ID A0A8K1L2N6_9ERIC Unreviewed; 247 AA. AC A0A8K1L2N6; DT 03-AUG-2022, integrated into UniProtKB/TrEMBL. DT 03-AUG-2022, sequence version 1. DT 24-JUL-2024, entry version 6. DE RecName: Full=ATP synthase subunit a, chloroplastic {ECO:0000256|HAMAP-Rule:MF_01393, ECO:0000256|RuleBase:RU004449}; DE AltName: Full=ATP synthase F0 sector subunit a {ECO:0000256|HAMAP-Rule:MF_01393}; DE AltName: Full=F-ATPase subunit IV {ECO:0000256|HAMAP-Rule:MF_01393}; GN Name=atpI {ECO:0000256|HAMAP-Rule:MF_01393, GN ECO:0000313|EMBL:UDF87394.1}; OS Camellia indochinensis var. tunghinensis. OG Plastid; Chloroplast {ECO:0000313|EMBL:UDF87394.1}. OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; OC asterids; Ericales; Theaceae; Camellia. OX NCBI_TaxID=147932 {ECO:0000313|EMBL:UDF87394.1}; RN [1] {ECO:0000313|EMBL:UDF87394.1} RP NUCLEOTIDE SEQUENCE. RA Qin B.; RT "The complete chloroplast genome of Camellia petelotii."; RL Submitted (SEP-2021) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: Key component of the proton channel; it plays a direct role CC in the translocation of protons across the membrane. CC {ECO:0000256|HAMAP-Rule:MF_01393}. 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, b, b' and c. {ECO:0000256|HAMAP-Rule:MF_01393}. CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi- CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}. Plastid, CC chloroplast thylakoid membrane {ECO:0000256|HAMAP-Rule:MF_01393, CC ECO:0000256|RuleBase:RU004449}; Multi-pass membrane protein CC {ECO:0000256|HAMAP-Rule:MF_01393, ECO:0000256|RuleBase:RU004449}. CC -!- SIMILARITY: Belongs to the ATPase A chain family. CC {ECO:0000256|ARBA:ARBA00006810, ECO:0000256|HAMAP-Rule:MF_01393}. 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; OK135162; UDF87394.1; -; Genomic_DNA. DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell. DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-UniRule. DR GO; GO:0045263; C:proton-transporting ATP synthase complex, coupling factor F(o); IEA:UniProtKB-KW. DR GO; GO:0046933; F:proton-transporting ATP synthase activity, rotational mechanism; IEA:UniProtKB-UniRule. DR GO; GO:0042777; P:proton motive force-driven plasma membrane ATP synthesis; IEA:TreeGrafter. DR CDD; cd00310; ATP-synt_Fo_a_6; 1. DR Gene3D; 1.20.120.220; ATP synthase, F0 complex, subunit A; 1. DR HAMAP; MF_01393; ATP_synth_a_bact; 1. DR InterPro; IPR045082; ATP_syn_F0_a_bact/chloroplast. DR InterPro; IPR000568; ATP_synth_F0_asu. DR InterPro; IPR023011; ATP_synth_F0_asu_AS. DR InterPro; IPR035908; F0_ATP_A_sf. DR NCBIfam; TIGR01131; ATP_synt_6_or_A; 1. DR PANTHER; PTHR42823; ATP SYNTHASE SUBUNIT A, CHLOROPLASTIC; 1. DR PANTHER; PTHR42823:SF3; ATP SYNTHASE SUBUNIT A, CHLOROPLASTIC; 1. DR Pfam; PF00119; ATP-synt_A; 1. DR PRINTS; PR00123; ATPASEA. DR SUPFAM; SSF81336; F1F0 ATP synthase subunit A; 1. DR PROSITE; PS00449; ATPASE_A; 1. PE 3: Inferred from homology; KW ATP synthesis {ECO:0000256|ARBA:ARBA00023310, ECO:0000256|HAMAP- KW Rule:MF_01393}; KW CF(0) {ECO:0000256|ARBA:ARBA00022547, ECO:0000256|HAMAP-Rule:MF_01393}; KW Chloroplast {ECO:0000256|RuleBase:RU004449, ECO:0000313|EMBL:UDF87394.1}; KW Hydrogen ion transport {ECO:0000256|ARBA:ARBA00022781, ECO:0000256|HAMAP- KW Rule:MF_01393}; KW Ion transport {ECO:0000256|ARBA:ARBA00023065, ECO:0000256|HAMAP- KW Rule:MF_01393}; KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_01393}; KW Plastid {ECO:0000256|RuleBase:RU004449, ECO:0000313|EMBL:UDF87394.1}; KW Thylakoid {ECO:0000256|HAMAP-Rule:MF_01393}; KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP- KW Rule:MF_01393}; KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP- KW Rule:MF_01393}; KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|HAMAP-Rule:MF_01393}. FT TRANSMEM 35..58 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01393" FT TRANSMEM 94..114 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01393" FT TRANSMEM 134..153 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01393" FT TRANSMEM 190..212 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01393" FT TRANSMEM 218..239 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01393" SQ SEQUENCE 247 AA; 27025 MW; 0C60B80B93200F14 CRC64; MNVLSCSINT LKGLYDISGV EVGQHFYWKI GSFQVHGQVL ITSWAVIAIL LGSATIAVRN PQTVPTGGQN FFEYVLEFIR DVSKTQIGEE YGPWVPFIGT MFLFIFVSNW SGALLPWKII QLPHGELAAP TNDINTTVAL ALLTSVAYFY AGLSKKGLAY FGKYIQPTPI LLPINILEDF TKPLSLSFRL FGNILADELV VVVLVSLVPL VVPIPVMFLG LFTSGIQALI FATLAAAYIG ESMEGHH //