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Information on EC 3.7.1.2 - fumarylacetoacetase and Organism(s) Homo sapiens and UniProt Accession P16930

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     3 Hydrolases
         3.7 Acting on carbon-carbon bonds
             3.7.1 In ketonic substances
                3.7.1.2 fumarylacetoacetase
IUBMB Comments
Also acts on other 3,5- and 2,4-dioxo acids.
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This record set is specific for:
Homo sapiens
UNIPROT: P16930
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Word Map
The taxonomic range for the selected organisms is: Homo sapiens
The expected taxonomic range for this enzyme is: Bacteria, Eukaryota, Archaea
Synonyms
faa, fumarylacetoacetate hydrolase, fumarylacetoacetase, sscd1, eafah, atfah, faa hydrolase, acylpyruvase, ttha0809, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
4-fumarylacetoacetate fumarylhydrolase
-
-
-
-
acylpyruvase
-
-
-
-
beta-diketonase
diketo acid hydrolase
-
-
-
-
FAA
-
-
-
-
FAA hydrolase
-
-
fumarylacetoacetase
-
-
fumarylacetoacetate hydrolase
REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
4-fumarylacetoacetate + H2O = acetoacetate + fumarate
show the reaction diagram
also acts on other 3,5- and 2,4-dioxo acids, mechanism involves a catalytic metal ion, a Glu/His catalyic diad, and a charged oxyanion hole
-
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
C-C-bond cleavage
-
-
hydrolysis of C-C bond
SYSTEMATIC NAME
IUBMB Comments
4-fumarylacetoacetate fumarylhydrolase
Also acts on other 3,5- and 2,4-dioxo acids.
CAS REGISTRY NUMBER
COMMENTARY hide
9032-59-1
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
4-fumarylacetoacetate + H2O
acetoacetate + fumarate
show the reaction diagram
-
-
-
?
4-fumarylacetoacetate + H2O
acetoacetate + fumarate
show the reaction diagram
succinylacetoacetate + H2O
?
show the reaction diagram
-
-
-
?
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
4-fumarylacetoacetate + H2O
acetoacetate + fumarate
show the reaction diagram
-
-
-
?
4-fumarylacetoacetate + H2O
acetoacetate + fumarate
show the reaction diagram
METALS and IONS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Ca2+
-
-
Mg2+
-
bound to the active site of the enzyme
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
3-[(3-carboxy-2-oxopropyl)hydroxyphosphinyl]acrylate
-
COPHPAA
4-(hydroxymethylphosphinoyl)-3-oxo-butanoic acid
-
i.e. HMPOBA, competitive
4-[(2-carboxyethyl)-hydroxyphosphinyl]-3-oxobutyrate
-
CEHPOBA
KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.0252
4-Fumarylacetoacetate
pH 7.4, 22°C
0.021 - 1.2
Fumarylacetoacetate
TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.1
4-Fumarylacetoacetate
pH 7.4, 22°C
Ki VALUE [mM]
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.000012
3-[(3-carboxy-2-oxopropyl)hydroxyphosphinyl]acrylate
-
-
0.085
4-(hydroxymethylphosphinoyl)-3-oxo-butanoic acid
-
37°C, recombinant enzyme
0.000041
4-[(2-carboxyethyl)-hydroxyphosphinyl]-3-oxobutyrate
-
-
SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.0004 - 0.032
-
liver, dependent on patients
1558
-
-
pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
7.4
assay at
7
-
activity assay
pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
6.8 - 7.6
-
-
TEMPERATURE OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
37
-
assay at
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
-
SwissProt
Manually annotated by BRENDA team
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
LOCALIZATION
ORGANISM
UNIPROT
COMMENTARY hide
GeneOntology No.
LITERATURE
SOURCE
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
malfunction
more than 100 mutations in the gene encoding fumarylacetoacetate hydrolase cause hereditary tyrosinemia type I, a metabolic disorder characterized by elevated blood levels of tyrosine
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
FAAA_HUMAN
419
0
46374
Swiss-Prot
other Location (Reliability: 1)
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
40000
-
2 * 40000, SDS-PAGE
41000
-
2 * 41000, SDS-PAGE
80000
-
SDS-PAGE
83000
-
gel filtration
SUBUNIT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
dimer
at physiological temperatures and concentrations, the wild-type enzyme (FAH) is in equilibrium between a catalytically active dimer and a monomeric species, with the latter being inactive and prone to oligomerization and aggregation
dimer
PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
A134D
activity is less than 5% compared to wild-type activity
A35T
activity is about 15% compared to wild-type activity
C193R
no activity
D233V
activity is about 5% compared to wild-type activity
F62C
activity is about 20% compared to wild-type activity
G158D
no activity
G207D
activity is less than 10% compared to wild-type activity
G337S
activity is about 5% compared to wild-type activity
G343W
activity is about % compared to wild-type activity
G369V
activity is about % compared to wild-type activity
N16I
no activity
P249T
activity is about 10% compared to wild-type activity
P261L
activity is about 5% compared to wild-type activity
P342L
activity is about 95% compared to wild-type activity
R381G
activity is about % compared to wild-type activity
T294P
activity is about 45% compared to wild-type activity
V166G
activity is about 70% compared to wild-type activity
W234G
activity is about 10% compared to wild-type activity
A134D
-
mutant with decrased enzyme activity
F62C
-
mutant with decrased enzyme activity
TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
48
dimer dissociates into the monomer, consistent with the irreversible aggregation observed
ORGANIC SOLVENT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
guanidine-HCl
chemical denaturation using guanidinium chloride at a physiological temperature (37 °C) is reversible
STORAGE STABILITY
ORGANISM
UNIPROT
LITERATURE
-70°C, phosphate buffer, pH 7.2, several months
-
-70°C, several years
-
PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
recombinant His-tagged enzyme
-
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
expression in BMT-10 cells
-
expression in CV-1 transfected cells
-
expression of C-terminally His-tagged enzyme in a bacterial expression system
-
for expression in Escherichia coli
-
APPLICATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
medicine
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Lindblad, B.; Lindstedt, S.; Steen, G.
On the enzymic defects in hereditary tyrosinemia
Proc. Natl. Acad. Sci. USA
74
4641-4645
1977
Homo sapiens
Manually annotated by BRENDA team
Van Faassen, H.; van den Berg, I.E.T.; Berger, R.
Purification of human liver fumarylacetoacetase using immunoaffinity chromatography
J. Biochem. Biophys. Methods
20
317-324
1990
Homo sapiens
Manually annotated by BRENDA team
Laberge, C.; Grenier, A.; Valet, J.P.; Morissette, J.
Fumarylacetoacetase measurement as a mass-screening procedure for hereditary tyrosinemia type I
Am. J. Hum. Genet.
47
325-328
1990
Homo sapiens
Manually annotated by BRENDA team
Phaneuf, D.; Labelle, Y.; Berube, D.; Arden, K.; Cavenee, W.; Gagne, R; Tanguay, R.M.
Cloning and expression of the cDNA encoding human fumarylacetoacetate hydrolase, the enzyme deficient in hereditary tyrosinemia: Assignment of the gene to chromosome 15
Am. J. Hum. Genet.
48
525-535
1991
Homo sapiens
Manually annotated by BRENDA team
Kvittingen, E.A.; Rootwelt, H.; Brandtzaeg, P.; Bergan, A.; Berger, R.
Hereditary tyrosinemia type I
J. Clin. Invest.
91
1816-1821
1993
Homo sapiens
Manually annotated by BRENDA team
Labelle, Y.; Puymirat, J.; Tanguay, R.M.
Localization of cells in the rat brain expressing fumarylacetoacetate hydrolase, the deficient enzyme in hereditary tyrosinemia type 1
Biochim. Biophys. Acta
1180
250-256
1993
Homo sapiens, Rattus norvegicus
Manually annotated by BRENDA team
Labelle, Y.; Phaneuf, D.; Leclerc, B.; Tanguay, R.M.
Characterization of the human fumarylacetoacetate hydrolase gene and identification of a missense mutation abolishing enzymatic activity
Hum. Mol. Genet.
2
941-946
1993
Homo sapiens
Manually annotated by BRENDA team
Awata, H.; Endo, F.; Tanoue, A.; Kitano, A.; Nakano, Y.; Matsuda, I.
Structural organization and analysis of the human fumarylacetoacetate hydrolase gene in tyrosinemia type I
Biochim. Biophys. Acta
1226
168-172
1994
Homo sapiens
Manually annotated by BRENDA team
Bateman, R.L.; Bhanumoorthy, P.; Witte, J.F.; McClard, R.W.; Grompe, M.; Timm, D.E.
Mechanistic inferences from the crystal structure of fumarylacetoacetate hydrolase with a bound phosphorus-based inhibitor
J. Biol. Chem.
276
15284-15291
2001
Homo sapiens, Mus musculus
Manually annotated by BRENDA team
Bateman, R.L.; Ashworth, J.; Witte, J.F.; Baker, L.J.; Bhanumoorthy, P.; Timm, D.E.; Hurley, T.D.; Grompe, M.; McClard, R.W.
Slow-onset inhibition of fumarylacetoacetate hydrolase by phosphinate mimics of the tetrahedral intermediate: kinetics, crystal structure and pharmacokinetics
Biochem. J.
402
251-260
2007
Homo sapiens, Mus musculus (P35505), Mus musculus
Manually annotated by BRENDA team
Weiss, A.K.H.; Loeffler, J.R.; Liedl, K.R.; Gstach, H.; Jansen-Duerr, P.
The fumarylacetoacetate hydrolase (FAH) superfamily of enzymes multifunctional enzymes from microbes to mitochondria
Biochem. Soc. Trans.
46
295-309
2018
Acinetobacter baumannii (A0A0D5YDA5), Cupriavidus gilardii (A0A0M3SVN7), Phaeobacter gallaeciensis (A0A1B0ZSC0), Homo sapiens (P16930), Homo sapiens, Cupriavidus gilardii CR3 (A0A0M3SVN7)
Manually annotated by BRENDA team
Macias, I.; Lain, A.; Bernardo-Seisdedos, G.; Gil, D.; Gonzalez, E.; Falcon-Perez, J.M.; Millet, O.
Hereditary tyrosinemia type I-associated mutations in fumarylacetoacetate hydrolase reduce the enzyme stability and increase its aggregation rate
J. Biol. Chem.
294
13051-13060
2019
Homo sapiens (P16930)
Manually annotated by BRENDA team