ID E6ZS44_SPORE Unreviewed; 239 AA.
AC E6ZS44;
DT 08-MAR-2011, integrated into UniProtKB/TrEMBL.
DT 08-MAR-2011, sequence version 1.
DT 24-JAN-2024, entry version 36.
DE RecName: Full=ATP synthase subunit 4 {ECO:0000256|RuleBase:RU368017};
GN ORFNames=sr10021 {ECO:0000313|EMBL:CBQ70051.1};
OS Sporisorium reilianum (strain SRZ2) (Maize head smut fungus).
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Ustilaginomycotina;
OC Ustilaginomycetes; Ustilaginales; Ustilaginaceae; Sporisorium.
OX NCBI_TaxID=999809 {ECO:0000313|EMBL:CBQ70051.1, ECO:0000313|Proteomes:UP000008867};
RN [1] {ECO:0000313|EMBL:CBQ70051.1, ECO:0000313|Proteomes:UP000008867}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SRZ2 {ECO:0000313|Proteomes:UP000008867};
RX PubMed=21148393; DOI=10.1126/science.1195330;
RA Schirawski J., Mannhaupt G., Muench K., Brefort T., Schipper K.,
RA Doehlemann G., Di Stasio M., Roessel N., Mendoza-Mendoza A., Pester D.,
RA Mueller O., Winterberg B., Meyer E., Ghareeb H., Wollenberg T.,
RA Muensterkoetter M., Wong P., Walter M., Stukenbrock E., Gueldener U.,
RA Kahmann R.;
RT "Pathogenicity determinants in smut fungi revealed by genome comparison.";
RL Science 330:1546-1548(2010).
CC -!- FUNCTION: Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or
CC Complex V) produces ATP from ADP in the presence of a proton gradient
CC across the membrane which is generated by electron transport complexes
CC of the respiratory chain. F-type ATPases consist of two structural
CC domains, F(1) - containing the extramembraneous catalytic core, and
CC 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. Part of the complex
CC F(0) domain and the peripheric stalk, which acts as a stator to hold
CC the catalytic alpha(3)beta(3) subcomplex and subunit a/ATP6 static
CC relative to the rotary elements. {ECO:0000256|RuleBase:RU368017}.
CC -!- SUBUNIT: F-type ATPases have 2 components, CF(1) - the catalytic core
CC - and CF(0) - the membrane proton channel. In yeast, the dimeric form
CC of ATP synthase consists of 17 polypeptides: alpha, beta, gamma, delta,
CC epsilon, 4 (B), 5 (OSCP), 6 (A), 8, 9 (C), d, E (Tim11), f, g, h, i/j
CC and k. {ECO:0000256|RuleBase:RU368017}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion {ECO:0000256|RuleBase:RU368017}.
CC Mitochondrion inner membrane {ECO:0000256|RuleBase:RU368017}.
CC -!- SIMILARITY: Belongs to the eukaryotic ATPase B chain family.
CC {ECO:0000256|RuleBase:RU368017}.
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DR EMBL; FQ311440; CBQ70051.1; -; Genomic_DNA.
DR AlphaFoldDB; E6ZS44; -.
DR EnsemblFungi; CBQ70051; CBQ70051; sr10021.
DR VEuPathDB; FungiDB:sr10021; -.
DR eggNOG; KOG3976; Eukaryota.
DR HOGENOM; CLU_077208_0_0_1; -.
DR OrthoDB; 1330736at2759; -.
DR Proteomes; UP000008867; Chromosome 19.
DR GO; GO:0000274; C:mitochondrial proton-transporting ATP synthase, stator stalk; IEA:EnsemblFungi.
DR GO; GO:0046933; F:proton-transporting ATP synthase activity, rotational mechanism; IEA:EnsemblFungi.
DR GO; GO:0046961; F:proton-transporting ATPase activity, rotational mechanism; IEA:EnsemblFungi.
DR GO; GO:0065003; P:protein-containing complex assembly; IEA:EnsemblFungi.
DR Gene3D; 1.20.5.2210; -; 1.
DR InterPro; IPR008688; ATP_synth_Bsub_B/MI25.
DR InterPro; IPR013837; ATP_synth_F0_suB.
DR PANTHER; PTHR12733:SF3; ATP SYNTHASE F(0) COMPLEX SUBUNIT B1, MITOCHONDRIAL; 1.
DR PANTHER; PTHR12733; MITOCHONDRIAL ATP SYNTHASE B CHAIN; 1.
DR Pfam; PF05405; Mt_ATP-synt_B; 1.
DR SUPFAM; SSF161060; ATP synthase B chain-like; 1.
PE 3: Inferred from homology;
KW CF(0) {ECO:0000256|ARBA:ARBA00022547, ECO:0000256|RuleBase:RU368017};
KW Hydrogen ion transport {ECO:0000256|ARBA:ARBA00022781,
KW ECO:0000256|RuleBase:RU368017};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065,
KW ECO:0000256|RuleBase:RU368017};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU368017};
KW Mitochondrion {ECO:0000256|ARBA:ARBA00023128,
KW ECO:0000256|RuleBase:RU368017};
KW Mitochondrion inner membrane {ECO:0000256|ARBA:ARBA00022792,
KW ECO:0000256|RuleBase:RU368017};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU368017}.
SQ SEQUENCE 239 AA; 25926 MW; 45FBAD0B020E9D76 CRC64;
MSFRVAARRV PTLALARPTV APRAATSVAA IRLYSDKPSP EARASSIIDS LPGNSLVSKT
GWVTLGTGLT AVAISKEIYV ANEETVILVG SLIFAVLVGR AITGPYKEWA DSQIEKISKI
LNGARAKHTE AVQARIDSVE SQKDVVELTQ ALYAVAKETA QTEKEAFELR QKTALAAEVK
TVLDSWVRFE ASEREQEQRE LAAAVINKVQ DSLKDDKLQK QILDNAVAEI ESLVKAKAI
//
