Any feedback?
Please rate this page
(enzyme.php)
(0/150)

BRENDA support

BRENDA Home
show all | hide all No of entries

Information on EC 6.4.1.3 - propionyl-CoA carboxylase

for references in articles please use BRENDA:EC6.4.1.3
Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
EC Tree
IUBMB Comments
A biotinyl-protein. Also carboxylates butanoyl-CoA and catalyses transcarboxylation.
Specify your search results
Select one or more organisms in this record: ?
This record set is specific for:
UNIPROT: Q9X4K7
Show additional data
Do not include text mining results
Include (text mining) results
Include results (AMENDA + additional results, but less precise)
Word Map
The expected taxonomic range for this enzyme is: Eukaryota, Bacteria, Archaea
Synonyms
propionyl-coa carboxylase, pccbc, propionyl-coenzyme a carboxylase, acetyl-coa/propionyl-coa carboxylase, pcca-1, pccb-1, pccase, propanoyl-coa:carbon-dioxide ligase (adp-forming), more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
PccE
epsilon-subunit
Propionyl-CoA carboxylase
-
Carboxylase, propional coenzyme A (adenosine triphosphate-hydrolyzing)
-
-
-
-
Pcase
-
-
-
-
PCC
-
-
-
-
PCCase
-
-
-
-
Propanoyl-CoA:carbon dioxide ligase
-
-
-
-
Propionyl coenzyme A carboxylase
-
-
-
-
Propionyl coenzyme A carboxylase (adenosine triphosphate-hydrolyzing)
-
-
-
-
Propionyl coenzyme A carboxylase (ATP-hydrolyzing)
-
-
-
-
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
carboxylation
-
-
-
-
SYSTEMATIC NAME
IUBMB Comments
propanoyl-CoA:carbon-dioxide ligase (ADP-forming)
A biotinyl-protein. Also carboxylates butanoyl-CoA and catalyses transcarboxylation.
CAS REGISTRY NUMBER
COMMENTARY hide
9023-94-3
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
acetyl-CoA + CO2
?
show the reaction diagram
the wild type enzyme shows no activity with acetyl-CoA, but mutant enzyme D422I does
-
-
?
butyryl-CoA + CO2
?
show the reaction diagram
-
-
-
?
propionyl-CoA + CO2
(S)-methylmalonyl-CoA
show the reaction diagram
-
-
-
?
additional information
?
-
COFACTOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.335
acetyl-CoA
mutant enzyme D422I, in 100 mM potassium phosphate, pH 7.6, at 30°C
0.036 - 0.383
butyryl-CoA
0.056 - 0.315
propionyl-CoA
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
Q9X4K7_STRCH
530
0
57159
TrEMBL
-
CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
sitting drop vapor diffusion method, mutant enzymes D422V and D422Lwith 0.1 M Tris pH 6.5, 2.0 M (NH4)SO4, mutant enzyme D422N with 0.1 M Bis-Tris pH 6.8, 10% (w/v) MPD, 0.2 M (NH4)OAc, mutant enzyme D422C with 0.1 M Na citrate pH 5.6, 0.2 M (NH4)SO4, and mutant enzyme D422A with 0.1 M Bis-Tris pH 6.2, 20% (w/v) PEG3350, 0.2 M (NH4)SO4
PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
D422A
mutant of the PccB subunit, shows strong preference for butyryl-CoA as substrate
D422C
mutant of the PccB subunit, shows strong preference for butyryl-CoA as substrate
D422I
mutant of the PccB subunit, accepts acetyl-CoA, propionyl-CoA, and butyrl-CoA as substrates, the latter two with lower Vmax/Km values as compared to the wild type enzyme
D422L
mutant of the PccB subunit, the mutants has narrowed down their substrate specificity, accepting only propionyl-CoA as its substrate
D422N
mutant of the PccB subunit, the mutants has narrowed down their substrate specificity, accepting only propionyl-CoA as its substrate
D422V
mutant of the PccB subunit, accepts both propionyl-CoA and butyrl-CoA as substrates but with lower Vmax/Km values as compared to the wild type enzyme
PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
nickel affinity column chromatography
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
expressed in Escherichia coli BL21 lambda(DE3) cells
APPLICATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
synthesis
expression of the propionyl-CoA carboxylase complex from Streptomyces coelicolor supports the highest levels of heterologous polyketide production in Escherichia coli. The molar yield of 6-deoxyerythronolide B of Escherichia coli, harboring the wild-type Streptomyces coelicolor propionyl-CoA carboxylase, is 1.2%
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Arabolaza, A.; Shillito, M.E.; Lin, T.W.; Diacovich, L.; Melgar, M.; Pham, H.; Amick, D.; Gramajo, H.; Tsai, S.C.
Crystal structures and mutational analyses of acyl-CoA carboxylase beta subunit of Streptomyces coelicolor
Biochemistry
49
7367-7376
2010
Streptomyces coelicolor (Q9X4K7), Streptomyces coelicolor
Manually annotated by BRENDA team
Vandova, G.; OBrien, R.; Lowry, B.; Robbins, T.; Fischer, C.; Davis, R.; Khosla, C.; Harvey, C.; Hillenmeyer, M.
Heterologous expression of diverse propionyl-CoA carboxylases affects polyketide production in Escherichia coli
J. Antibiot.
70
859-863
2017
Streptomyces coelicolor (Q9X4K7)
Manually annotated by BRENDA team