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CATH Superfamily 3.40.50.2020

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 6: Hypoxanthine phosphoribosyltransferase

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 5 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
Hypoxanthine phosphoribosyltransferase activity GO:0004422
Catalysis of the reaction: IMP + diphosphate = hypoxanthine + 5-phospho-alpha-D-ribose 1-diphosphate.
 119 P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA)
(109 more)
Magnesium ion binding GO:0000287
Interacting selectively and non-covalently with magnesium (Mg) ions.
 116 P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA)
(106 more)
Hypoxanthine phosphoribosyltransferase activity GO:0004422
Catalysis of the reaction: IMP + diphosphate = hypoxanthine + 5-phospho-alpha-D-ribose 1-diphosphate.
 116 P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP)
(106 more)
Hypoxanthine phosphoribosyltransferase activity GO:0004422
Catalysis of the reaction: IMP + diphosphate = hypoxanthine + 5-phospho-alpha-D-ribose 1-diphosphate.
 10 Q9KUD7 (/ISS) Q9KUD7 (/ISS) Q9KUD7 (/ISS) Q9KUD7 (/ISS) Q9KUD7 (/ISS) Q9KUD7 (/ISS) Q9KUD7 (/ISS) Q9KUD7 (/ISS) Q9KUD7 (/ISS) Q9KUD7 (/ISS)
Guanine phosphoribosyltransferase activity GO:0052657
Catalysis of the reaction: GMP + diphosphate = guanine + 5-phospho-alpha-D-ribose 1-diphosphate.
 3 P9WHQ9 (/IDA) P9WHQ9 (/IDA) P9WHQ9 (/IDA)

There are 9 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
GMP salvage GO:0032263
Any process which produces guanosine monophosphate from derivatives of it, without de novo synthesis.
 116 P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA)
(106 more)
GMP salvage GO:0032263
Any process which produces guanosine monophosphate from derivatives of it, without de novo synthesis.
 116 P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP)
(106 more)
IMP salvage GO:0032264
Any process which produces inosine monophosphate from derivatives of it, without de novo synthesis.
 116 P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA)
(106 more)
IMP salvage GO:0032264
Any process which produces inosine monophosphate from derivatives of it, without de novo synthesis.
 116 P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP) P0A9M2 (/IMP)
(106 more)
Purine ribonucleoside salvage GO:0006166
Any process which produces a purine nucleoside from derivatives of it, without de novo synthesis.
 10 Q9KUD7 (/ISS) Q9KUD7 (/ISS) Q9KUD7 (/ISS) Q9KUD7 (/ISS) Q9KUD7 (/ISS) Q9KUD7 (/ISS) Q9KUD7 (/ISS) Q9KUD7 (/ISS) Q9KUD7 (/ISS) Q9KUD7 (/ISS)
GMP biosynthetic process GO:0006177
The chemical reactions and pathways resulting in the formation of GMP, guanosine monophosphate.
 3 P9WHQ9 (/IDA) P9WHQ9 (/IDA) P9WHQ9 (/IDA)
IMP biosynthetic process GO:0006188
The chemical reactions and pathways resulting in the formation of IMP, inosine monophosphate.
 3 P9WHQ9 (/IDA) P9WHQ9 (/IDA) P9WHQ9 (/IDA)
Purine-containing compound salvage GO:0043101
Any process that generates a purine-containing compound, any nucleobase, nucleoside, nucleotide or nucleic acid that contains a purine base, from derivatives of them without de novo synthesis.
 3 P9WHQ9 (/IDA) P9WHQ9 (/IDA) P9WHQ9 (/IDA)
Purine-containing compound salvage GO:0043101
Any process that generates a purine-containing compound, any nucleobase, nucleoside, nucleotide or nucleic acid that contains a purine base, from derivatives of them without de novo synthesis.
 1 Q4QCC3 (/EXP)

There are 7 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.
 116 P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA) P0A9M2 (/IDA)
(106 more)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
 1 Q4QCC3 (/ISO)
Glycosome GO:0020015
A membrane-bounded organelle found in organisms from the order Kinetoplastida that houses the enzymes of glycolysis.
 1 Q4QCC3 (/EXP)
Glycosome GO:0020015
A membrane-bounded organelle found in organisms from the order Kinetoplastida that houses the enzymes of glycolysis.
 1 Q4QCC3 (/ISO)
Acidocalcisome GO:0020022
An electron-dense acidic membrane-bounded organelle which contains a matrix of pyrophosphate and polyphosphates with bound calcium and other cations.
 1 Q4QCC3 (/ISO)
Nuclear lumen GO:0031981
The volume enclosed by the nuclear inner membrane.
 1 Q4QCC3 (/ISO)
Ciliary plasm GO:0097014
All of the contents of a cilium, excluding the plasma membrane surrounding the cilium.
 1 Q4QCC3 (/ISO)
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