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Information on EC 3.6.5.5 - dynamin GTPase and Organism(s) Mus musculus and UniProt Accession P39054

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IUBMB Comments
An enzyme with a molecular mass of about 100 kDa that is involved in endocytosis and is instrumental in pinching off membrane vesicles.
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This record set is specific for:
Mus musculus
UNIPROT: P39054
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Word Map
The taxonomic range for the selected organisms is: Mus musculus
The expected taxonomic range for this enzyme is: Eukaryota, Bacteria
Reaction Schemes
Synonyms
dynamin, dynamin-related protein 1, dynamin 2, d100, dynamin-2, dynamin 1, dynamin i, optic atrophy 1, dynamin-1, gtpase dynamin, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
dynamin 2
-
B-dynamin
-
-
-
-
D100
-
-
-
-
Dyn I
-
-
dynamin
-
-
dynamin 1
-
dynamin 2
-
-
Dynamin BREDNM19
-
-
-
-
dynamin family GTPase
-
-
dynamin GTPase
dynamin I GTPase
-
-
dynamin I guanosine triphosphatase
-
-
Dynamin UDNM
-
-
-
-
Dynamin, brain
-
-
-
-
Dynamin, testicular
-
-
-
-
dynamin-1
-
-
dynamin-like GTPase
-
dynamin-like guanosine-triphosphate hydrolase
-
dynamin-related GTPase
-
GTP phosphohydrolase
-
-
-
-
GTPase
-
-
-
-
GTPase dynamin
-
-
GTPase dynamin-1
-
-
guanine triphosphatase
-
-
-
-
guanosine 5'-triphosphatase
-
-
-
-
guanosine triphosphatase
-
-
-
-
neurolastin
-
-
optic atrophy 1
-
phosphatase, guanosine tri-
-
-
-
-
ribosomal GTPase
-
-
-
-
Shibire protein
-
-
-
-
T-dynamin
-
-
-
-
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
hydrolysis of phosphoric ester
SYSTEMATIC NAME
IUBMB Comments
GTP phosphohydrolase (vesicle-releasing)
An enzyme with a molecular mass of about 100 kDa that is involved in endocytosis and is instrumental in pinching off membrane vesicles.
CAS REGISTRY NUMBER
COMMENTARY hide
9059-32-9
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
GTP + H2O
GDP + phosphate
show the reaction diagram
additional information
?
-
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
GTP + H2O
GDP + phosphate
show the reaction diagram
additional information
?
-
METALS and IONS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Zn2+
-
binding coordinates are conserved
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
dynasore
a dynamin inhibitor
(1R,2R)-2-(aminomethyl)-N,N-diethyl-1-phenyl-cyclopropane-1-carboxamide
-
milnacipran
(3S-trans)-3-((1,3-benzodioxol-5-yloxy)methyl)-4-(4-fluorophenyl)-piperidine
-
paroxetine
1,2,3,4,10,14b-hexahydro-2-methyldibenzo[c,f]pyrazino[1,2-a]azepine
-
mianserin
1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro[2]benzofuran-5-carbonitrile
-
citalopram
10,11-dihydro-5-[3-(methylamino)propyl]-5H-dibenz[b,f]azepine
-
desipramine
2-((8-chlorodibenzo(b,f)thiepin-10-yl)oxy)-N,N-dimethylethylamine
-
zotepine
3-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)-N-methyl-1-propanamine
-
nortriptyline
3-(2-chloro-10H-phenothiazin-10-yl)-N,N-dimethyl-propan-1-amine
-
chlorpromazine
3-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)-N,N-dimethylpropan-1-amine
-
imipramine
3-(9-chloro-5,6-dihydrobenzo[b][1]benzazepin-11-yl)-N,N-dimethylpropan-1-amine
-
clomipramine
4-[4-(4-chlorophenyl)-4-hydroxy-1-piperidyl]-1-(4-fluorophenyl)-butan-1-one
-
haloperidol
5H-dibenz[b,f]azepine-5-carboxamide
-
carbamazepine
dynasore
-
-
fluvoxamine
-
a noncompetitive inhibitor of dynamin I with respect to GTP and a competitive inhibitor with respect to L-phosphatidylserine
methyl 2-phenyl-2-(2-piperidyl)acetate
-
methylphenidate
myristyl trimethyl ammonium bromide
-
standard inhibitor of dynamin I
N-(2-diethylaminoethyl)-2-methoxy-5-methylsulfonyl-benzamide
-
tiapride
N-methyl-3-phenyl-3-[4-(trifluoromethyl)phenoxy]-propan-1-amine
-
fluoxetine
N-methyl-9,10-ethanoanthracene-9(10H)-propanamine
-
maprotiline
N-[(1-ethylpyrrolidin-2-yl)methyl]-2-methoxy-5-sulfamoyl-benzamide
-
sulpiride
sertraline
-
a mixed type inhibitor with respect to both GTP and L-phosphatidylserine
ACTIVATING COMPOUND
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
L-phosphatidylserine
-
binds the pleckstrin homology domain of dynamin and enhances its GTPase activity
-
phosphatidylinositol-4,5-bisphosphate
-
binds the pleckstrin homology domain of dynamin and enhances its GTPase activity
additional information
-
robust stimulation of dynamin's GTPase activity upon polymerization
-
KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.0253
GTP
-
in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
IC50 VALUE [mM]
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.1
(1R,2R)-2-(aminomethyl)-N,N-diethyl-1-phenyl-cyclopropane-1-carboxamide
Mus musculus
-
IC50 above 0.1 mM, in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.0234
(3S-trans)-3-((1,3-benzodioxol-5-yloxy)methyl)-4-(4-fluorophenyl)-piperidine
Mus musculus
-
in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.1
1,2,3,4,10,14b-hexahydro-2-methyldibenzo[c,f]pyrazino[1,2-a]azepine
Mus musculus
-
IC50 above 0.1 mM, in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.1
1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro[2]benzofuran-5-carbonitrile
Mus musculus
-
IC50 above 0.1 mM, in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.1
10,11-dihydro-5-[3-(methylamino)propyl]-5H-dibenz[b,f]azepine
Mus musculus
-
IC50 above 0.1 mM, in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.0372
2-[(8-chlorodibenzo[b,f]thiepin-10-yl)oxy]-N,N-dimethylethanamine
Mus musculus
-
in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.064
3-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)-N-methyl-1-propanamine
Mus musculus
-
in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.0472
3-(2-chloro-10H-phenothiazin-10-yl)-N,N-dimethyl-propan-1-amine
Mus musculus
-
in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.1
3-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)-N,N-dimethylpropan-1-amine
Mus musculus
-
IC50 above 0.1 mM, in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.0299
3-(9-chloro-5,6-dihydrobenzo[b][1]benzazepin-11-yl)-N,N-dimethylpropan-1-amine
Mus musculus
-
in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.1
4-[4-(4-chlorophenyl)-4-hydroxy-1-piperidyl]-1-(4-fluorophenyl)-butan-1-one
Mus musculus
-
IC50 above 0.1 mM, in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.1
5H-dibenz[b,f]azepine-5-carboxamide
Mus musculus
-
IC50 above 0.1 mM, in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.0147
fluvoxamine
Mus musculus
-
in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.1
methyl 2-phenyl-2-(2-piperidyl)acetate
Mus musculus
-
IC50 above 0.1 mM, in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.0241
myristyl trimethyl ammonium bromide
Mus musculus
-
in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.1
N-(2-diethylaminoethyl)-2-methoxy-5-methylsulfonyl-benzamide
Mus musculus
-
IC50 above 0.1 mM, in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.0334
N-methyl-3-phenyl-3-[4-(trifluoromethyl)phenoxy]-propan-1-amine
Mus musculus
-
in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.0211
N-methyl-9,10-ethanoanthracene-9(10H)-propanamine
Mus musculus
-
in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.1
N-[(1-ethylpyrrolidin-2-yl)methyl]-2-methoxy-5-sulfamoyl-benzamide
Mus musculus
-
IC50 above 0.1 mM, in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
0.0073
sertraline
Mus musculus
-
in 10 mM Tris-HCl, 10 mM NaCl, 2 mM Mg2+, at 30°C
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
-
UniProt
Manually annotated by BRENDA team
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
-
isozymes dymanin 2 and dynamin 3
Manually annotated by BRENDA team
-
photoreceptor cell
Manually annotated by BRENDA team
additional information
-
isozyme dynamin 2 is expressed ubiquitously. Isozyme dynamin 3 is found predominantly in the brain (at much lower levels than dynamin 1) and testis, and at lower levels in some tissues, such as the lung
Manually annotated by BRENDA team
LOCALIZATION
ORGANISM
UNIPROT
COMMENTARY hide
GeneOntology No.
LITERATURE
SOURCE
-
dynamin is a general component of clathrin-coated endocytic pits
Manually annotated by BRENDA team
-
dynamin 2 is localized in the cytoplasm of meiotic germ cells
Manually annotated by BRENDA team
-
neurolastin is peripherally associated with membranes via its C-terminus and localizes to endocytic vesicles
Manually annotated by BRENDA team
-
neurolastin is peripherally associated with membranes via its C-terminus but seems to contains two transmembrane segments
Manually annotated by BRENDA team
neurolastin is developmentally regulated and present on mitochondria. Neurolastin also localizes to mitochondria in transgenic HeLa cells, cultured neurons, and brain tissue. The mitochondrial localization of neurolastin depends upon an N-terminal mitochondrial targeting sequence. Neurolastin is imported into the mitochondrial intermembrane space. Although neurolastin is only partially mitochondrially localized at steady state, it displays increased translocation to mitochondria in response to neuronal stress and mitochondrial fragmentation
Manually annotated by BRENDA team
anchored to the inner membrane
Manually annotated by BRENDA team
additional information
determination of colocalization of recominant GFP-tagged enzyme with mitochondria in neurons and brains of transgenic mice. Immunohistochemic analysis
-
Manually annotated by BRENDA team
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
evolution
malfunction
metabolism
physiological function
additional information
-
structure-function relationship, overview. The C-terminal Pro-rich region, PRD, contains an array of PXXP amino acid motifs, which interact with many SH3 domain-containing proteins to localize dynamin at endocytic sites and coordinate dynamin's function with these other factors during endocytosis. Many proteins that bind dynamin's Pro-rich domain via an SRC homology 3 domain also contain Bin-amphiphysin-Rvs, i.e. BAR, domains, which are protein modules with curvature-generating and -sensing properties
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
DYN2_MOUSE
870
0
98145
Swiss-Prot
other Location (Reliability: 3)
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
100000
-
dynamin 2 interacts with complexin in a GST-pulldown assay, it is identified by SDS-PAGE and Westernblotting and by mass spectroscopy
95000
-
identified in immunoprecipitation experiments by MS/MS sequence analysis
additional information
SUBUNIT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
tetramer
-
a dimer of dimers, the stalk of dynamin dimerizes in a cross-like fashion to yield a dynamin dimer in which the two G domains are oriented in opposite directions. The tetrameric form of dynamin, which can be abundant in solution, may be an intermediate in higher-order assembly
additional information
POSTTRANSLATIONAL MODIFICATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
ubiquitination
ubiquitin-mediated regulation of dynamin GTPases serves as a quality control mechanism for maintaining mitochondrial dynamics
PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
C83S/C103S
site-directed mutagenesis
C85A
-
site-directed mutagenesis, a dominant-negative mutant
D273A
OPA1 missense mutation associated with autosomal dominant optic atrophy
E270K
OPA1 missense mutation associated with autosomal dominant optic atrophy
GST-Dyn1-C
-
single domain of dynamin-1, constructed for the identification of the interaction domains between dynamin-1 and TULP1
GST-Dyn1-N
-
single domain of dynamin-1, constructed for the identification of the interaction domains between dynamin-1 and TULP1
GST-Dyn1-PRD
-
single domain of dynamin-1, constructed for the identification of the interaction domains between dynamin-1 and TULP1
H97W
-
site-directed mutagenesis, a RING mutant
K301A
loss of function mutation within the G1 GTP-binding domain
K44A
-
dominant-negative dynamin mutant
OPA1Q285STOP
naturally occuring mutation, heterozygous mutant mice, carrying either a premature stop codon (OPA1Q285STOP/+) or an in-frame deletion of 27 amino acids (OPA1Q329-355del/+) in the GTPase domain, are based on haploinsufficiency since both models show a 50% reduction in OPA1 protein expression
Q329-355del
naturally occuring mutation, heterozygous mutant mice, carrying either a premature stop codon (OPA1Q285STOP/+) or an in-frame deletion of 27 amino acids (OPA1Q329-355del/+) in the GTPase domain, are based on haploinsufficiency since both models show a 50% reduction in OPA1 protein expression
R340Q
-
site-directed mutagenesis, GTPase inactive mutant
R386G
site-directed mutagenesis, replacement of Arg386 with Gly in dynamin 1 middle domain reduces GTPase activity and oligomer stability in the absence of lipids, while in presence of phosphatidylserine liposomes, the intermolecular interactions of dynamin 1 are not affected. The mutant is a monomer with reduced GTPase activity compared to the wild-type enzyme
additional information
-
construction of neurolastin knockout mice
PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
glutathione S-transferase dynamin-1 fusion constructs are expressed in Escherichia coli BL21 cells, the proteins are purified using glutathione-Sepharose 4B beads
-
TALON metal affinity resin column chromatography and MonoQ column chroamtography
-
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
gene Rnf112, recombinant expression of C-terminally HA-tagged enzyme in transgenic C83S/C103S mutant mice and in HeLa cells, and of GFP-tagged enzyme from pEGFP-N1 vector in transgenic mice
His-tagged dynamin I is expressed in Escherichia coli Rosetta2 (DE3) cells
-
recombinant expression of HA-tagged neurolastin in HEK cells, recombinant expression of GST-tagged wild-type and mutant enzymes in HeLa cells
-
recombinant expression of His6-tagged or FLAG-tagged wild-type and mutant enzymes in HeLa cells
the full-length mouse dynamin-1 cDNA isolated from retina is subcloned into the pGEX-2TK vector, the construct is used to generate three different dynamin-1 domain constructs, the N-terminal domain, aa 1-520, the proline-rich domain, aa 750-814, and the C-terminal domain, aa 521-814
-
wild-type mOPA1 and its mutants are subcloned into the mammalian expression vector pCNX2 for transfection of COS-7 cells
APPLICATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
medicine
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Xi, Q.; Pauer, G.J.; Ball, S.L.; Rayborn, M.; Hollyfield, J.G.; Peachey, N.S.; Crabb, J.W.; Hagstrom, S.A.
Interaction between the photoreceptor-specific tubby-like protein 1 and the neuronal-specific GTPase dynamin-1
Invest. Ophthalmol. Vis. Sci.
48
2837-2844
2007
Mus musculus
Manually annotated by BRENDA team
Zhao, L.; Shi, X.; Li, L.; Miller, D.J.
Dynamin 2 associates with complexins and is found in the acrosomal region of mammalian sperm
Mol. Reprod. Dev.
74
750-757
2007
Mus musculus
Manually annotated by BRENDA team
Misaka, T.; Murate, M.; Fujimoto, K.; Kubo, Y.
The dynamin-related mouse mitochondrial GTPase OPA1 alters the structure of the mitochondrial inner membrane when exogenously introduced into COS-7 cells
Neurosci. Res.
55
123-133
2006
Mus musculus (P58281), Mus musculus
Manually annotated by BRENDA team
Otsuka, A.; Abe, T.; Watanabe, M.; Yagisawa, H.; Takei, K.; Yamada, H.
Dynamin 2 is required for actin assembly in phagocytosis in Sertoli cells
Biochem. Biophys. Res. Commun.
378
478-482
2009
Mus musculus (P39054)
Manually annotated by BRENDA team
Otomo, M.; Takahashi, K.; Miyoshi, H.; Osada, K.; Nakashima, H.; Yamaguchi, N.
Some selective serotonin reuptake inhibitors inhibit dynamin I guanosine triphosphatase (GTPase)
Biol. Pharm. Bull.
31
1489-1495
2008
Mus musculus
Manually annotated by BRENDA team
Marina-Garcia, N.; Franchi, L.; Kim, Y.G.; Hu, Y.; Smith, D.E.; Boons, G.J.; Nunez, G.
Clathrin- and dynamin-dependent endocytic pathway regulates muramyl dipeptide internalization and NOD2 activation
J. Immunol.
182
4321-4327
2009
Mus musculus
Manually annotated by BRENDA team
Ferguson, S.M.; De Camilli, P.
Dynamin, a membrane-remodelling GTPase
Nat. Rev. Mol. Cell Biol.
13
75-88
2012
Caenorhabditis elegans, Drosophila melanogaster, Homo sapiens, Mus musculus, Rattus norvegicus
Manually annotated by BRENDA team
Belenguer, P.; Pellegrini, L.
The dynamin GTPase OPA1: more than mitochondria?
Biochim. Biophys. Acta
1833
176-183
2013
Homo sapiens (O60313), Mus musculus (P58281)
Manually annotated by BRENDA team
Takahashi, K.; Otomo, M.; Yamaguchi, N.; Nakashima, H.; Miyoshi, H.
Replacement of Arg-386 with Gly in dynamin 1 middle domain reduced GTPase activity and oligomer stability in the absence of lipids
Biosci. Biotechnol. Biochem.
76
2195-2200
2012
Mus musculus (P39053)
Manually annotated by BRENDA team
Lomash, R.M.; Gu, X.; Youle, R.J.; Lu, W.; Roche, K.W.
Neurolastin, a dynamin family GTPase, regulates excitatory synapses and spine density
Cell Rep.
12
743-751
2015
Mus musculus
Manually annotated by BRENDA team
Lomash, R.M.; Petralia, R.S.; Holtzclaw, L.A.; Tsuda, M.C.; Wang, Y.X.; Badger, J.D.; Cameron, H.A.; Youle, R.J.; Roche, K.W.
Neurolastin, a dynamin family GTPase, translocates to mitochondria upon neuronal stress and alters mitochondrial morphology in vivo
J. Biol. Chem.
294
11498-11512
2019
Mus musculus (Q8K1M6)
Manually annotated by BRENDA team