View in Gene3D

CATH Superfamily 3.40.50.920

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: 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.
« Back to all FunFams

FunFam 31: Pyruvate dehydrogenase E1 component subunit beta

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 3 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
Fibronectin binding GO:0001968
Interacting selectively and non-covalently with a fibronectin, a group of related adhesive glycoproteins of high molecular weight found on the surface of animal cells, connective tissue matrices, and in extracellular fluids.
 3 P75391 (/IPI) P75391 (/IPI) P75391 (/IPI)
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 P75391 (/IPI) P75391 (/IPI) P75391 (/IPI)
Glycosylation-dependent protein binding GO:0140032
Interacting selectively and non-covalently with a protein upon glycosylation of the target protein.
 1 P47515 (/IPI)

There are 4 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
Plasminogen activation GO:0031639
The process in which inactive plasminogen is processed to active plasmin. This process includes cleavage at an internal Arg-Val site to form an N-terminal A-chain and C-terminal B-chain held together by a disulfide bond, and can include further proteolytic cleavage events to remove the preactivation peptide.
 3 P75391 (/IDA) P75391 (/IDA) P75391 (/IDA)
Interaction with host via substance in symbiont cell outer membrane GO:0044045
An interaction with the host organism mediated by a substance in the symbiont cell outer membrane - a lipid bilayer that forms the outermost layer of the symbiont cell envelope. The host is defined as the larger of the organisms involved in a symbiotic interaction.
 3 P75391 (/IMP) P75391 (/IMP) P75391 (/IMP)
Positive regulation of fibrinolysis GO:0051919
Any process that activates, maintains or increases the frequency, rate or extent of fibrinolysis, an ongoing process that solubilizes fibrin, resulting in the removal of small blood clots.
 3 P75391 (/IDA) P75391 (/IDA) P75391 (/IDA)
Catabolism by symbiont of host protein GO:0052014
The chemical reactions and pathways performed by an organism resulting in the breakdown of protein macromolecules within the host organism. The host is defined as the larger of the organisms involved in a symbiotic interaction.
 3 P75391 (/IDA) P75391 (/IDA) P75391 (/IDA)

There are 5 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.
 3 P75391 (/IDA) P75391 (/IDA) P75391 (/IDA)
External side of plasma membrane GO:0009897
The leaflet of the plasma membrane that faces away from the cytoplasm and any proteins embedded or anchored in it or attached to its surface.
 3 P75391 (/IDA) P75391 (/IDA) P75391 (/IDA)
Cell surface GO:0009986
The external part of the cell wall and/or plasma membrane.
 3 P75391 (/IDA) P75391 (/IDA) P75391 (/IDA)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
 3 P75391 (/IDA) P75391 (/IDA) P75391 (/IDA)
Attachment organelle membrane GO:0033111
The lipid bilayer surrounding an attachment organelle. This is a region of the cell membrane facing the environment - in mycoplasma, part of the mycolate outer membrane.
 3 P75391 (/IDA) P75391 (/IDA) P75391 (/IDA)