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:

"
P-loop containing nucleotide triphosphate hydrolases
".

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 63: dynein heavy chain 6, axonemal

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 8 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
Microtubule motor activity GO:0003777
Catalysis of movement along a microtubule, coupled to the hydrolysis of a nucleoside triphosphate (usually ATP).
3 E9Q0B6 (/IC) E9Q3H7 (/IC) O08827 (/IC)
Motor activity GO:0003774
Catalysis of the generation of force resulting either in movement along a microfilament or microtubule, or in torque resulting in membrane scission, coupled to the hydrolysis of a nucleoside triphosphate.
2 Q8IJH4 (/ISS) Q8IJH4 (/ISS)
Microtubule motor activity GO:0003777
Catalysis of movement along a microtubule, coupled to the hydrolysis of a nucleoside triphosphate (usually ATP).
2 Q383F6 (/ISM) Q384K3 (/ISM)
Microtubule motor activity GO:0003777
Catalysis of movement along a microtubule, coupled to the hydrolysis of a nucleoside triphosphate (usually ATP).
2 Q8IJH4 (/ISS) Q8IJH4 (/ISS)
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).
1 Q57VT8 (/IPI)
Protein C-terminus binding GO:0008022
Interacting selectively and non-covalently with a protein C-terminus, the end of any peptide chain at which the 1-carboxyl function of a constituent amino acid is not attached in peptide linkage to another amino-acid residue.
1 Q8JGT3 (/ISS)
ATP-dependent microtubule motor activity, minus-end-directed GO:0008569
Catalysis of movement along a microtubule toward the minus end, coupled to the hydrolysis of ATP.
1 Q7KVA7 (/ISS)
Dynein light chain binding GO:0045503
Interacting selectively and non-covalently with a light chain of the dynein complex.
1 A8IV22 (/IPI)

There are 12 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
Cilium movement GO:0003341
The directed, self-propelled movement of a cilium.
3 E9Q0B6 (/IC) E9Q3H7 (/IC) O08827 (/IC)
Determination of heart left/right asymmetry GO:0061371
Determination of the asymmetric location of the heart with respect to the left and right halves of the organism.
3 E7FFM4 (/IGI) E9QH47 (/IGI) F1Q6J7 (/IGI)
Microtubule-based process GO:0007017
Any cellular process that depends upon or alters the microtubule cytoskeleton, that part of the cytoskeleton comprising microtubules and their associated proteins.
2 Q8IJH4 (/ISS) Q8IJH4 (/ISS)
Microtubule-based movement GO:0007018
A microtubule-based process that results in the movement of organelles, other microtubules, or other cellular components. Examples include motor-driven movement along microtubules and movement driven by polymerization or depolymerization of microtubules.
2 Q383F6 (/ISM) Q384K3 (/ISM)
Epithelial cilium movement involved in determination of left/right asymmetry GO:0060287
The movement of cilia of epithelial cells of the Left Right Organizer (LRO), also referred to as the node in mouse or the Kupffer's vesicle in zebrafish, resulting in the leftward fluid flow across the LRO and generation or transport of a signal which determines asymmetry in an organism's body plan with respect to the left and right halves.
2 E9QH47 (/IMP) F1Q6J7 (/IMP)
Determination of heart left/right asymmetry GO:0061371
Determination of the asymmetric location of the heart with respect to the left and right halves of the organism.
2 E9QH47 (/IMP) F1Q6J7 (/IMP)
Cilium movement GO:0003341
The directed, self-propelled movement of a cilium.
1 Q7KVA7 (/ISS)
Determination of left/right symmetry GO:0007368
The establishment of an organism's body plan or part of an organism with respect to the left and right halves. The pattern can either be symmetric, such that the halves are mirror images, or asymmetric where the pattern deviates from this symmetry.
1 F1Q8L1 (/IMP)
Retrograde axonal transport GO:0008090
The directed movement of organelles or molecules along microtubules from the cell periphery toward the cell body in nerve cell axons.
1 Q7KVA7 (/IMP)
Cilium-dependent cell motility GO:0060285
Cell motility due to the motion of one or more eukaryotic cilia. A eukaryotic cilium is a specialized organelle that consists of a filiform extrusion of the cell surface. Each cilium is bounded by an extrusion of the cytoplasmic (plasma) membrane, and contains a regular longitudinal array of microtubules, anchored basally in a centriole.
1 Q57VT8 (/IMP)
Cilium-dependent cell motility GO:0060285
Cell motility due to the motion of one or more eukaryotic cilia. A eukaryotic cilium is a specialized organelle that consists of a filiform extrusion of the cell surface. Each cilium is bounded by an extrusion of the cytoplasmic (plasma) membrane, and contains a regular longitudinal array of microtubules, anchored basally in a centriole.
1 Q4Q992 (/ISO)
Determination of liver left/right asymmetry GO:0071910
Determination of the asymmetric location of the liver with respect to the left and right halves of the organism.
1 F1Q8L1 (/IMP)

There are 13 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
Inner dynein arm GO:0036156
Inner arm structure present on the outer doublet microtubules of ciliary and flagellar axonemes. The structure of inner dynein arms is complex and may vary within the axoneme. Inner dynein arms are heteromeric, comprising 8 different heavy chains and various subunits. Inner and outer dynein arms have different functions in the generation of microtubule-based motility.
5 E9Q0B6 (/ISM) E9Q3H7 (/ISM) O08823 (/ISM) O08827 (/ISM) Q3V0Q1 (/ISM)
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 A0A087WR13 (/ISO) F6QYG9 (/ISO) L7N1Y0 (/ISO) O08823 (/ISO)
Axoneme GO:0005930
The bundle of microtubules and associated proteins that forms the core of cilia (also called flagella) in eukaryotic cells and is responsible for their movements.
4 Q383F6 (/IDA) Q384K3 (/IDA) Q57VT8 (/IDA) Q585U4 (/IDA)
Inner dynein arm GO:0036156
Inner arm structure present on the outer doublet microtubules of ciliary and flagellar axonemes. The structure of inner dynein arms is complex and may vary within the axoneme. Inner dynein arms are heteromeric, comprising 8 different heavy chains and various subunits. Inner and outer dynein arms have different functions in the generation of microtubule-based motility.
4 A0A087WR13 (/ISO) F6QYG9 (/ISO) L7N1Y0 (/ISO) O08823 (/ISO)
Cilium GO:0005929
A specialized eukaryotic organelle that consists of a filiform extrusion of the cell surface and of some cytoplasmic parts. Each cilium is largely bounded by an extrusion of the cytoplasmic (plasma) membrane, and contains a regular longitudinal array of microtubules, anchored to a basal body.
3 Q384K3 (/IDA) Q57VT8 (/IDA) Q585U4 (/IDA)
Cilium GO:0005929
A specialized eukaryotic organelle that consists of a filiform extrusion of the cell surface and of some cytoplasmic parts. Each cilium is largely bounded by an extrusion of the cytoplasmic (plasma) membrane, and contains a regular longitudinal array of microtubules, anchored to a basal body.
2 O08823 (/ISO) Q4Q992 (/ISO)
Dynein complex GO:0030286
Any of several large complexes that contain two or three dynein heavy chains and several light chains, and have microtubule motor activity.
2 Q383F6 (/ISM) Q384K3 (/ISM)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q383F6 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q4Q7X4 (/ISO)
Axonemal dynein complex GO:0005858
A dynein complex found in eukaryotic cilia and flagella; the motor domain heads interact with adjacent microtubules to generate a sliding force which is converted to a bending motion.
1 Q9TW74 (/IMP)
Axoneme GO:0005930
The bundle of microtubules and associated proteins that forms the core of cilia (also called flagella) in eukaryotic cells and is responsible for their movements.
1 Q4Q7X4 (/ISO)
Inner dynein arm GO:0036156
Inner arm structure present on the outer doublet microtubules of ciliary and flagellar axonemes. The structure of inner dynein arms is complex and may vary within the axoneme. Inner dynein arms are heteromeric, comprising 8 different heavy chains and various subunits. Inner and outer dynein arms have different functions in the generation of microtubule-based motility.
1 A8IV22 (/IMP)
Inner dynein arm GO:0036156
Inner arm structure present on the outer doublet microtubules of ciliary and flagellar axonemes. The structure of inner dynein arms is complex and may vary within the axoneme. Inner dynein arms are heteromeric, comprising 8 different heavy chains and various subunits. Inner and outer dynein arms have different functions in the generation of microtubule-based motility.
1 Q7KVA7 (/ISS)