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HAMAP annotation rule: MF_00199

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General rule information

Accession MF_00199
Dates 1-JUN-2001 (Created)
25-NOV-2009 (Last updated, Version 19)
Data class Protein
Predictors HAMAP; MF_00199; [distribution of match scores in UniProtKB];[seed alignment for MF_00199]
Names ApaH


Propagated annotation

Identifier, protein and gene names
Identifier APAH
Protein name
RecName: Full=Bis(5'-nucleosyl)-tetraphosphatase, symmetrical;
EC=3.6.1.41;
AltName: Full=Diadenosine tetraphosphatase;
AltName: Full=Ap4A hydrolase;
AltName: Full=Diadenosine 5',5'''-P1,P4-tetraphosphate pyrophosphohydrolase;
Gene name apaH
Comments
FUNCTION: Hydrolyzes diadenosine 5',5'''-P1,P4-tetraphosphate to yield ADP (By similarity).
CATALYTIC ACTIVITY: P(1),P(4)-bis(5'-adenosyl) tetraphosphate + H(2)O = 2 ADP.
SIMILARITY: Belongs to the Ap4A hydrolase family.
Cross-references
Pfam PF00149; Metallophos; 1;
TIGRFAMs TIGR00668; apaH; 1;
Keywords
Hydrolase.
Gene Ontology
GO:0008803; Molecular function: bis(5'-nucleosyl)-tetraphosphatase (symmetrical) activity.


Additional information

Size range: 268-324 amino acids
Related UniRules: None
Template: P05637 (APAH_ECOLI)
Scope: Bacteria
Fusion: Nter: None; Cter: None
Duplicate: None
Plasmid encoded: None

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UniProtKB rule member sequences