HAMAP annotation rule: MF_00397
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Accession MF_00397
Dates 1-JUN-2001 (Created)
9-JUN-2011 (Last updated, Version 20)
Data class Protein
Names CitG



Identifier CITG

case <OC:Escherichia>
Protein name
RecName: Full=2-(5''-triphosphoribosyl)-3'-dephosphocoenzyme-A synthase;
Short=2-(5''-triphosphoribosyl)-3'-dephospho-CoA synthase;
EC=2.7.8.25;

else
Protein name
RecName: Full=Probable 2-(5''-triphosphoribosyl)-3'-dephosphocoenzyme-A synthase;
Short=2-(5''-triphosphoribosyl)-3'-dephospho-CoA synthase;
EC=2.7.8.25;
end case

Gene name citG

case <OC:Escherichia>
FUNCTION: Catalyzes the formation of 2-(5''-triphosphoribosyl)-3'-dephosphocoenzyme-A, the precursor of the prosthetic group of the holo-acyl carrier protein (gamma chain) of citrate lyase, from ATP and dephospho-CoA (By similarity).
end case

CATALYTIC ACTIVITY: ATP + 3-dephospho-CoA = 2'-(5-triphosphoribosyl)-3'-dephospho-CoA + adenine.
SIMILARITY: Belongs to the CitG/MdcB family.
Pfam PF01874; CitG; 1;
TIGRFAMs TIGR03125; Citrate_citG; 1;
GO:0046917; Molecular function: triphosphoribosyl-dephospho-CoA synthase activity.



Size range: 280-323 amino acids
Related UniRules: MF_01883 (MDCB (supersedes the current rule))
Template: P77231 (CITG_ECOLI)
Scope: Bacteria
Fusion: Nter: MF_00398 (citX); Cter: None
Duplicate: in KLEPN
Plasmid encoded: in WEIPA
Comments: HAEDU citG is longer due to the reason explained in the comments of the entry

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