ATPE_RHORU
ID ATPE_RHORU Reviewed; 134 AA.
AC P05442;
DT 01-NOV-1988, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1988, sequence version 1.
DT 25-MAY-2022, entry version 103.
DE RecName: Full=ATP synthase epsilon chain;
DE AltName: Full=ATP synthase F1 sector epsilon subunit;
DE AltName: Full=F-ATPase epsilon subunit;
GN Name=atpC;
OS Rhodospirillum rubrum.
OC Bacteria; Proteobacteria; Alphaproteobacteria; Rhodospirillales;
OC Rhodospirillaceae; Rhodospirillum.
OX NCBI_TaxID=1085;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=2861810; DOI=10.1042/bj2280391;
RA Falk G., Hampe A., Walker J.E.;
RT "Nucleotide sequence of the Rhodospirillum rubrum atp operon.";
RL Biochem. J. 228:391-407(1985).
CC -!- FUNCTION: Produces ATP from ADP in the presence of a proton gradient
CC across the membrane. {ECO:0000250}.
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 three main
CC subunits: a, b and c.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000250}; Peripheral
CC membrane protein {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the ATPase epsilon chain family. {ECO:0000305}.
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DR EMBL; X02499; CAB97256.1; -; Genomic_DNA.
DR PIR; S08584; PWQFE.
DR RefSeq; WP_011388982.1; NZ_NHSM01000086.1.
DR AlphaFoldDB; P05442; -.
DR SMR; P05442; -.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
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-UniRule.
DR GO; GO:0046933; F:proton-transporting ATP synthase activity, rotational mechanism; IEA:UniProtKB-UniRule.
DR CDD; cd12152; F1-ATPase_delta; 1.
DR Gene3D; 2.60.15.10; -; 1.
DR HAMAP; MF_00530; ATP_synth_epsil_bac; 1.
DR InterPro; IPR001469; ATP_synth_F1_dsu/esu.
DR InterPro; IPR020546; ATP_synth_F1_dsu/esu_N.
DR InterPro; IPR036771; ATPsynth_dsu/esu_N.
DR PANTHER; PTHR13822; PTHR13822; 1.
DR Pfam; PF02823; ATP-synt_DE_N; 1.
DR SUPFAM; SSF51344; SSF51344; 1.
DR TIGRFAMs; TIGR01216; ATP_synt_epsi; 1.
PE 3: Inferred from homology;
KW ATP synthesis; Cell inner membrane; Cell membrane; CF(1);
KW Hydrogen ion transport; Ion transport; Membrane; Transport.
FT CHAIN 1..134
FT /note="ATP synthase epsilon chain"
FT /id="PRO_0000188191"
SQ SEQUENCE 134 AA; 14307 MW; 8905084DF31C9222 CRC64;
MAETTEFELV SPERLLFSEP VEMVVVPGTD GDFGAMPRHA PLLSTVRPGV ISTYNGGKVQ
RRIFVAGGFA EVTEDRCTVL ADEAFDLASL SEEAVRARLQ AADDRLKEAT SEAEKAEAAQ
AKAIAEALLA ARKG