ATPH_ANTAG
ID ATPH_ANTAG Reviewed; 81 AA.
AC P61172;
DT 10-MAY-2004, integrated into UniProtKB/Swiss-Prot.
DT 10-MAY-2004, sequence version 1.
DT 25-MAY-2022, entry version 78.
DE RecName: Full=ATP synthase subunit c, chloroplastic {ECO:0000255|HAMAP-Rule:MF_01396};
DE AltName: Full=ATP synthase F(0) sector subunit c {ECO:0000255|HAMAP-Rule:MF_01396};
DE AltName: Full=ATPase subunit III {ECO:0000255|HAMAP-Rule:MF_01396};
DE AltName: Full=F-type ATPase subunit c {ECO:0000255|HAMAP-Rule:MF_01396};
DE Short=F-ATPase subunit c {ECO:0000255|HAMAP-Rule:MF_01396};
DE AltName: Full=Lipid-binding protein {ECO:0000255|HAMAP-Rule:MF_01396};
GN Name=atpH {ECO:0000255|HAMAP-Rule:MF_01396};
OS Anthoceros angustus (Hornwort) (Anthoceros formosae).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Anthocerotophyta;
OC Anthocerotopsida; Anthocerotidae; Anthocerotales; Anthocerotaceae;
OC Anthoceros.
OX NCBI_TaxID=48387;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA], AND RNA EDITING.
RX PubMed=12527781; DOI=10.1093/nar/gkg155;
RA Kugita M., Kaneko A., Yamamoto Y., Takeya Y., Matsumoto T., Yoshinaga K.;
RT "The complete nucleotide sequence of the hornwort (Anthoceros formosae)
RT chloroplast genome: insight into the earliest land plants.";
RL Nucleic Acids Res. 31:716-721(2003).
RN [2]
RP NUCLEOTIDE SEQUENCE [MRNA], AND RNA EDITING.
RC TISSUE=Thallus;
RX PubMed=12711687; DOI=10.1093/nar/gkg327;
RA Kugita M., Yamamoto Y., Fujikawa T., Matsumoto T., Yoshinaga K.;
RT "RNA editing in hornwort chloroplasts makes more than half the genes
RT functional.";
RL Nucleic Acids Res. 31:2417-2423(2003).
CC -!- FUNCTION: F(1)F(0) ATP synthase produces ATP from ADP in the presence
CC of a proton or sodium gradient. F-type ATPases consist of two
CC structural domains, F(1) containing the extramembraneous catalytic core
CC and F(0) containing the membrane proton channel, linked together by a
CC central stalk and a peripheral stalk. During catalysis, ATP synthesis
CC in the catalytic domain of F(1) is coupled via a rotary mechanism of
CC the central stalk subunits to proton translocation. {ECO:0000255|HAMAP-
CC Rule:MF_01396}.
CC -!- FUNCTION: Key component of the F(0) channel; it plays a direct role in
CC translocation across the membrane. A homomeric c-ring of between 10-14
CC subunits forms the central stalk rotor element with the F(1) delta and
CC epsilon subunits. {ECO:0000255|HAMAP-Rule:MF_01396}.
CC -!- SUBUNIT: F-type ATPases have 2 components, F(1) - the catalytic core
CC - and F(0) - the membrane proton channel. F(1) has five subunits:
CC alpha(3), beta(3), gamma(1), delta(1), epsilon(1). F(0) has four main
CC subunits: a(1), b(1), b'(1) and c(10-14). The alpha and beta chains
CC form an alternating ring which encloses part of the gamma chain. F(1)
CC is attached to F(0) by a central stalk formed by the gamma and epsilon
CC chains, while a peripheral stalk is formed by the delta, b and b'
CC chains. {ECO:0000255|HAMAP-Rule:MF_01396}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000255|HAMAP-Rule:MF_01396}; Multi-pass membrane protein
CC {ECO:0000255|HAMAP-Rule:MF_01396}.
CC -!- RNA EDITING: Modified_positions=1 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 11 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 21 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 24 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 34 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 40 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 42 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 53 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 55 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 59 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 70 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 74 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 75 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 76 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 80 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}; Note=The initiator methionine is created
CC by RNA editing. The nonsense codons at positions 34 and 42 are modified
CC to sense codons.;
CC -!- MISCELLANEOUS: In plastids the F-type ATPase is also known as
CC CF(1)CF(0).
CC -!- SIMILARITY: Belongs to the ATPase C chain family. {ECO:0000255|HAMAP-
CC Rule:MF_01396}.
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DR EMBL; AB086179; BAC55331.1; -; Genomic_DNA.
DR EMBL; AB087423; BAC55422.1; -; mRNA.
DR RefSeq; NP_777395.1; NC_004543.1.
DR AlphaFoldDB; P61172; -.
DR SMR; P61172; -.
DR GeneID; 2553484; -.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0045263; C:proton-transporting ATP synthase complex, coupling factor F(o); IEA:UniProtKB-KW.
DR GO; GO:0008289; F:lipid binding; IEA:UniProtKB-KW.
DR GO; GO:0046933; F:proton-transporting ATP synthase activity, rotational mechanism; IEA:UniProtKB-UniRule.
DR Gene3D; 1.20.20.10; -; 1.
DR HAMAP; MF_01396; ATP_synth_c_bact; 1.
DR InterPro; IPR005953; ATP_synth_csu_bac/chlpt.
DR InterPro; IPR000454; ATP_synth_F0_csu.
DR InterPro; IPR020537; ATP_synth_F0_csu_DDCD_BS.
DR InterPro; IPR038662; ATP_synth_F0_csu_sf.
DR InterPro; IPR002379; ATPase_proteolipid_c-like_dom.
DR InterPro; IPR035921; F/V-ATP_Csub_sf.
DR PANTHER; PTHR10031; PTHR10031; 1.
DR Pfam; PF00137; ATP-synt_C; 1.
DR PRINTS; PR00124; ATPASEC.
DR SUPFAM; SSF81333; SSF81333; 1.
DR TIGRFAMs; TIGR01260; ATP_synt_c; 1.
DR PROSITE; PS00605; ATPASE_C; 1.
PE 2: Evidence at transcript level;
KW ATP synthesis; CF(0); Chloroplast; Hydrogen ion transport; Ion transport;
KW Lipid-binding; Membrane; Plastid; RNA editing; Thylakoid; Transmembrane;
KW Transmembrane helix; Transport.
FT CHAIN 1..81
FT /note="ATP synthase subunit c, chloroplastic"
FT /id="PRO_0000112181"
FT TRANSMEM 3..23
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01396"
FT TRANSMEM 57..77
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01396"
FT SITE 61
FT /note="Reversibly protonated during proton transport"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01396"
SQ SEQUENCE 81 AA; 7990 MW; D418DBC23EE09FA1 CRC64;
MNPLISAASV IAAGLAVGLA SIGPGVGQGT AAGQAVEGIA RQPEAEGKIR GTLLLSLAFM
EALTIYGLVV ALALLFANPF V
