ID A0A0R3VYT1_TAEAS Unreviewed; 491 AA.
AC A0A0R3VYT1;
DT 20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT 20-JAN-2016, sequence version 1.
DT 27-MAR-2024, entry version 27.
DE RecName: Full=Vacuolar proton pump subunit B {ECO:0000256|RuleBase:RU366021};
DE Short=V-ATPase subunit B {ECO:0000256|RuleBase:RU366021};
DE AltName: Full=Vacuolar proton pump subunit B {ECO:0000256|RuleBase:RU366021};
GN ORFNames=TASK_LOCUS2575 {ECO:0000313|EMBL:VDK25549.1};
OS Taenia asiatica (Asian tapeworm).
OC Eukaryota; Metazoa; Spiralia; Lophotrochozoa; Platyhelminthes; Cestoda;
OC Eucestoda; Cyclophyllidea; Taeniidae; Taenia.
OX NCBI_TaxID=60517 {ECO:0000313|Proteomes:UP000046400, ECO:0000313|WBParaSite:TASK_0000257501-mRNA-1};
RN [1] {ECO:0000313|WBParaSite:TASK_0000257501-mRNA-1}
RP IDENTIFICATION.
RG WormBaseParasite;
RL Submitted (FEB-2017) to UniProtKB.
RN [2] {ECO:0000313|EMBL:VDK25549.1, ECO:0000313|Proteomes:UP000282613}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RG Pathogen Informatics;
RL Submitted (NOV-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Non-catalytic subunit of the V1 complex of vacuolar(H+)-
CC ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral
CC complex (V1) that hydrolyzes ATP and a membrane integral complex (V0)
CC that translocates protons. V-ATPase is responsible for acidifying and
CC maintaining the pH of intracellular compartments and in some cell
CC types, is targeted to the plasma membrane, where it is responsible for
CC acidifying the extracellular environment.
CC {ECO:0000256|RuleBase:RU366021}.
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. The V1 complex consists of three catalytic AB heterodimers
CC that form a heterohexamer, three peripheral stalks each consisting of
CC EG heterodimers, one central rotor including subunits D and F, and the
CC regulatory subunits C and H. The proton translocation complex V0
CC consists of the proton transport subunit a, a ring of proteolipid
CC subunits c9c'', rotary subunit d, subunits e and f, and the accessory
CC subunits. {ECO:0000256|RuleBase:RU366021}.
CC -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC {ECO:0000256|ARBA:ARBA00008936, ECO:0000256|RuleBase:RU366021}.
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DR EMBL; UYRS01002081; VDK25549.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0R3VYT1; -.
DR STRING; 60517.A0A0R3VYT1; -.
DR WBParaSite; TASK_0000257501-mRNA-1; TASK_0000257501-mRNA-1; TASK_0000257501.
DR Proteomes; UP000046400; Unplaced.
DR Proteomes; UP000282613; Unassembled WGS sequence.
DR GO; GO:0033180; C:proton-transporting V-type ATPase, V1 domain; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:InterPro.
DR GO; GO:0046961; F:proton-transporting ATPase activity, rotational mechanism; IEA:InterPro.
DR GO; GO:0046034; P:ATP metabolic process; IEA:InterPro.
DR CDD; cd18112; ATP-synt_V_A-type_beta_C; 1.
DR CDD; cd18118; ATP-synt_V_A-type_beta_N; 1.
DR CDD; cd01135; V_A-ATPase_B; 1.
DR Gene3D; 3.40.50.12240; -; 1.
DR HAMAP; MF_00310; ATP_synth_B_arch; 1.
DR InterPro; IPR020003; ATPase_a/bsu_AS.
DR InterPro; IPR004100; ATPase_F1/V1/A1_a/bsu_N.
DR InterPro; IPR000194; ATPase_F1/V1/A1_a/bsu_nucl-bd.
DR InterPro; IPR005723; ATPase_V1-cplx_bsu.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR022879; V-ATPase_su_B/beta.
DR NCBIfam; TIGR01040; V-ATPase_V1_B; 1.
DR PANTHER; PTHR43389; V-TYPE PROTON ATPASE SUBUNIT B; 1.
DR PANTHER; PTHR43389:SF4; V-TYPE PROTON ATPASE SUBUNIT B; 1.
DR Pfam; PF00006; ATP-synt_ab; 1.
DR Pfam; PF02874; ATP-synt_ab_N; 1.
DR PIRSF; PIRSF039114; V-ATPsynth_beta/V-ATPase_B; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS00152; ATPASE_ALPHA_BETA; 1.
PE 3: Inferred from homology;
KW Hydrogen ion transport {ECO:0000256|ARBA:ARBA00022781,
KW ECO:0000256|RuleBase:RU366021};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065,
KW ECO:0000256|RuleBase:RU366021};
KW Reference proteome {ECO:0000313|Proteomes:UP000282613};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU366021}.
FT DOMAIN 28..94
FT /note="ATPase F1/V1/A1 complex alpha/beta subunit N-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF02874"
FT DOMAIN 151..378
FT /note="ATPase F1/V1/A1 complex alpha/beta subunit
FT nucleotide-binding"
FT /evidence="ECO:0000259|Pfam:PF00006"
SQ SEQUENCE 491 AA; 54583 MW; 7434A78E3115B025 CRC64;
MASSGVFAHK QAVTRDYVLH PRISYRTVSG VNGPLVILDD VKFPKYAEIV RLTLADGSVR
SGQVLEVSGK KAVVQVFEGT SGIDAKNTTC EFTGDVLRTA VSEDMLGRIF NGSGKPKDGG
PSILAEDYLD IEGQPINPYS RIYPREMIQT GISSIDVMNS IARGQKIPIF SASGLPHNEI
AAQICRQAGL VKKRGNDGAV DESDNFAIVF AAMGVNMETA RFFMQDFKEH GSMENVCLFL
NLANDPTIER IITPRIALTT AEYLAYQCEK HVLVILTDMS SYAEALREVS AAREEVPGRR
GFPGYMYTDL ASIYERAGCV EGRSGSITQI PILTMPNDDI THPIPDLTGY ITEGQIYVDR
QLHNRQIYPP INVLPSLSRL MKSAIGAEMT REDHSDVSNQ LYACYAIGKD VQAMKAVVGE
EALSAEDLLY LEFLSKFEKL FISQGAYENR SIFDSLDIGW DLLRIFPKEL LKRIPETTLN
KYYPRRMERQ N
//
