Home Proteomes Families Hamap-Scan Documents Downloads Links
HAMAP annotation rule: MF_00030
Send feedback new

General rule information

Accession MF_00030
Dates 1-JUN-2001 (Created)
16-AUG-2010 (Last updated, Version 19)
Data class Protein
Predictors HAMAP; MF_00030; [distribution of match scores in UniProtKB];[seed alignment for MF_00030]
Names dGTPase_type1


Propagated annotation

Identifier, protein and gene names
Identifier DGTP

case <OC:Enterobacteriaceae>
Protein name
RecName: Full=Deoxyguanosinetriphosphate triphosphohydrolase;
Short=dGTP triphosphohydrolase;
Short=dGTPase;
EC=3.1.5.1;

else
Protein name
RecName: Full=Probable deoxyguanosinetriphosphate triphosphohydrolase;
Short=dGTP triphosphohydrolase;
Short=dGTPase;
EC=3.1.5.1;
end case

Gene name dgt
Comments
FUNCTION: dGTPase preferentially hydrolyzes dGTP over the other canonical NTPs (By similarity).
CATALYTIC ACTIVITY: dGTP + H(2)O = deoxyguanosine + triphosphate.
COFACTOR: Magnesium (By similarity).

case <OC:Enterobacteriaceae>
SUBUNIT: Homotetramer (By similarity).
end case

SIMILARITY: Belongs to the dGTPase family. Type 1 subfamily.

case not <OC:Enterobacteriaceae>
CAUTION: As this bacterium is not an Enterobacteriaceae, this protein may not have a true dGTPase activity.
end case

Cross-references
Pfam PF01966; HD; 1;
Keywords
Hydrolase, Magnesium.
Gene Ontology
GO:0008832; Molecular function: dGTPase activity.
GO:0000287; Molecular function: magnesium ion binding.


Additional information

Size range: 498-506 amino acids
Related UniRules: MF_01212 (DGTL1); MF_01213 (DGTL2)
Template: P15723 (DGTP_ECOLI); Q59827 (DGTP_SHIBO): [Recover all]
Scope: Bacteria
Fusion: Nter: None; Cter: None
Duplicate: None
Plasmid encoded: None

View rule in raw text format (no links)



UniProtKB rule member sequences