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CATH Superfamily 2.40.50.40

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 35: Heterochromatin protein 1

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
Chromatin binding GO:0003682
Interacting selectively and non-covalently with chromatin, the network of fibers of DNA, protein, and sometimes RNA, that make up the chromosomes of the eukaryotic nucleus during interphase.
 14 Q8I5K4 (/ISS) Q8I5K4 (/ISS) Q8I5K4 (/ISS) Q8I5K4 (/ISS) Q8I5K4 (/ISS) Q8I5K4 (/ISS) Q8I5K4 (/ISS) Q8I5K4 (/ISS) Q8I5K4 (/ISS) Q8I5K4 (/ISS)
(4 more)
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).
 14 Q8I5K4 (/IPI) Q8I5K4 (/IPI) Q8I5K4 (/IPI) Q8I5K4 (/IPI) Q8I5K4 (/IPI) Q8I5K4 (/IPI) Q8I5K4 (/IPI) Q8I5K4 (/IPI) Q8I5K4 (/IPI) Q8I5K4 (/IPI)
(4 more)

There are 3 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
Chromatin assembly or disassembly GO:0006333
The formation or destruction of chromatin structures.
 14 Q8I5K4 (/ISS) Q8I5K4 (/ISS) Q8I5K4 (/ISS) Q8I5K4 (/ISS) Q8I5K4 (/ISS) Q8I5K4 (/ISS) Q8I5K4 (/ISS) Q8I5K4 (/ISS) Q8I5K4 (/ISS) Q8I5K4 (/ISS)
(4 more)
Cell population proliferation GO:0008283
The multiplication or reproduction of cells, resulting in the expansion of a cell population.
 14 Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA)
(4 more)
Regulation of chromatin silencing GO:0031935
Any process that affects the rate, extent or location of chromatin silencing.
 14 Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA)
(4 more)

There are 2 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
Chromatin GO:0000785
The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome.
 14 Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA)
(4 more)
Nuclear periphery GO:0034399
The portion of the nuclear lumen proximal to the inner nuclear membrane.
 14 Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA) Q8I5K4 (/IDA)
(4 more)