein as part of the chemical reactions and pathways resulting in the breakdown of a protein by individual cells.
153 P0A7B8 (/IMP) P0A7B8 (/IMP) P0A7B8 (/IMP) P0A7B8 (/IMP) P0A7B8 (/IMP) P0A7B8 (/IMP) P0A7B8 (/IMP) P0A7B8 (/IMP) P0A7B8 (/IMP) P0A7B8 (/IMP)
(143 more)
Proteolysis GO:0006508
The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
9 Q9KNQ6 (/ISS) Q9KNQ6 (/ISS) Q9KNQ6 (/ISS) Q9KNQ6 (/ISS) Q9KNQ6 (/ISS) Q9KNQ6 (/ISS) Q9KNQ6 (/ISS) Q9KNQ6 (/ISS) Q9KNQ6 (/ISS)
Mitochondrial DNA replication GO:0006264
The process in which new strands of DNA are synthesized in the mitochondrion.
4 Q383Q5 (/IMP) Q383Q5 (/IMP) Q383Q5 (/IMP) Q383Q5 (/IMP)
Mitochondrial DNA inheritance GO:0033955
The process in which copies of the mitochondrial genome are distributed into daughter mitochondria upon mitochondrial fission.
4 Q383Q5 (/IMP) Q383Q5 (/IMP) Q383Q5 (/IMP) Q383Q5 (/IMP)
Rolling circle DNA replication GO:0070581
A DNA-dependent DNA replication process in which a single-stranded DNA molecule is synthesized from a circular duplex template. Replication typically does not cease when one circumference has been replicated, but continues around the circumference several more times, producing a long single strand comprising multimers of the replicon.
4 Q383Q5 (/IDA) Q383Q5 (/IDA) Q383Q5 (/IDA) Q383Q5 (/IDA)
Mitochondrial DNA replication GO:0006264
The process in which new strands of DNA are synthesized in the mitochondrion.
1 Q4Q116 (/ISO)
Mitochondrial DNA inheritance GO:0033955
The process in which copies of the mitochondrial genome are distributed into daughter mitochondria upon mitochondrial fission.
1 Q4Q116 (/ISO)

There are 15 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
HslUV protease complex GO:0009376
A protein complex that possesses ATP-dependent protease activity; consists of an ATPase large subunit with homology to other ClpX family ATPases and a peptidase small subunit related to the proteasomal beta-subunits of eukaryotes. In the E. coli complex, a double ring-shaped homohexamer of HslV is capped on each side by a ring-shaped HslU homohexamer.
157 P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA)
(147 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.
153 P0A7B8 (/HDA) P0A7B8 (/HDA) P0A7B8 (/HDA) P0A7B8 (/HDA) P0A7B8 (/HDA) P0A7B8 (/HDA) P0A7B8 (/HDA) P0A7B8 (/HDA) P0A7B8 (/HDA) P0A7B8 (/HDA)
(143 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.
153 P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA) P0A7B8 (/IDA)
(143 more)
HslUV protease complex GO:0009376
A protein complex that possesses ATP-dependent protease activity; consists of an ATPase large subunit with homology to other ClpX family ATPases and a peptidase small subunit related to the proteasomal beta-subunits of eukaryotes. In the E. coli complex, a double ring-shaped homohexamer of HslV is capped on each side by a ring-shaped HslU homohexamer.
17 Q720E3 (/ISS) Q720E3 (/ISS) Q720E3 (/ISS) Q720E3 (/ISS) Q720E3 (/ISS) Q720E3 (/ISS) Q720E3 (/ISS) Q720E3 (/ISS) Q720E3 (/ISS) Q720E3 (/ISS)
(7 more)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
4 Q383Q5 (/IDA) Q383Q5 (/IDA) Q383Q5 (/IDA) Q383Q5 (/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 Q383Q5 (/IDA) Q383Q5 (/IDA) Q383Q5 (/IDA) Q383Q5 (/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 Q383Q5 (/RCA) Q383Q5 (/RCA) Q383Q5 (/RCA) Q383Q5 (/RCA)
Nuclear lumen GO:0031981
The volume enclosed by the nuclear inner membrane.
4 Q383Q5 (/IDA) Q383Q5 (/IDA) Q383Q5 (/IDA) Q383Q5 (/IDA)
Mitochondrial nucleoid GO:0042645
The region of a mitochondrion to which the DNA is confined.
4 Q383Q5 (/IDA) Q383Q5 (/IDA) Q383Q5 (/IDA) Q383Q5 (/IDA)
Ciliary plasm GO:0097014
All of the contents of a cilium, excluding the plasma membrane surrounding the cilium.
4 Q383Q5 (/IDA) Q383Q5 (/IDA) Q383Q5 (/IDA) Q383Q5 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q4Q116 (/ISO)
HslUV protease complex GO:0009376
A protein complex that possesses ATP-dependent protease activity; consists of an ATPase large subunit with homology to other ClpX family ATPases and a peptidase small subunit related to the proteasomal beta-subunits of eukaryotes. In the E. coli complex, a double ring-shaped homohexamer of HslV is capped on each side by a ring-shaped HslU homohexamer.
1 Q4Q116 (/ISO)
Nuclear lumen GO:0031981
The volume enclosed by the nuclear inner membrane.
1 Q4Q116 (/ISO)
Mitochondrial nucleoid GO:0042645
The region of a mitochondrion to which the DNA is confined.
1 Q4Q116 (/ISO)
Ciliary plasm GO:0097014
All of the contents of a cilium, excluding the plasma membrane surrounding the cilium.
1 Q4Q116 (/ISO)
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