ATPD2_PHOPR
ID ATPD2_PHOPR Reviewed; 182 AA.
AC Q6LKZ9;
DT 05-MAY-2009, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2004, sequence version 1.
DT 25-MAY-2022, entry version 89.
DE RecName: Full=ATP synthase subunit delta 2 {ECO:0000255|HAMAP-Rule:MF_01416};
DE AltName: Full=ATP synthase F(1) sector subunit delta 2 {ECO:0000255|HAMAP-Rule:MF_01416};
DE AltName: Full=F-type ATPase subunit delta 2 {ECO:0000255|HAMAP-Rule:MF_01416};
DE Short=F-ATPase subunit delta 2 {ECO:0000255|HAMAP-Rule:MF_01416};
GN Name=atpH2 {ECO:0000255|HAMAP-Rule:MF_01416}; OrderedLocusNames=PBPRB0133;
OS Photobacterium profundum (strain SS9).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Photobacterium.
OX NCBI_TaxID=298386;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-1253 / SS9;
RX PubMed=15746425; DOI=10.1126/science.1103341;
RA Vezzi A., Campanaro S., D'Angelo M., Simonato F., Vitulo N., Lauro F.M.,
RA Cestaro A., Malacrida G., Simionati B., Cannata N., Romualdi C.,
RA Bartlett D.H., Valle G.;
RT "Life at depth: Photobacterium profundum genome sequence and expression
RT analysis.";
RL Science 307:1459-1461(2005).
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_01416}.
CC -!- FUNCTION: This protein is part of the stalk that links CF(0) to CF(1).
CC It either transmits conformational changes from CF(0) to CF(1) or is
CC implicated in proton conduction. {ECO:0000255|HAMAP-Rule:MF_01416}.
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 three main
CC subunits: a(1), b(2) and c(10-14). The alpha and beta chains form an
CC alternating ring which encloses part of the gamma chain. F(1) is
CC 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 and b chains.
CC {ECO:0000255|HAMAP-Rule:MF_01416}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_01416}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_01416}.
CC -!- SIMILARITY: Belongs to the ATPase delta chain family.
CC {ECO:0000255|HAMAP-Rule:MF_01416}.
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DR EMBL; CR378675; CAG22006.1; -; Genomic_DNA.
DR RefSeq; WP_011220230.1; NC_006371.1.
DR AlphaFoldDB; Q6LKZ9; -.
DR SMR; Q6LKZ9; -.
DR STRING; 298386.PBPRB0133; -.
DR EnsemblBacteria; CAG22006; CAG22006; PBPRB0133.
DR KEGG; ppr:PBPRB0133; -.
DR eggNOG; COG0712; Bacteria.
DR HOGENOM; CLU_085114_3_0_6; -.
DR OMA; AQPYAKA; -.
DR OrthoDB; 1937493at2; -.
DR Proteomes; UP000000593; Chromosome 2.
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:0046933; F:proton-transporting ATP synthase activity, rotational mechanism; IEA:UniProtKB-UniRule.
DR Gene3D; 1.10.520.20; -; 1.
DR HAMAP; MF_01416; ATP_synth_delta_bact; 1.
DR InterPro; IPR026015; ATP_synth_OSCP/delta_N_sf.
DR InterPro; IPR020781; ATPase_OSCP/d_CS.
DR InterPro; IPR000711; ATPase_OSCP/dsu.
DR PANTHER; PTHR11910; PTHR11910; 1.
DR Pfam; PF00213; OSCP; 1.
DR PRINTS; PR00125; ATPASEDELTA.
DR SUPFAM; SSF47928; SSF47928; 1.
DR TIGRFAMs; TIGR01145; ATP_synt_delta; 1.
DR PROSITE; PS00389; ATPASE_DELTA; 1.
PE 3: Inferred from homology;
KW ATP synthesis; Cell inner membrane; Cell membrane; CF(1);
KW Hydrogen ion transport; Ion transport; Membrane; Reference proteome;
KW Transport.
FT CHAIN 1..182
FT /note="ATP synthase subunit delta 2"
FT /id="PRO_0000371054"
SQ SEQUENCE 182 AA; 20261 MW; EF924208179119F1 CRC64;
MSDLKTIAQP YAKAAFDFAL ANKSLDQWAY MLMTTAEVAS QPVILQEIKE IDFKGAKNAE
AFTQMFLDIC EGLLDEHCQN FVRVMAENGR LIVLPDVLNL FMEMKADFER TIEATVLSVE
PLTEEQKVNL VKALEKRLSR TVELDCQIDE SLVGGMLIKA GELVIDGTLK SSINRLASSL
QA
