ID Q85YC7_9VIRI Unreviewed; 399 AA.
AC Q85YC7;
DT 01-JUN-2003, integrated into UniProtKB/TrEMBL.
DT 01-JUN-2003, sequence version 1.
DT 27-MAR-2024, entry version 98.
DE RecName: Full=ATP synthase subunit beta {ECO:0000256|RuleBase:RU003553};
DE EC=7.1.2.2 {ECO:0000256|RuleBase:RU003553};
DE Flags: Fragment;
GN Name=atpB {ECO:0000313|EMBL:AAL92544.1};
OS Coleochaete sp. 327d3.
OG Plastid; Chloroplast {ECO:0000313|EMBL:AAL92544.1}.
OC Eukaryota; Viridiplantae; Streptophyta; Coleochaetophyceae; Coleochaetales;
OC Coleochaetaceae; Coleochaete.
OX NCBI_TaxID=190328 {ECO:0000313|EMBL:AAL92544.1};
RN [1] {ECO:0000313|EMBL:AAL92544.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=327d3 {ECO:0000313|EMBL:AAL92544.1};
RA Cimino M.T., Delwiche C.F.;
RT "Molecular and morphological data identify a cryptic species complex in
RT endophytic members of the genus Coleochaete Breb (Chlorophyta:
RT Coleochaetaceae).";
RL J. Phycol. 38:1213-1221(2002).
CC -!- FUNCTION: Produces ATP from ADP in the presence of a proton gradient
CC across the membrane. {ECO:0000256|RuleBase:RU003553}.
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:0000256|ARBA:ARBA00001741,
CC ECO:0000256|RuleBase:RU003553};
CC -!- SUBUNIT: F-type ATPases have 2 components, CF(1) - the catalytic core
CC - and CF(0) - the membrane proton channel. CF(1) has five subunits:
CC alpha(3), beta(3), gamma(1), delta(1), epsilon(1). CF(0) has four main
CC subunits: a(1), b(1), b'(1) and c(9-12).
CC {ECO:0000256|RuleBase:RU003553}.
CC -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC {ECO:0000256|ARBA:ARBA00008936}.
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DR EMBL; AY082321; AAL92544.1; -; Genomic_DNA.
DR AlphaFoldDB; Q85YC7; -.
DR GO; GO:0009507; C:chloroplast; IEA:UniProtKB-KW.
DR GO; GO:0045261; C:proton-transporting ATP synthase complex, catalytic core F(1); IEA:UniProtKB-KW.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
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; IEA:UniProtKB-EC.
DR CDD; cd18110; ATP-synt_F1_beta_C; 1.
DR CDD; cd01133; F1-ATPase_beta_CD; 1.
DR Gene3D; 2.40.10.170; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR HAMAP; MF_01347; ATP_synth_beta_bact; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR005722; ATP_synth_F1_bsu.
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; IPR027417; P-loop_NTPase.
DR NCBIfam; TIGR01039; atpD; 1.
DR PANTHER; PTHR15184; ATP SYNTHASE; 1.
DR PANTHER; PTHR15184:SF71; ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL; 1.
DR Pfam; PF00006; ATP-synt_ab; 1.
DR Pfam; PF02874; ATP-synt_ab_N; 1.
DR SMART; SM00382; AAA; 1.
DR SUPFAM; SSF47917; C-terminal domain of alpha and beta subunits of F1 ATP synthase; 1.
DR SUPFAM; SSF50615; N-terminal domain of alpha and beta subunits of F1 ATP synthase; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS00152; ATPASE_ALPHA_BETA; 1.
PE 3: Inferred from homology;
KW ATP synthesis {ECO:0000256|ARBA:ARBA00023310,
KW ECO:0000256|RuleBase:RU003553};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU003553};
KW CF(1) {ECO:0000256|ARBA:ARBA00023196, ECO:0000256|RuleBase:RU003553};
KW Chloroplast {ECO:0000313|EMBL:AAL92544.1};
KW Hydrogen ion transport {ECO:0000256|ARBA:ARBA00022781};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065};
KW Membrane {ECO:0000256|ARBA:ARBA00023136};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU003553}; Plastid {ECO:0000313|EMBL:AAL92544.1};
KW Translocase {ECO:0000256|ARBA:ARBA00022967};
KW Transport {ECO:0000256|ARBA:ARBA00022448}.
FT DOMAIN 97..289
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:AAL92544.1"
FT NON_TER 399
FT /evidence="ECO:0000313|EMBL:AAL92544.1"
SQ SEQUENCE 399 AA; 43087 MW; 49458F9B23805424 CRC64;
ILGDNKVRAV SMSATDGLMR GMDVIDTGAP LSVPVGEATL GRIFNVLGEP VDELGPVDST
TTLPIHRSAP AFTQLDTKLS IFETGIKVVD LLAPYRRGGK IGLFGGAGVG KTVLIMELIN
NIAKAHGGVS VFGGVGERTR EGNDLYMEMK ESKVINEENI SESKVALVYG QMNEPPGARM
RVGLTALTMA EYFRDVNKQD VLLFIDNIFR FVQAGSEVSA LLGRMPSAVG YQPTLSTEMG
TLQERITSTK EGSITSIQAV YVPADDLTDP APATTFAHLD ATTVLSRGLA AKGIYPAVDP
LDSTSTMLQP WIVGQEHYET AQGVKQTLQR YKELQDIIAI LGLDELSEED RLTVARARKI
ERFLSQPFFV AEVFTGSPGK YVSLIETIKG FQLILSGDL
//
