The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was: waiting to be named.

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 1: cytosolic carboxypeptidase 1 isoform X1

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 7 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
Metallocarboxypeptidase activity GO:0004181
Catalysis of the hydrolysis of C-terminal amino acid residues from a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
13 A6H8T7 (/ISS) A9JRL3 (/ISS) E1B9D8 (/ISS) E1C3P4 (/ISS) Q0P4M4 (/ISS) Q4R632 (/ISS) Q4U2V3 (/ISS) Q5U5Z8 (/ISS) Q5U5Z8 (/ISS) Q6DD21 (/ISS)
(3 more)
Tubulin binding GO:0015631
Interacting selectively and non-covalently with monomeric or multimeric forms of tubulin, including microtubules.
7 A9JRL3 (/ISS) E1C3P4 (/ISS) Q4U2V3 (/ISS) Q6DD21 (/ISS) Q6DD21 (/ISS) Q96MI9 (/ISS) Q9UPW5 (/ISS)
Metallocarboxypeptidase activity GO:0004181
Catalysis of the hydrolysis of C-terminal amino acid residues from a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
5 Q09M05 (/IDA) Q641K1 (/IDA) Q8CDK2 (/IDA) Q8CDP0 (/IDA) Q8NEM8 (/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 Q09M05 (/IPI) Q641K1 (/IPI)
Tubulin binding GO:0015631
Interacting selectively and non-covalently with monomeric or multimeric forms of tubulin, including microtubules.
2 Q09M05 (/IDA) Q641K1 (/IDA)
Metallocarboxypeptidase activity GO:0004181
Catalysis of the hydrolysis of C-terminal amino acid residues from a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
1 Q8CDP0 (/ISO)
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.
1 Q641K1 (/TAS)

There are 26 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
Protein side chain deglutamylation GO:0035610
The removal of a glutamate residue from the side chain of a protein. Glutamate side chains are added to glutamic acid residues within the primary protein sequence during polyglutamylation.
13 A6H8T7 (/ISS) A9JRL3 (/ISS) E1B9D8 (/ISS) E1C3P4 (/ISS) Q0P4M4 (/ISS) Q4R632 (/ISS) Q4U2V3 (/ISS) Q5U5Z8 (/ISS) Q5U5Z8 (/ISS) Q6DD21 (/ISS)
(3 more)
C-terminal protein deglutamylation GO:0035609
The removal of a C-terminal, gene-encoded glutamate residue from a protein.
7 A9JRL3 (/ISS) E1C3P4 (/ISS) Q4U2V3 (/ISS) Q6DD21 (/ISS) Q6DD21 (/ISS) Q96MI9 (/ISS) Q9UPW5 (/ISS)
Eye photoreceptor cell differentiation GO:0001754
The process in which a relatively unspecialized cell acquires the specialized features of a photoreceptor cell, as found in the eye, the primary visual organ of most organisms.
6 A9JRL3 (/ISS) E1C3P4 (/ISS) Q4U2V3 (/ISS) Q6DD21 (/ISS) Q6DD21 (/ISS) Q9UPW5 (/ISS)
Mitochondrion organization GO:0007005
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a mitochondrion; includes mitochondrial morphogenesis and distribution, and replication of the mitochondrial genome as well as synthesis of new mitochondrial components.
6 A9JRL3 (/ISS) E1C3P4 (/ISS) Q4U2V3 (/ISS) Q6DD21 (/ISS) Q6DD21 (/ISS) Q9UPW5 (/ISS)
Cerebellar Purkinje cell differentiation GO:0021702
The process in which neuroblasts acquire specialized structural and/or functional features that characterize the mature cerebellar Purkinje cell. Differentiation includes the processes involved in commitment of a neuroblast to a Purkinje cell fate. A Purkinje cell is an inhibitory GABAergic neuron found in the cerebellar cortex that projects to the deep cerebellar nuclei and brain stem.
6 A9JRL3 (/ISS) E1C3P4 (/ISS) Q4U2V3 (/ISS) Q6DD21 (/ISS) Q6DD21 (/ISS) Q9UPW5 (/ISS)
Olfactory bulb development GO:0021772
The progression of the olfactory bulb over time from its initial formation until its mature state. The olfactory bulb coordinates neuronal signaling involved in the perception of smell. It receives input from the sensory neurons and outputs to the olfactory cortex.
6 A9JRL3 (/ISS) E1C3P4 (/ISS) Q4U2V3 (/ISS) Q6DD21 (/ISS) Q6DD21 (/ISS) Q9UPW5 (/ISS)
Neuromuscular process GO:0050905
Any process pertaining to the functions of the nervous and muscular systems of an organism.
6 A9JRL3 (/ISS) E1C3P4 (/ISS) Q4U2V3 (/ISS) Q6DD21 (/ISS) Q6DD21 (/ISS) Q9UPW5 (/ISS)
Protein side chain deglutamylation GO:0035610
The removal of a glutamate residue from the side chain of a protein. Glutamate side chains are added to glutamic acid residues within the primary protein sequence during polyglutamylation.
4 Q09M05 (/IDA) Q641K1 (/IDA) Q8CDK2 (/IDA) Q8CDP0 (/IDA)
Protein side chain deglutamylation GO:0035610
The removal of a glutamate residue from the side chain of a protein. Glutamate side chains are added to glutamic acid residues within the primary protein sequence during polyglutamylation.
4 Q09M05 (/TAS) Q641K1 (/TAS) Q8CDK2 (/TAS) Q8CDP0 (/TAS)
Mitochondrion organization GO:0007005
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a mitochondrion; includes mitochondrial morphogenesis and distribution, and replication of the mitochondrial genome as well as synthesis of new mitochondrial components.
2 Q641K1 (/IMP) Q9VY99 (/IMP)
C-terminal protein deglutamylation GO:0035609
The removal of a C-terminal, gene-encoded glutamate residue from a protein.
2 Q09M05 (/IDA) Q641K1 (/IDA)
Eye photoreceptor cell differentiation GO:0001754
The process in which a relatively unspecialized cell acquires the specialized features of a photoreceptor cell, as found in the eye, the primary visual organ of most organisms.
1 Q641K1 (/IMP)
Larval development GO:0002164
The process whose specific outcome is the progression of the larva over time, from its formation to the mature structure. The larva is the early, immature form of an that at birth or hatching is fundamentally unlike its parent and must metamorphose before assuming the adult characters.
1 Q9VY99 (/IMP)
Neural retina development GO:0003407
The progression of the neural retina over time from its initial formation to the mature structure. The neural retina is the part of the retina that contains neurons and photoreceptor cells.
1 Q9VY99 (/IMP)
Adult walking behavior GO:0007628
The behavior of an adult relating to the progression of that organism along the ground by the process of lifting and setting down each leg.
1 Q641K1 (/IMP)
Cerebellum development GO:0021549
The process whose specific outcome is the progression of the cerebellum over time, from its formation to the mature structure. The cerebellum is the portion of the brain in the back of the head between the cerebrum and the pons. In mice, the cerebellum controls balance for walking and standing, modulates the force and range of movement and is involved in the learning of motor skills.
1 Q641K1 (/IMP)
Cerebellar Purkinje cell layer development GO:0021680
The process whose specific outcome is the progression of the cerebellar Purkinje cell layer over time, from its formation to the mature structure. The Purkinje cell layer lies just underneath the molecular layer of the cerebellar cortex. It contains the neuronal cell bodies of the Purkinje cells that are arranged side by side in a single layer. Candelabrum interneurons are vertically oriented between the Purkinje cells. Purkinje neurons are inhibitory and provide the output of the cerebellar cortex through axons that project into the white matter. Extensive dendritic trees from the Purkinje cells extend upward in a single plane into the molecular layer where they synapse with parallel fibers of granule cells.
1 Q641K1 (/IMP)
Cerebellar Purkinje cell differentiation GO:0021702
The process in which neuroblasts acquire specialized structural and/or functional features that characterize the mature cerebellar Purkinje cell. Differentiation includes the processes involved in commitment of a neuroblast to a Purkinje cell fate. A Purkinje cell is an inhibitory GABAergic neuron found in the cerebellar cortex that projects to the deep cerebellar nuclei and brain stem.
1 Q641K1 (/IMP)
Olfactory bulb development GO:0021772
The progression of the olfactory bulb over time from its initial formation until its mature state. The olfactory bulb coordinates neuronal signaling involved in the perception of smell. It receives input from the sensory neurons and outputs to the olfactory cortex.
1 Q641K1 (/IMP)
T cell differentiation in thymus GO:0033077
The process in which a precursor cell type acquires the specialized features of a T cell via a differentiation pathway dependent upon transit through the thymus.
1 Q4U2V3 (/IMP)
Protein side chain deglutamylation GO:0035610
The removal of a glutamate residue from the side chain of a protein. Glutamate side chains are added to glutamic acid residues within the primary protein sequence during polyglutamylation.
1 Q8CDP0 (/ISO)
Neurotransmitter metabolic process GO:0042133
The chemical reactions and pathways involving neurotransmitters, any of a group of substances that are released on excitation from the axon terminal of a presynaptic neuron of the central or peripheral nervous system and travel across the synaptic cleft to either excite or inhibit the target cell.
1 Q641K1 (/IMP)
Chordate embryonic development GO:0043009
The process whose specific outcome is the progression of the embryo over time, from zygote formation through a stage including a notochord and neural tube until birth or egg hatching.
1 Q4U2V3 (/IMP)
Neuromuscular process GO:0050905
Any process pertaining to the functions of the nervous and muscular systems of an organism.
1 Q641K1 (/IGI)
Neuromuscular process GO:0050905
Any process pertaining to the functions of the nervous and muscular systems of an organism.
1 Q641K1 (/IMP)
Retina development in camera-type eye GO:0060041
The process whose specific outcome is the progression of the retina over time, from its formation to the mature structure. The retina is the innermost layer or coating at the back of the eyeball, which is sensitive to light and in which the optic nerve terminates.
1 Q641K1 (/IMP)

There are 21 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.
11 A6H8T7 (/ISS) A9JRL3 (/ISS) E1C3P4 (/ISS) Q0P4M4 (/ISS) Q4R632 (/ISS) Q4U2V3 (/ISS) Q5U5Z8 (/ISS) Q5U5Z8 (/ISS) Q6DD21 (/ISS) Q6DD21 (/ISS)
(1 more)
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.
6 A9JRL3 (/ISS) E1C3P4 (/ISS) Q4U2V3 (/ISS) Q6DD21 (/ISS) Q6DD21 (/ISS) Q9UPW5 (/ISS)
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.
5 A9JRL3 (/ISS) E1C3P4 (/ISS) Q4U2V3 (/ISS) Q6DD21 (/ISS) Q6DD21 (/ISS)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
5 A9JRL3 (/ISS) E1C3P4 (/ISS) Q4U2V3 (/ISS) Q6DD21 (/ISS) Q6DD21 (/ISS)
Centriole GO:0005814
A cellular organelle, found close to the nucleus in many eukaryotic cells, consisting of a small cylinder with microtubular walls, 300-500 nm long and 150-250 nm in diameter. It contains nine short, parallel, peripheral microtubular fibrils, each fibril consisting of one complete microtubule fused to two incomplete microtubules. Cells usually have two centrioles, lying at right angles to each other. At division, each pair of centrioles generates another pair and the twin pairs form the pole of the mitotic spindle.
4 A6H8T7 (/ISS) Q0P4M4 (/ISS) Q4R632 (/ISS) Q8CDK2 (/ISS)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
4 Q09M05 (/TAS) Q641K1 (/TAS) Q8CDK2 (/TAS) Q8CDP0 (/TAS)
Ciliary basal body GO:0036064
A membrane-tethered, short cylindrical array of microtubules and associated proteins found at the base of a eukaryotic cilium (also called flagellum) that is similar in structure to a centriole and derives from it. The cilium basal body is the site of assembly and remodelling of the cilium and serves as a nucleation site for axoneme growth. As well as anchoring the cilium, it is thought to provide a selective gateway regulating the entry of ciliary proteins and vesicles by intraflagellar transport.
4 A6H8T7 (/ISS) Q0P4M4 (/ISS) Q4R632 (/ISS) Q8CDK2 (/ISS)
Nucleolus GO:0005730
A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
3 A0A024R288 (/IDA) J3KNS1 (/IDA) Q9UPW5 (/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.
3 A0A024R288 (/IDA) J3KNS1 (/IDA) Q9UPW5 (/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 Q641K1 (/IDA) Q9UPW5 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q641K1 (/IDA) Q9UPW5 (/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.
2 Q641K1 (/IDA) Q9VY99 (/IDA)
Centriole GO:0005814
A cellular organelle, found close to the nucleus in many eukaryotic cells, consisting of a small cylinder with microtubular walls, 300-500 nm long and 150-250 nm in diameter. It contains nine short, parallel, peripheral microtubular fibrils, each fibril consisting of one complete microtubule fused to two incomplete microtubules. Cells usually have two centrioles, lying at right angles to each other. At division, each pair of centrioles generates another pair and the twin pairs form the pole of the mitotic spindle.
2 Q5U5Z8 (/IDA) Q5U5Z8 (/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 Q641K1 (/IDA) Q8CDK2 (/IDA)
Ciliary basal body GO:0036064
A membrane-tethered, short cylindrical array of microtubules and associated proteins found at the base of a eukaryotic cilium (also called flagellum) that is similar in structure to a centriole and derives from it. The cilium basal body is the site of assembly and remodelling of the cilium and serves as a nucleation site for axoneme growth. As well as anchoring the cilium, it is thought to provide a selective gateway regulating the entry of ciliary proteins and vesicles by intraflagellar transport.
2 Q5U5Z8 (/IDA) Q5U5Z8 (/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.
1 Q641K1 (/ISO)
Nucleolus GO:0005730
A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
1 Q641K1 (/ISO)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q641K1 (/ISO)
Centriole GO:0005814
A cellular organelle, found close to the nucleus in many eukaryotic cells, consisting of a small cylinder with microtubular walls, 300-500 nm long and 150-250 nm in diameter. It contains nine short, parallel, peripheral microtubular fibrils, each fibril consisting of one complete microtubule fused to two incomplete microtubules. Cells usually have two centrioles, lying at right angles to each other. At division, each pair of centrioles generates another pair and the twin pairs form the pole of the mitotic spindle.
1 Q8CDK2 (/ISO)
Ciliary basal body GO:0036064
A membrane-tethered, short cylindrical array of microtubules and associated proteins found at the base of a eukaryotic cilium (also called flagellum) that is similar in structure to a centriole and derives from it. The cilium basal body is the site of assembly and remodelling of the cilium and serves as a nucleation site for axoneme growth. As well as anchoring the cilium, it is thought to provide a selective gateway regulating the entry of ciliary proteins and vesicles by intraflagellar transport.
1 Q8CDK2 (/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 Q641K1 (/ISO)
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