ID A0A3Q0R0W3_AMPCI Unreviewed; 333 AA.
AC A0A3Q0R0W3;
DT 10-APR-2019, integrated into UniProtKB/TrEMBL.
DT 10-APR-2019, sequence version 1.
DT 27-MAR-2024, entry version 23.
DE RecName: Full=Torsin {ECO:0000256|PIRNR:PIRNR038079};
OS Amphilophus citrinellus (Midas cichlid) (Cichlasoma citrinellum).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC Ovalentaria; Cichlomorphae; Cichliformes; Cichlidae; New World cichlids;
OC Cichlasomatinae; Heroini; Amphilophus.
OX NCBI_TaxID=61819 {ECO:0000313|Ensembl:ENSACIP00000003917.1, ECO:0000313|Proteomes:UP000261340};
RN [1] {ECO:0000313|Ensembl:ENSACIP00000003917.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (SEP-2023) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H2O = ADP + H(+) + phosphate; Xref=Rhea:RHEA:13065,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:456216;
CC Evidence={ECO:0000256|ARBA:ARBA00001836};
CC -!- SUBUNIT: Homohexamer. Interacts with TOR1B; the interaction may be
CC specific of neural tissues. Interacts (ATP-bound) with TOR1AIP1 and
CC TOR1AIP2; the interactions induce ATPase activity. Interacts with
CC KLHL14; preferentially when ATP-free. Interacts with KLC1 (via TPR
CC repeats); the interaction associates TOR1A with the kinesin oligomeric
CC complex. Interacts with COPS4; the interaction associates TOR1A with
CC the CSN complex. Interacts with SNAPIN; the interaction is direct and
CC associates SNAPIN with the CSN complex. Interacts with STON2. Interacts
CC (ATP-bound) with SYNE3 (via KASH domain); the interaction is required
CC for SYNE3 nuclear envelope localization. Interacts with VIM; the
CC interaction associates TOR1A with the cytoskeleton. Interacts with
CC PLEC. Interacts (ATP-bound) with SLC6A3; regulates SLC6A3 transport to
CC the plasma membrane. {ECO:0000256|ARBA:ARBA00025909}.
CC -!- SUBCELLULAR LOCATION: Cell projection, growth cone
CC {ECO:0000256|ARBA:ARBA00004624}. Cytoplasmic vesicle membrane
CC {ECO:0000256|ARBA:ARBA00004156}. Endoplasmic reticulum lumen
CC {ECO:0000256|PIRNR:PIRNR038079}. Membrane
CC {ECO:0000256|ARBA:ARBA00004170}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004170}.
CC -!- SIMILARITY: Belongs to the ClpA/ClpB family. Torsin subfamily.
CC {ECO:0000256|ARBA:ARBA00006235, ECO:0000256|PIRNR:PIRNR038079}.
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DR AlphaFoldDB; A0A3Q0R0W3; -.
DR Ensembl; ENSACIT00000004044.1; ENSACIP00000003917.1; ENSACIG00000003085.1.
DR GeneTree; ENSGT00950000182888; -.
DR Proteomes; UP000261340; Unplaced.
DR GO; GO:0005788; C:endoplasmic reticulum lumen; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR GO; GO:0051085; P:chaperone cofactor-dependent protein refolding; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR InterPro; IPR001270; ClpA/B.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR049337; TOR1A_C.
DR InterPro; IPR010448; Torsin.
DR InterPro; IPR017378; Torsin_1/2.
DR PANTHER; PTHR10760; TORSIN; 1.
DR PANTHER; PTHR10760:SF15; TORSIN-1A; 1.
DR Pfam; PF21376; TOR1A_C; 1.
DR Pfam; PF06309; Torsin; 1.
DR PIRSF; PIRSF038079; Torsin_2A; 1.
DR PRINTS; PR00300; CLPPROTEASEA.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|PIRSR:PIRSR038079-1};
KW Cell projection {ECO:0000256|ARBA:ARBA00023273};
KW Endoplasmic reticulum {ECO:0000256|PIRNR:PIRNR038079};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Membrane {ECO:0000256|ARBA:ARBA00023136};
KW Nucleotide-binding {ECO:0000256|PIRSR:PIRSR038079-1};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|SAM:SignalP}.
FT SIGNAL 1..25
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 26..333
FT /note="Torsin"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5018639895"
FT DOMAIN 275..332
FT /note="Torsin-1A C-terminal"
FT /evidence="ECO:0000259|Pfam:PF21376"
FT BINDING 105..112
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PIRSR:PIRSR038079-1"
SQ SEQUENCE 333 AA; 38198 MW; 07848D463BF90C34 CRC64;
LCEMRPRTWH VLLLWMLVCS CTTQAIEPIT TVVVGIGATL GRTLFNYFHE SCDSRWIAFN
ATGLRYDLDT KLFGQHLASR IILKAVKGFM TNPNPKKPLV LSLHGWTGTG KNFVSKLIAE
NIYKEGMDSS FVHVFTSTLH FPHPSQNATY KSQLQRWIKG NVTNCERSMF IFDEMDKMHP
GLIDSIKPYL DYYDKLDGVS YRKSIFIFLS NAGGEGIIQT ALDFWKRGRD REEIELKDLE
TSLSLSVFNN NQSGFFHTSL IDKNLVDFFV PFLPLEYRHV VQCAVAEMRA RNLEPDQDVA
DKVARDLVYF PKSERVFSVK GCKTIESKLD YFT
//
