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 3: Mitochondrial dynamics protein MID51

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
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).
7 Q5NCS9 (/IPI) Q8BGV8 (/IPI) Q8BGV8 (/IPI) Q96C03 (/IPI) Q9NQG6 (/IPI) Q9NQG6 (/IPI) Q9NQG6 (/IPI)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
5 Q8BGV8 (/IPI) Q8BGV8 (/IPI) Q9NQG6 (/IPI) Q9NQG6 (/IPI) Q9NQG6 (/IPI)
GDP binding GO:0019003
Interacting selectively and non-covalently with GDP, guanosine 5'-diphosphate.
3 Q9NQG6 (/IDA) Q9NQG6 (/IDA) Q9NQG6 (/IDA)
ADP binding GO:0043531
Interacting selectively and non-covalently with ADP, adenosine 5'-diphosphate.
3 Q9NQG6 (/IDA) Q9NQG6 (/IDA) Q9NQG6 (/IDA)
GDP binding GO:0019003
Interacting selectively and non-covalently with GDP, guanosine 5'-diphosphate.
2 Q8BGV8 (/ISO) Q8BGV8 (/ISO)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
2 Q8BGV8 (/ISO) Q8BGV8 (/ISO)
ADP binding GO:0043531
Interacting selectively and non-covalently with ADP, adenosine 5'-diphosphate.
2 Q8BGV8 (/ISO) Q8BGV8 (/ISO)

There are 22 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
Positive regulation of mitochondrial fission GO:0090141
Any process that increases the rate, frequency or extent of mitochondrial fission. Mitochondrial fission is the division of a mitochondrion within a cell to form two or more separate mitochondrial compartments.
11 A4IG61 (/ISS) Q52MA5 (/ISS) Q52MA5 (/ISS) Q52MA5 (/ISS) Q5NCS9 (/ISS) Q5RA76 (/ISS) Q5RBN0 (/ISS) Q5XIS8 (/ISS) Q6GQ81 (/ISS) Q8BGV8 (/ISS)
(1 more)
Positive regulation of protein targeting to membrane GO:0090314
Any process that increases the frequency, rate or extent of the process of directing proteins towards a membrane, usually using signals contained within the protein.
11 A4IG61 (/ISS) Q52MA5 (/ISS) Q52MA5 (/ISS) Q52MA5 (/ISS) Q5NCS9 (/ISS) Q5RA76 (/ISS) Q5RBN0 (/ISS) Q5XIS8 (/ISS) Q6GQ81 (/ISS) Q8BGV8 (/ISS)
(1 more)
Mitochondrial fission GO:0000266
The division of a mitochondrion within a cell to form two or more separate mitochondrial compartments.
4 Q5RBN0 (/ISS) Q5XIS8 (/ISS) Q8BGV8 (/ISS) Q8BGV8 (/ISS)
Positive regulation of mitochondrial fission GO:0090141
Any process that increases the rate, frequency or extent of mitochondrial fission. Mitochondrial fission is the division of a mitochondrion within a cell to form two or more separate mitochondrial compartments.
4 Q96C03 (/IDA) Q9NQG6 (/IDA) Q9NQG6 (/IDA) Q9NQG6 (/IDA)
Positive regulation of mitochondrial fission GO:0090141
Any process that increases the rate, frequency or extent of mitochondrial fission. Mitochondrial fission is the division of a mitochondrion within a cell to form two or more separate mitochondrial compartments.
4 Q96C03 (/TAS) Q9NQG6 (/TAS) Q9NQG6 (/TAS) Q9NQG6 (/TAS)
Positive regulation of protein targeting to membrane GO:0090314
Any process that increases the frequency, rate or extent of the process of directing proteins towards a membrane, usually using signals contained within the protein.
4 Q96C03 (/IDA) Q9NQG6 (/IDA) Q9NQG6 (/IDA) Q9NQG6 (/IDA)
Mitochondrial fission GO:0000266
The division of a mitochondrion within a cell to form two or more separate mitochondrial compartments.
3 Q9NQG6 (/IMP) Q9NQG6 (/IMP) Q9NQG6 (/IMP)
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.
3 Q5NCS9 (/ISS) Q5RA76 (/ISS) Q6GQ81 (/ISS)
Positive regulation of protein homooligomerization GO:0032464
Any process that activates or increases the frequency, rate or extent of protein homooligomerization.
3 Q5NCS9 (/ISS) Q5RA76 (/ISS) Q6GQ81 (/ISS)
Positive regulation of mitochondrial fission GO:0090141
Any process that increases the rate, frequency or extent of mitochondrial fission. Mitochondrial fission is the division of a mitochondrion within a cell to form two or more separate mitochondrial compartments.
3 Q5NCS9 (/IMP) Q8BGV8 (/IMP) Q8BGV8 (/IMP)
Positive regulation of mitochondrial fission GO:0090141
Any process that increases the rate, frequency or extent of mitochondrial fission. Mitochondrial fission is the division of a mitochondrion within a cell to form two or more separate mitochondrial compartments.
3 Q5NCS9 (/ISO) Q8BGV8 (/ISO) Q8BGV8 (/ISO)
Mitochondrial fission GO:0000266
The division of a mitochondrion within a cell to form two or more separate mitochondrial compartments.
2 Q8BGV8 (/ISO) Q8BGV8 (/ISO)
Regulation of mitochondrion organization GO:0010821
Any process that modulates the frequency, rate or extent of a process involved in the formation, arrangement of constituent parts, or disassembly of a mitochondrion.
2 Q5NCS9 (/ISS) Q5RA76 (/ISS)
Positive regulation of mitochondrial translation GO:0070131
Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA in a mitochondrion.
2 Q8BGV8 (/ISO) Q8BGV8 (/ISO)
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.
1 Q96C03 (/IDA)
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.
1 Q5NCS9 (/ISO)
Regulation of mitochondrion organization GO:0010821
Any process that modulates the frequency, rate or extent of a process involved in the formation, arrangement of constituent parts, or disassembly of a mitochondrion.
1 Q96C03 (/IMP)
Regulation of mitochondrion organization GO:0010821
Any process that modulates the frequency, rate or extent of a process involved in the formation, arrangement of constituent parts, or disassembly of a mitochondrion.
1 Q5NCS9 (/ISO)
Positive regulation of protein homooligomerization GO:0032464
Any process that activates or increases the frequency, rate or extent of protein homooligomerization.
1 Q96C03 (/IDA)
Positive regulation of protein homooligomerization GO:0032464
Any process that activates or increases the frequency, rate or extent of protein homooligomerization.
1 Q5NCS9 (/ISO)
Copper ion homeostasis GO:0055070
Any process involved in the maintenance of an internal steady state of copper ions within an organism or cell.
1 Q9VSH0 (/IEP)
Cellular response to hypoxia GO:0071456
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 a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level.
1 Q5XIS8 (/IEP)

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
Mitochondrial outer membrane GO:0005741
The outer, i.e. cytoplasm-facing, lipid bilayer of the mitochondrial envelope.
11 A4IG61 (/ISS) Q52MA5 (/ISS) Q52MA5 (/ISS) Q52MA5 (/ISS) Q5NCS9 (/ISS) Q5RA76 (/ISS) Q5RBN0 (/ISS) Q5XIS8 (/ISS) Q6GQ81 (/ISS) Q8BGV8 (/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.
9 A4IG61 (/ISS) Q52MA5 (/ISS) Q52MA5 (/ISS) Q52MA5 (/ISS) Q5NCS9 (/ISS) Q5RA76 (/ISS) Q5RBN0 (/ISS) Q5XIS8 (/ISS) Q6GQ81 (/ISS)
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 Q96C03 (/IDA) Q9NQG6 (/IDA) Q9NQG6 (/IDA) Q9NQG6 (/IDA)
Mitochondrial outer membrane GO:0005741
The outer, i.e. cytoplasm-facing, lipid bilayer of the mitochondrial envelope.
4 Q96C03 (/IDA) Q9NQG6 (/IDA) Q9NQG6 (/IDA) Q9NQG6 (/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.
3 Q5NCS9 (/ISO) Q8BGV8 (/ISO) Q8BGV8 (/ISO)
Mitochondrial outer membrane GO:0005741
The outer, i.e. cytoplasm-facing, lipid bilayer of the mitochondrial envelope.
3 Q5NCS9 (/ISO) Q8BGV8 (/ISO) Q8BGV8 (/ISO)
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 Q8BGV8 (/HDA) Q8BGV8 (/HDA)
Mitochondrial matrix GO:0005759
The gel-like material, with considerable fine structure, that lies in the matrix space, or lumen, of a mitochondrion. It contains the enzymes of the tricarboxylic acid cycle and, in some organisms, the enzymes concerned with fatty acid oxidation.
2 Q8BGV8 (/ISO) Q8BGV8 (/ISO)
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