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Annotation rule MF_01267
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General rule information [?]

Accession MF_01267
Dates 2-MAY-2006 (Created)
19-NOV-2019 (Last updated, Version 18)
Name UlaD
Scope
Bacteria; Enterobacterales
Template P39304 (ULAD_ECOLI)

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
ULAD
Protein name
RecName: Full=3-keto-L-gulonate-6-phosphate decarboxylase UlaD;
EC 4.1.1.85;
AltName: Full=3-dehydro-L-gulonate-6-phosphate decarboxylase;
AltName: Full=KGPDC;
AltName: Full=L-ascorbate utilization protein D;
Gene name
ulaD

Comments [?]

Function Catalyzes the decarboxylation of 3-keto-L-gulonate-6-P into L-xylulose-5-P. Is involved in the anaerobic L-ascorbate utilization.
Catalytic activity RHEA:14353: 3-dehydro-L-gulonate 6-phosphate + H(+) = CO2 + L-xylulose 5-phosphate
EC 4.1.1.85
case <FTGroup:1>
Cofactor Mg(2+)
Note: Binds 1 Mg(2+) ion per subunit.
end case
Pathway Cofactor degradation; L-ascorbate degradation; D-xylulose 5-phosphate from L-ascorbate: step 2/4.
Subunit Homodimer.
Induction Induced by L-ascorbate. Repressed by UlaR.
Similarity Belongs to the HPS/KGPDC family. KGPDC subfamily.

Keywords [?]

case <FTGroup:1>
end case

Gene Ontology [?]

case <FTGroup:1>
GO:0000287; Molecular function: magnesium ion binding.
end case
GO:0016831; Molecular function: carboxy-lyase activity.
GO:0019854; Biological process: L-ascorbic acid catabolic process.

Cross-references [?]

Pfam PF00215; OMPdecase; 1;

Features [?]

From: ULAD_ECOLI (P39304)
Key     From     To       Description   Tag   Condition   FTGroup
METAL     33     33       Magnesium     E   1
METAL     62     62       Magnesium     D   1
BINDING     11     11       Substrate     D  
BINDING     192     192       Substrate     R  
SITE     64     64       Transition state stabilizer        
SITE     67     67       Transition state stabilizer        

Additional information [?]

Size range 216-216 amino acids
Related rules None
Fusion None