View in Gene3D

CATH Superfamily 3.30.1130.10

GTP cyclohydrolase I, C-terminal domain/NADPH-dependent 7-cyano-7-deazaguanine reductase, N-terminal domain

The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_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.
« Back to all FunFams

FunFam 9: GTP cyclohydrolase I

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 1 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
GTP cyclohydrolase I activity GO:0003934
Catalysis of the reaction: GTP + H2O = formate + 7,8-dihydroneopterin 3'-triphosphate.
 11 Q8I5H7 (/IDA) Q8I5H7 (/IDA) Q8I5H7 (/IDA) Q8I5H7 (/IDA) Q8I5H7 (/IDA) Q8I5H7 (/IDA) Q8I5H7 (/IDA) Q8I5H7 (/IDA) Q8I5H7 (/IDA) Q8I5H7 (/IDA)
(1 more)

There are 2 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
One-carbon metabolic process GO:0006730
The chemical reactions and pathways involving the transfer of one-carbon units in various oxidation states.
 11 Q8I5H7 (/ISS) Q8I5H7 (/ISS) Q8I5H7 (/ISS) Q8I5H7 (/ISS) Q8I5H7 (/ISS) Q8I5H7 (/ISS) Q8I5H7 (/ISS) Q8I5H7 (/ISS) Q8I5H7 (/ISS) Q8I5H7 (/ISS)
(1 more)
Folic acid-containing compound biosynthetic process GO:0009396
The chemical reactions and pathways resulting in the formation of folic acid and its derivatives.
 11 Q8I5H7 (/ISS) Q8I5H7 (/ISS) Q8I5H7 (/ISS) Q8I5H7 (/ISS) Q8I5H7 (/ISS) Q8I5H7 (/ISS) Q8I5H7 (/ISS) Q8I5H7 (/ISS) Q8I5H7 (/ISS) Q8I5H7 (/ISS)
(1 more)

There are 0 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.
CATH-Gene3D is a Global Biodata Core Resource Learn more...