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CATH Superfamily 2.40.160.20

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.
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FunFam 10: Outer membrane porin F

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 2 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
Complement component C3b binding GO:0001851
Interacting selectively and non-covalently with the C3b product of the complement cascade.
 14 P13794 (/IPI) P13794 (/IPI) P13794 (/IPI) P13794 (/IPI) P13794 (/IPI) P13794 (/IPI) P13794 (/IPI) P13794 (/IPI) P13794 (/IPI) P13794 (/IPI)
(4 more)
Porin activity GO:0015288
Enables the transfer of substances, sized less than 1000 Da, from one side of a membrane to the other. The transmembrane portions of porins consist exclusively of beta-strands which form a beta-barrel. They are found in the outer membranes of Gram-negative bacteria, mitochondria, plastids and possibly acid-fast Gram-positive bacteria.
 14 P13794 (/TAS) P13794 (/TAS) P13794 (/TAS) P13794 (/TAS) P13794 (/TAS) P13794 (/TAS) P13794 (/TAS) P13794 (/TAS) P13794 (/TAS) P13794 (/TAS)
(4 more)

There are 1 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
Adhesion of symbiont to host GO:0044406
The attachment of a symbiont to its host via adhesion molecules, general stickiness etc., either directly or indirectly. The host is defined as the larger of the organisms involved in a symbiotic interaction.
 14 P13794 (/IMP) P13794 (/IMP) P13794 (/IMP) P13794 (/IMP) P13794 (/IMP) P13794 (/IMP) P13794 (/IMP) P13794 (/IMP) P13794 (/IMP) P13794 (/IMP)
(4 more)

There are 1 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
Outer membrane GO:0019867
The external membrane of Gram-negative bacteria or certain organelles such as mitochondria and chloroplasts; freely permeable to most ions and metabolites.
 14 P13794 (/TAS) P13794 (/TAS) P13794 (/TAS) P13794 (/TAS) P13794 (/TAS) P13794 (/TAS) P13794 (/TAS) P13794 (/TAS) P13794 (/TAS) P13794 (/TAS)
(4 more)