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

BRENDA support

BRENDA Home
show all | hide all No of entries

Information on EC 5.6.1.5 - proteasome ATPase

for references in articles please use BRENDA:EC5.6.1.5
Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
EC Tree
IUBMB Comments
Belongs to the AAA-type superfamily and, like EC 5.6.1.4 (minus-end-directed kinesin ATPase), is involved in channel gating and polypeptide unfolding before proteolysis in the proteasome. Six ATPase subunits are present in the regulatory particle (RP) of 26S proteasome.
Specify your search results
Select one or more organisms in this record: ?
This record set is specific for:
UNIPROT: O88685
Show additional data
Do not include text mining results
Include (text mining) results
Include results (AMENDA + additional results, but less precise)
Word Map
  • 5.6.1.5
  • atpases
  • ubiquitin-proteasome
  • subcomplexes
  • misfolded
  • hexameric
  • polyubiquitinated
  • disassembly
  • hslu
  • ubiquitin-dependent
  • non-atpase
  • ubiquitin-like
  • er-associated
  • multisubunit
  • deubiquitinase
  • reticulum-associated
  • proteotoxic
  • retrotranslocation
  • proteasome-mediated
  • escrts
  • deubiquitylating
  • valosin-containing
  • immunoproteasome
  • katanin
  • proteasome-associated
  • zellweger
  • escrt-iii
  • spastin
  • medicine
The expected taxonomic range for this enzyme is: Bacteria, Eukaryota, Archaea
Reaction Schemes
+
+
=
+
+
unfolded polypeptide
Synonyms
aaa atpase, pa700, 19s regulatory particle, 19s proteasome, hslvu, tbp-1, 19s rp, rpt2a, psmc5, 26s-proteasome, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
26S protease regulatory subunit 6A
-
RP triphosphatase
-
-
-
-
RP triple-A protein
-
-
-
-
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
hydrolysis of phosphoric ester
-
-
-
-
SYSTEMATIC NAME
IUBMB Comments
ATP phosphohydrolase (polypeptide-degrading)
Belongs to the AAA-type superfamily and, like EC 5.6.1.4 (minus-end-directed kinesin ATPase), is involved in channel gating and polypeptide unfolding before proteolysis in the proteasome. Six ATPase subunits are present in the regulatory particle (RP) of 26S proteasome.
CAS REGISTRY NUMBER
COMMENTARY hide
9000-83-3
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
ATP + H2O + polypeptide
ADP + phosphate + unfolded polypeptide
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
ATP + H2O + polypeptide
ADP + phosphate + unfolded polypeptide
show the reaction diagram
-
-
-
?
METALS and IONS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
Rpt5 or 26S protease regulatory subunit 6A
UniProt
Manually annotated by BRENDA team
LOCALIZATION
ORGANISM
UNIPROT
COMMENTARY hide
GeneOntology No.
LITERATURE
SOURCE
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
malfunction
in cells deficient for AAA-ATPases of the proteasome 19S regulatory particle, the cholesterol biosynthetic enzyme 3-hydroxy-3-methylglutaryl-coenzyme A reductase continued to become membrane-extracted, but not cytosolically dislocated
physiological function
ATPase of the 19S regulatory particle, RP, subcomplex of the 26S proteasome
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
PRS6A_MOUSE
442
0
49549
Swiss-Prot
other Location (Reliability: 3)
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Morris, L.L.; Hartman, I.Z.; Jun, D.J.; Seemann, J.; DeBose-Boyd, R.A.
Sequential actions of the AAA-ATPase valosin-containing protein (VCP)/p97 and the proteasome 19 S regulatory particle in sterol-accelerated, endoplasmic reticulum (ER)-associated degradation of 3-hydroxy-3-methylglutaryl-coenzyme A reductase
J. Biol. Chem.
289
19053-19066
2014
Mus musculus (O88685), Mus musculus (P54775), Mus musculus (P62192), Mus musculus (P62196), Mus musculus (P62334), Mus musculus (Q8BVQ9)
Manually annotated by BRENDA team