位置:首页 > 蛋白库 > VATA_BOVIN
VATA_BOVIN
ID   VATA_BOVIN              Reviewed;         617 AA.
AC   P31404; Q3MHQ8;
DT   01-JUL-1993, integrated into UniProtKB/Swiss-Prot.
DT   30-MAY-2006, sequence version 2.
DT   03-AUG-2022, entry version 164.
DE   RecName: Full=V-type proton ATPase catalytic subunit A;
DE            Short=V-ATPase subunit A;
DE            EC=7.1.2.2 {ECO:0000269|PubMed:32764564};
DE   AltName: Full=V-ATPase 69 kDa subunit;
DE   AltName: Full=Vacuolar proton pump subunit alpha;
GN   Name=ATP6V1A; Synonyms=ATP6A1, ATP6V1A1;
OS   Bos taurus (Bovine).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Laurasiatheria; Artiodactyla; Ruminantia; Pecora; Bovidae;
OC   Bovinae; Bos.
OX   NCBI_TaxID=9913;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=1722207; DOI=10.1016/s0021-9258(18)54266-6;
RA   Puopolo K., Kumamoto C., Adachi I., Forgac M.;
RT   "A single gene encodes the catalytic 'A' subunit of the bovine vacuolar
RT   H(+)-ATPase.";
RL   J. Biol. Chem. 266:24564-24572(1991).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   TISSUE=Adrenal medulla;
RX   PubMed=1835703; DOI=10.1016/0014-5793(91)81158-5;
RA   Pan Y.X., Xu J., Strasser J.E., Howell M., Dean G.E.;
RT   "Structure and expression of subunit A from the bovine chromaffin cell
RT   vacuolar ATPase.";
RL   FEBS Lett. 293:89-92(1991).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   STRAIN=Crossbred X Angus; TISSUE=Ileum;
RG   NIH - Mammalian Gene Collection (MGC) project;
RL   Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases.
RN   [4] {ECO:0007744|PDB:6XBW, ECO:0007744|PDB:6XBY}
RP   STRUCTURE BY ELECTRON MICROSCOPY (3.37 ANGSTROMS) IN COMPLEX WITH ADP,
RP   FUNCTION, CATALYTIC ACTIVITY, ACTIVITY REGULATION, IDENTIFICATION IN THE
RP   V-ATPASE COMPLEX, SUBCELLULAR LOCATION, IDENTIFICATION BY MASS
RP   SPECTROMETRY, AND TISSUE SPECIFICITY.
RX   PubMed=32764564; DOI=10.1038/s41467-020-17762-9;
RA   Wang R., Long T., Hassan A., Wang J., Sun Y., Xie X.S., Li X.;
RT   "Cryo-EM structures of intact V-ATPase from bovine brain.";
RL   Nat. Commun. 11:3921-3921(2020).
CC   -!- FUNCTION: Catalytic subunit of the V1 complex of vacuolar(H+)-ATPase
CC       (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1)
CC       that hydrolyzes ATP and a membrane integral complex (V0) that
CC       translocates protons (PubMed:32764564). V-ATPase is responsible for
CC       acidifying and maintaining the pH of intracellular compartments and in
CC       some cell types, is targeted to the plasma membrane, where it is
CC       responsible for acidifying the extracellular environment
CC       (PubMed:32764564). In aerobic conditions, involved in intracellular
CC       iron homeostasis, thus triggering the activity of Fe(2+) prolyl
CC       hydroxylase (PHD) enzymes, and leading to HIF1A hydroxylation and
CC       subsequent proteasomal degradation (By similarity). May play a role in
CC       neurite development and synaptic connectivity (By similarity).
CC       {ECO:0000250|UniProtKB:P38606, ECO:0000269|PubMed:32764564}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + 4 H(+)(in) + H2O = ADP + 5 H(+)(out) + phosphate;
CC         Xref=Rhea:RHEA:57720, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:456216; EC=7.1.2.2;
CC         Evidence={ECO:0000269|PubMed:32764564};
CC   -!- ACTIVITY REGULATION: ATP hydrolysis occurs at the interface between the
CC       nucleotide-binding domains of subunits A and B (Probable). ATP
CC       hydrolysis triggers a conformational change in the subunits D and F,
CC       which induces a shift of subunit d (Probable). The c-ring is
CC       subsequently rotated and results in a continuous proton translocation
CC       across the membrane (Probable). The V-ATPase is inhibited by
CC       bafilomycin A (PubMed:32764564). {ECO:0000269|PubMed:32764564,
CC       ECO:0000305|PubMed:32764564}.
CC   -!- SUBUNIT: V-ATPase is a heteromultimeric enzyme made up of two
CC       complexes: the ATP-hydrolytic V1 complex and the proton translocation
CC       V0 complex (PubMed:32764564). The V1 complex consists of three
CC       catalytic AB heterodimers that form a heterohexamer, three peripheral
CC       stalks each consisting of EG heterodimers, one central rotor including
CC       subunits D and F, and the regulatory subunits C and H
CC       (PubMed:32764564). The proton translocation complex V0 consists of the
CC       proton transport subunit a, a ring of proteolipid subunits c9c'',
CC       rotary subunit d, subunits e and f, and the accessory subunits
CC       ATP6AP1/Ac45 and ATP6AP2/PRR (PubMed:32764564). Interacts with the V0
CC       complex V-ATPase subunit a4 ATP6V0A4 (By similarity). Interacts with
CC       WFS1 (By similarity). Interacts with alpha-crystallin B chain/CRYAB and
CC       with MTOR, forming a ternary complex (By similarity).
CC       {ECO:0000250|UniProtKB:P38606, ECO:0000250|UniProtKB:P50516,
CC       ECO:0000269|PubMed:32764564}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250|UniProtKB:P38606}.
CC       Cytoplasm, cytosol {ECO:0000250|UniProtKB:P50516}. Cytoplasmic vesicle,
CC       secretory vesicle {ECO:0000250|UniProtKB:P38606}. Cytoplasmic vesicle,
CC       clathrin-coated vesicle membrane {ECO:0000269|PubMed:32764564};
CC       Peripheral membrane protein {ECO:0000305}. Lysosome
CC       {ECO:0000250|UniProtKB:P50516}. Note=Co-localizes with WFS1 in the
CC       secretory granules in neuroblastoma cell lines.
CC       {ECO:0000250|UniProtKB:P38606}.
CC   -!- TISSUE SPECIFICITY: Expressed in brain (at protein level).
CC       {ECO:0000269|PubMed:32764564}.
CC   -!- PTM: Phosphorylation at Ser-384 by AMPK down-regulates its enzyme
CC       activity. {ECO:0000250|UniProtKB:P50516}.
CC   -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC       {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAI05146.1; Type=Erroneous initiation; Evidence={ECO:0000305};
CC       Sequence=CAA41276.1; Type=Erroneous initiation; Evidence={ECO:0000305};
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; M80430; AAA30392.1; -; mRNA.
DR   EMBL; X58386; CAA41276.1; ALT_INIT; mRNA.
DR   EMBL; BC105145; AAI05146.1; ALT_INIT; mRNA.
DR   PIR; S19659; S19659.
DR   RefSeq; NP_776929.1; NM_174504.2.
DR   RefSeq; XP_015326478.1; XM_015470992.1.
DR   PDB; 6XBW; EM; 3.37 A; A/B/C=1-617.
DR   PDB; 6XBY; EM; 3.79 A; A/B/C=1-617.
DR   PDB; 7KHR; EM; 3.62 A; A/B/C=1-617.
DR   PDBsum; 6XBW; -.
DR   PDBsum; 6XBY; -.
DR   PDBsum; 7KHR; -.
DR   AlphaFoldDB; P31404; -.
DR   SMR; P31404; -.
DR   CORUM; P31404; -.
DR   STRING; 9913.ENSBTAP00000050728; -.
DR   PaxDb; P31404; -.
DR   PeptideAtlas; P31404; -.
DR   PRIDE; P31404; -.
DR   Ensembl; ENSBTAT00000068126; ENSBTAP00000070089; ENSBTAG00000002703.
DR   GeneID; 282147; -.
DR   KEGG; bta:282147; -.
DR   CTD; 523; -.
DR   VEuPathDB; HostDB:ENSBTAG00000002703; -.
DR   VGNC; VGNC:26316; ATP6V1A.
DR   eggNOG; KOG1352; Eukaryota.
DR   GeneTree; ENSGT00550000074787; -.
DR   HOGENOM; CLU_008162_3_1_1; -.
DR   InParanoid; P31404; -.
DR   OMA; RIVKTFW; -.
DR   OrthoDB; 241249at2759; -.
DR   TreeFam; TF300811; -.
DR   Proteomes; UP000009136; Chromosome 1.
DR   Bgee; ENSBTAG00000002703; Expressed in occipital lobe and 105 other tissues.
DR   ExpressionAtlas; P31404; baseline and differential.
DR   GO; GO:0030665; C:clathrin-coated vesicle membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0005829; C:cytosol; ISS:UniProtKB.
DR   GO; GO:0005764; C:lysosome; IEA:UniProtKB-SubCell.
DR   GO; GO:0005886; C:plasma membrane; ISS:UniProtKB.
DR   GO; GO:0030133; C:transport vesicle; IEA:UniProtKB-SubCell.
DR   GO; GO:0000221; C:vacuolar proton-transporting V-type ATPase, V1 domain; IDA:UniProtKB.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0046933; F:proton-transporting ATP synthase activity, rotational mechanism; IEA:UniProtKB-EC.
DR   GO; GO:0046961; F:proton-transporting ATPase activity, rotational mechanism; ISS:UniProtKB.
DR   GO; GO:0006879; P:cellular iron ion homeostasis; ISS:UniProtKB.
DR   GO; GO:0036295; P:cellular response to increased oxygen levels; ISS:UniProtKB.
DR   GO; GO:0045851; P:pH reduction; IC:UniProtKB.
DR   GO; GO:1902600; P:proton transmembrane transport; IBA:GO_Central.
DR   Gene3D; 1.10.1140.10; -; 1.
DR   Gene3D; 2.40.30.20; -; 1.
DR   Gene3D; 3.40.50.300; -; 1.
DR   HAMAP; MF_00309; ATP_synth_A_arch; 1.
DR   InterPro; IPR031686; ATP-synth_a_Xtn.
DR   InterPro; IPR023366; ATP_synth_asu-like_sf.
DR   InterPro; IPR020003; ATPase_a/bsu_AS.
DR   InterPro; IPR004100; ATPase_F1/V1/A1_a/bsu_N.
DR   InterPro; IPR036121; ATPase_F1/V1/A1_a/bsu_N_sf.
DR   InterPro; IPR000194; ATPase_F1/V1/A1_a/bsu_nucl-bd.
DR   InterPro; IPR024034; ATPase_F1/V1_b/a_C.
DR   InterPro; IPR005725; ATPase_V1-cplx_asu.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR022878; V-ATPase_asu.
DR   PANTHER; PTHR43607; PTHR43607; 1.
DR   Pfam; PF00006; ATP-synt_ab; 1.
DR   Pfam; PF02874; ATP-synt_ab_N; 1.
DR   Pfam; PF16886; ATP-synt_ab_Xtn; 1.
DR   SUPFAM; SSF50615; SSF50615; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR01042; V-ATPase_V1_A; 1.
DR   PROSITE; PS00152; ATPASE_ALPHA_BETA; 1.
PE   1: Evidence at protein level;
KW   3D-structure; ATP-binding; Cytoplasm; Cytoplasmic vesicle;
KW   Hydrogen ion transport; Ion transport; Lysosome; Membrane;
KW   Nucleotide-binding; Phosphoprotein; Reference proteome; Translocase;
KW   Transport.
FT   CHAIN           1..617
FT                   /note="V-type proton ATPase catalytic subunit A"
FT                   /id="PRO_0000144559"
FT   BINDING         250..257
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000305|PubMed:32764564,
FT                   ECO:0007744|PDB:6XBW, ECO:0007744|PDB:6XBY"
FT   MOD_RES         136
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0000250|UniProtKB:P38606"
FT   MOD_RES         384
FT                   /note="Phosphoserine; by AMPK"
FT                   /evidence="ECO:0000250|UniProtKB:P50516"
FT   CONFLICT        91
FT                   /note="G -> C (in Ref. 1; AAA30392)"
FT                   /evidence="ECO:0000305"
FT   STRAND          18..20
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          26..33
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          41..45
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   TURN            46..49
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          50..58
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          61..68
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          79..93
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           106..113
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          115..117
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          129..131
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          133..137
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          152..157
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          159..161
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          163..167
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          174..179
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          182..185
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          187..189
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          192..195
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          201..203
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          207..213
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          218..220
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          225..227
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           232..236
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          245..249
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          252..255
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           256..265
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          266..268
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          270..278
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           283..290
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           291..293
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          299..301
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           305..308
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          309..314
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           320..338
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   TURN            339..341
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          343..349
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           351..364
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           378..386
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          395..398
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          401..410
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           413..415
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           422..426
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          430..432
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           437..441
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          450..452
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          454..456
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           458..468
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           473..495
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           503..518
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           527..529
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           534..555
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   STRAND          560..562
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           567..573
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   TURN            574..576
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           577..581
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   TURN            582..585
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   HELIX           594..608
FT                   /evidence="ECO:0007829|PDB:6XBW"
FT   TURN            609..611
FT                   /evidence="ECO:0007829|PDB:6XBW"
SQ   SEQUENCE   617 AA;  68344 MW;  EF27E9DB67B6CB9C CRC64;
     MDFSKLPKIR DEDKESTFGY VHGVSGPVVT ACDMAGAAMY ELVRVGHSEL VGEIIRLEGD
     MATIQVYEET SGVSVGDPVL RTGKPLSVEL GPGIMGAIFD GIQRPLSDIS SQTQSIYIPR
     GVNVSALSRD VKWDFTPCKN LRVGSHITGG DIYGIVNENS LIKHKIMLPP RNRGTVTYIA
     PPGNYDTSDV VLELEFEGIK EKFSMVQVWP VRQVRPVTEK LPANHPLLTG QRVLDALFPC
     VQGGTTAIPG AFGCGKTVIS QSLSKYSNSD VIIYVGCGER GNEMSEVLRD FPELTMEVDG
     KVESIMKRTA LVANTSNMPV AAREASIYTG ITLSEYFRDM GYHVSMMADS TSRWAEALRE
     ISGRLAEMPA DSGYPAYLGA RLASFYERAG RVKCLGNPER EGSVSIVGAV SPPGGDFSDP
     VTSATLGIVQ VFWGLDKKLA QRKHFPSVNW LISYSKYMRA LDEYYDKHFT EFVPLRTKAK
     EILQEEEDLA EIVQLVGKAS LAETDKITLE VAKLIKDDFL QQNGYTPYDR FCPFYKTVGM
     LSNMIAFYDM ARRAVETTAQ SDNKITWSII REHMGEILYK LSSMKFKDPV KDGEAKIKAD
     YAQLLEDMQN AFRSLED
 
 
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024