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CATH Superfamily 3.40.1190.20

Ribokinase

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 38: Hydroxymethylpyrimidine/phosphomethylpyrimidine ki...

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 6 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
Hydroxymethylpyrimidine kinase activity GO:0008902
Catalysis of the reaction: 4-amino-5-hydroxymethyl-2-methylpyrimidine + ATP = 4-amino-2-methyl-5-phosphomethylpyrimidine + ADP + 2 H(+).
 14 Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08975 (/IDA)
(4 more)
Hydroxymethylpyrimidine kinase activity GO:0008902
Catalysis of the reaction: 4-amino-5-hydroxymethyl-2-methylpyrimidine + ATP = 4-amino-2-methyl-5-phosphomethylpyrimidine + ADP + 2 H(+).
 14 Q08224 (/IGI) Q08224 (/IGI) Q08224 (/IGI) Q08224 (/IGI) Q08224 (/IGI) Q08224 (/IGI) Q08224 (/IGI) Q08224 (/IGI) Q08224 (/IGI) Q08975 (/IGI)
(4 more)
Phosphomethylpyrimidine kinase activity GO:0008972
Catalysis of the reaction: ATP + 4-amino-2-methyl-5-phosphomethylpyrimidine = ADP + 4-amino-2-methyl-5-diphosphomethylpyrimidine.
 14 Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08975 (/IDA)
(4 more)
Phosphomethylpyrimidine kinase activity GO:0008972
Catalysis of the reaction: ATP + 4-amino-2-methyl-5-phosphomethylpyrimidine = ADP + 4-amino-2-methyl-5-diphosphomethylpyrimidine.
 14 Q08224 (/IGI) Q08224 (/IGI) Q08224 (/IGI) Q08224 (/IGI) Q08224 (/IGI) Q08224 (/IGI) Q08224 (/IGI) Q08224 (/IGI) Q08224 (/IGI) Q08975 (/IGI)
(4 more)
Thiaminase activity GO:0050334
Catalysis of the reaction: H(2)O + thiamine = 4-amino-5-hydroxymethyl-2-methylpyrimidine + 5-(2-hydroxyethyl)-4-methylthiazole + H(+).
 9 Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA)
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).
 5 Q08975 (/IPI) Q08975 (/IPI) Q08975 (/IPI) Q08975 (/IPI) Q08975 (/IPI)

There are 4 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
Thiamine biosynthetic process GO:0009228
The chemical reactions and pathways resulting in the formation of thiamine (vitamin B1), a water soluble vitamin present in fresh vegetables and meats, especially liver.
 9 Q08224 (/IMP) Q08224 (/IMP) Q08224 (/IMP) Q08224 (/IMP) Q08224 (/IMP) Q08224 (/IMP) Q08224 (/IMP) Q08224 (/IMP) Q08224 (/IMP)
Thiamine catabolic process GO:0009230
The chemical reactions and pathways resulting in the breakdown of thiamine (vitamin B1), a water soluble vitamin present in fresh vegetables and meats, especially liver.
 9 Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA)
Thiamine biosynthetic process GO:0009228
The chemical reactions and pathways resulting in the formation of thiamine (vitamin B1), a water soluble vitamin present in fresh vegetables and meats, especially liver.
 5 Q08975 (/IGI) Q08975 (/IGI) Q08975 (/IGI) Q08975 (/IGI) Q08975 (/IGI)
Thiamine biosynthetic process GO:0009228
The chemical reactions and pathways resulting in the formation of thiamine (vitamin B1), a water soluble vitamin present in fresh vegetables and meats, especially liver.
 3 Q06490 (/IEP) Q06490 (/IEP) Q06490 (/IEP)

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.
 9 Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA) Q08224 (/IDA)