CATH Superfamily 3.40.50.2020
The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was: waiting to be named.
FunFam 18711: Xanthine phosphoribosyltransferase 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 11 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.
|
2 | P0A9M5 (/IDA) Q04178 (/IDA) |
|
Hypoxanthine phosphoribosyltransferase activity GO:0004422
Catalysis of the reaction: IMP + diphosphate = hypoxanthine + 5-phospho-alpha-D-ribose 1-diphosphate.
|
2 | P47165 (/IGI) Q04178 (/IGI) |
|
Xanthine phosphoribosyltransferase activity GO:0000310
Catalysis of the reaction: 5-phospho-alpha-D-ribose 1-diphosphate + xanthine = (9-D-ribosylxanthine)-5'-phosphate + diphosphate.
|
1 | P0A9M5 (/IDA) |
|
Xanthine phosphoribosyltransferase activity GO:0000310
Catalysis of the reaction: 5-phospho-alpha-D-ribose 1-diphosphate + xanthine = (9-D-ribosylxanthine)-5'-phosphate + diphosphate.
|
1 | P47165 (/IMP) |
|
Xanthine phosphoribosyltransferase activity GO:0000310
Catalysis of the reaction: 5-phospho-alpha-D-ribose 1-diphosphate + xanthine = (9-D-ribosylxanthine)-5'-phosphate + diphosphate.
|
1 | Q9KPT5 (/ISS) |
|
Xanthine phosphoribosyltransferase activity GO:0000310
Catalysis of the reaction: 5-phospho-alpha-D-ribose 1-diphosphate + xanthine = (9-D-ribosylxanthine)-5'-phosphate + diphosphate.
|
1 | C8VCA5 (/RCA) |
|
Hypoxanthine phosphoribosyltransferase activity GO:0004422
Catalysis of the reaction: IMP + diphosphate = hypoxanthine + 5-phospho-alpha-D-ribose 1-diphosphate.
|
1 | Q04178 (/IMP) |
|
Hypoxanthine phosphoribosyltransferase activity GO:0004422
Catalysis of the reaction: IMP + diphosphate = hypoxanthine + 5-phospho-alpha-D-ribose 1-diphosphate.
|
1 | O13917 (/ISO) |
|
Hypoxanthine phosphoribosyltransferase activity GO:0004422
Catalysis of the reaction: IMP + diphosphate = hypoxanthine + 5-phospho-alpha-D-ribose 1-diphosphate.
|
1 | C8VCA5 (/RCA) |
|
Transferase activity, transferring pentosyl groups GO:0016763
Catalysis of the transfer of a pentosyl group from one compound (donor) to another (acceptor).
|
1 | O13917 (/IMP) |
|
Guanine phosphoribosyltransferase activity GO:0052657
Catalysis of the reaction: GMP + diphosphate = guanine + 5-phospho-alpha-D-ribose 1-diphosphate.
|
1 | O13917 (/IDA) |
There are 10 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.
|
2 | O13917 (/IDA) Q04178 (/IDA) |
|
GMP salvage GO:0032263
Any process which produces guanosine monophosphate from derivatives of it, without de novo synthesis.
|
2 | P0A9M5 (/IMP) Q04178 (/IMP) |
|
IMP salvage GO:0032264
Any process which produces inosine monophosphate from derivatives of it, without de novo synthesis.
|
2 | P0A9M5 (/IDA) Q04178 (/IDA) |
|
XMP salvage GO:0032265
Any process which produces xanthosine monophosphate from derivatives of it, without de novo synthesis.
|
2 | P0A9M5 (/IMP) P47165 (/IMP) |
|
Purine ribonucleoside salvage GO:0006166
Any process which produces a purine nucleoside from derivatives of it, without de novo synthesis.
|
1 | Q9KPT5 (/ISS) |
|
GMP salvage GO:0032263
Any process which produces guanosine monophosphate from derivatives of it, without de novo synthesis.
|
1 | Q04178 (/IGI) |
|
GMP salvage GO:0032263
Any process which produces guanosine monophosphate from derivatives of it, without de novo synthesis.
|
1 | O13917 (/ISO) |
|
IMP salvage GO:0032264
Any process which produces inosine monophosphate from derivatives of it, without de novo synthesis.
|
1 | O13917 (/ISO) |
|
Nucleotide salvage GO:0043173
Any process which produces a nucleotide, a compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the glycose moiety, from derivatives of it without de novo synthesis.
|
1 | C8VCA5 (/RCA) |
|
Hypoxanthine metabolic process GO:0046100
The chemical reactions and pathways involving hypoxanthine, 6-hydroxy purine, an intermediate in the degradation of adenylate. Its ribonucleoside is known as inosine and its ribonucleotide as inosinate.
|
1 | P47165 (/IGI) |
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 |
|---|---|---|
|
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
|
1 | O13917 (/ISO) |
|
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
|
1 | O13917 (/ISO) |
|
Endoplasmic reticulum GO:0005783
The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
|
1 | O13917 (/IDA) |
|
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
|
1 | P0A9M5 (/IDA) |
|
Biofilm matrix GO:0097311
A structure lying external to bacterial cells. A biofilm is an aggregate of surface-associated bacteria, and the biofilm matrix is the envelope of polymeric substances that surrounds the bacteria.
|
1 | A0A1D8PGN7 (/IDA) |
