ID   ASNA_PLABA              Reviewed;         379 AA.
AC   Q4YVP3;
DT   03-NOV-2009, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2005, sequence version 1.
DT   03-AUG-2022, entry version 80.
DE   RecName: Full=ATPase ASNA1 homolog {ECO:0000255|HAMAP-Rule:MF_03112};
DE            EC=3.6.-.- {ECO:0000255|HAMAP-Rule:MF_03112};
DE   AltName: Full=Arsenical pump-driving ATPase homolog {ECO:0000255|HAMAP-Rule:MF_03112};
DE   AltName: Full=Arsenite-stimulated ATPase {ECO:0000255|HAMAP-Rule:MF_03112};
GN   ORFNames=PB000618.02.0;
OS   Plasmodium berghei (strain Anka).
OC   Eukaryota; Sar; Alveolata; Apicomplexa; Aconoidasida; Haemosporida;
OC   Plasmodiidae; Plasmodium; Plasmodium (Vinckeia).
OX   NCBI_TaxID=5823;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ANKA;
RX   PubMed=15637271; DOI=10.1126/science.1103717;
RA   Hall N., Karras M., Raine J.D., Carlton J.M., Kooij T.W.A., Berriman M.,
RA   Florens L., Janssen C.S., Pain A., Christophides G.K., James K.,
RA   Rutherford K., Harris B., Harris D., Churcher C.M., Quail M.A., Ormond D.,
RA   Doggett J., Trueman H.E., Mendoza J., Bidwell S.L., Rajandream M.A.,
RA   Carucci D.J., Yates J.R. III, Kafatos F.C., Janse C.J., Barrell B.G.,
RA   Turner C.M.R., Waters A.P., Sinden R.S.;
RT   "A comprehensive survey of the Plasmodium life cycle by genomic,
RT   transcriptomic, and proteomic analyses.";
RL   Science 307:82-86(2005).
CC   -!- FUNCTION: ATPase required for the post-translational delivery of tail-
CC       anchored (TA) proteins to the endoplasmic reticulum. Recognizes and
CC       selectively binds the transmembrane domain of TA proteins in the
CC       cytosol. This complex then targets to the endoplasmic reticulum by
CC       membrane-bound receptors, where the tail-anchored protein is released
CC       for insertion. This process is regulated by ATP binding and hydrolysis.
CC       ATP binding drives the homodimer towards the closed dimer state,
CC       facilitating recognition of newly synthesized TA membrane proteins. ATP
CC       hydrolysis is required for insertion. Subsequently, the homodimer
CC       reverts towards the open dimer state, lowering its affinity for the
CC       membrane-bound receptor, and returning it to the cytosol to initiate a
CC       new round of targeting. {ECO:0000255|HAMAP-Rule:MF_03112}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_03112}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_03112}.
CC       Endoplasmic reticulum {ECO:0000255|HAMAP-Rule:MF_03112}.
CC   -!- SIMILARITY: Belongs to the arsA ATPase family. {ECO:0000255|HAMAP-
CC       Rule:MF_03112}.
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DR   EMBL; CAAI01002236; CAH97913.1; -; Genomic_DNA.
DR   RefSeq; XP_677790.1; XM_672698.1.
DR   AlphaFoldDB; Q4YVP3; -.
DR   SMR; Q4YVP3; -.
DR   STRING; 5821.PBANKA_071700; -.
DR   VEuPathDB; PlasmoDB:PBANKA_0717000; -.
DR   eggNOG; KOG2825; Eukaryota.
DR   HOGENOM; CLU_040761_0_0_1; -.
DR   InParanoid; Q4YVP3; -.
DR   OMA; TTVSCAY; -.
DR   GO; GO:0005783; C:endoplasmic reticulum; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR   GO; GO:0045048; P:protein insertion into ER membrane; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.50.300; -; 1.
DR   HAMAP; MF_03112; Asna1_Get3; 1.
DR   InterPro; IPR025723; Anion-transp_ATPase-like_dom.
DR   InterPro; IPR016300; ATPase_ArsA/GET3.
DR   InterPro; IPR027542; ATPase_ArsA/GET3_euk.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   PANTHER; PTHR10803; PTHR10803; 1.
DR   Pfam; PF02374; ArsA_ATPase; 2.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR00345; GET3_arsA_TRC40; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cytoplasm; Endoplasmic reticulum; Hydrolase;
KW   Nucleotide-binding; Transport.
FT   CHAIN           1..379
FT                   /note="ATPase ASNA1 homolog"
FT                   /id="PRO_0000388169"
FT   ACT_SITE        77
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03112"
FT   BINDING         48..55
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03112"
FT   BINDING         248
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03112"
FT   BINDING         275
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03112"
SQ   SEQUENCE   379 AA;  42984 MW;  4EECE9EEBE30A37E CRC64;
     MSKAGSDVSS ISCSLSLDSD SCEDEYYETN LNKLIENTSL NWIFVGGKGG VGKTTTSCSI
     AIQLAKKRES VLLLSTDPAH NTSDAFNQKF TNKPTLINSF DNLYCMEIDT TFSEDTAFKI
     NKSDFFNSII PELLQSFPGI DEALCFAELM QSIKNMKYSV IVFDTAPTGH TLRLLAFPDL
     LKKALGYLIN LKEKLKGTLS MLQSLTNNEM EFEGMYDKIN HLNTMSISIQ ENFQNPLKTT
     FVCVCIPEFL SVYETERLIQ ELTKKNISCY NIVVNQVVFP LTSPDVNIEK CEKLLKQIKD
     TNIQNSFNSL ILKAKELEDV YISRRKLQSK YLTQIKNLYG NYFHIVCMPQ LKTEIRGLDK
     ISNFSEMLLQ SKDIPIYST