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CATH Superfamily 3.30.1360.80

S-ribosylhomocysteinase (LuxS)

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:

"
S-ribosylhomocysteinase (LuxS)
".

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 1: S-ribosylhomocysteine lyase

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
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).
 103 P45578 (/IPI) P45578 (/IPI) P45578 (/IPI) P45578 (/IPI) P45578 (/IPI) P45578 (/IPI) P45578 (/IPI) P45578 (/IPI) P45578 (/IPI) P45578 (/IPI)
(93 more)
S-ribosylhomocysteine lyase activity GO:0043768
Catalysis of the reaction: S-(5-deoxy-D-ribos-5-yl)-L-homocysteine = (S)-4,5-dihydroxypentane-2,3-dione + L-homocysteine.
 103 P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA)
(93 more)
S-ribosylhomocysteine lyase activity GO:0043768
Catalysis of the reaction: S-(5-deoxy-D-ribos-5-yl)-L-homocysteine = (S)-4,5-dihydroxypentane-2,3-dione + L-homocysteine.
 103 P45578 (/ISS) P45578 (/ISS) P45578 (/ISS) P45578 (/ISS) P45578 (/ISS) P45578 (/ISS) P45578 (/ISS) P45578 (/ISS) P45578 (/ISS) P45578 (/ISS)
(93 more)

There are 5 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
Quorum sensing GO:0009372
The process in which single-celled organisms monitor their population density by detecting the concentration of small, diffusible signal molecules produced by the cells themselves.
 103 A1AEN2 (/IMP) A1AEN2 (/IMP) A1AEN2 (/IMP) A1AEN2 (/IMP) A1AEN2 (/IMP) A1AEN2 (/IMP) A1AEN2 (/IMP) A1AEN2 (/IMP) A1AEN2 (/IMP) A1AEN2 (/IMP)
(93 more)
Cell-cell signaling involved in quorum sensing GO:0010699
The cell-cell signaling process in which single-celled organisms monitor population density by detecting the concentration of small diffusible signal molecules.
 103 P45578 (/IMP) P45578 (/IMP) P45578 (/IMP) P45578 (/IMP) P45578 (/IMP) P45578 (/IMP) P45578 (/IMP) P45578 (/IMP) P45578 (/IMP) P45578 (/IMP)
(93 more)
L-methionine salvage from S-adenosylmethionine GO:0019284
The chemical reactions and pathways resulting in the formation of L-methionine from S-adenosylmethionine.
 103 P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA)
(93 more)
Regulation of cell motility GO:2000145
Any process that modulates the frequency, rate or extent of cell motility.
 103 A1AEN2 (/IMP) A1AEN2 (/IMP) A1AEN2 (/IMP) A1AEN2 (/IMP) A1AEN2 (/IMP) A1AEN2 (/IMP) A1AEN2 (/IMP) A1AEN2 (/IMP) A1AEN2 (/IMP) A1AEN2 (/IMP)
(93 more)
Quorum sensing GO:0009372
The process in which single-celled organisms monitor their population density by detecting the concentration of small, diffusible signal molecules produced by the cells themselves.
 9 Q8EHW1 (/ISS) Q9KUG4 (/ISS) Q9KUG4 (/ISS) Q9KUG4 (/ISS) Q9KUG4 (/ISS) Q9KUG4 (/ISS) Q9KUG4 (/ISS) Q9KUG4 (/ISS) Q9KUG4 (/ISS)

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
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
 103 P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA) P45578 (/IDA)
(93 more)