ID A0A0M1J928_9GAMM Unreviewed; 518 AA.
AC A0A0M1J928;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 27-MAR-2024, entry version 25.
DE RecName: Full=NAD(P) transhydrogenase subunit alpha {ECO:0000256|PIRNR:PIRNR000203};
DE EC=7.1.1.1 {ECO:0000256|PIRNR:PIRNR000203};
GN Name=pntA {ECO:0000313|EMBL:KOR29794.1};
GN ORFNames=TI03_01400 {ECO:0000313|EMBL:KOR29794.1};
OS Achromatium sp. WMS1.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Thiotrichales;
OC Thiotrichaceae; Achromatium.
OX NCBI_TaxID=1604834 {ECO:0000313|EMBL:KOR29794.1, ECO:0000313|Proteomes:UP000036736};
RN [1] {ECO:0000313|EMBL:KOR29794.1, ECO:0000313|Proteomes:UP000036736}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=WMS1 {ECO:0000313|EMBL:KOR29794.1};
RX PubMed=26322031; DOI=10.3389/fmicb.2015.00822;
RA Mansor M., Hamilton T.L., Fantle M.S., Macalady J.L.;
RT "Metabolic diversity and ecological niches of Achromatium populations
RT revealed with single-cell genomic sequencing.";
RL Front. Microbiol. 6:822-822(2015).
CC -!- FUNCTION: The transhydrogenation between NADH and NADP is coupled to
CC respiration and ATP hydrolysis and functions as a proton pump across
CC the membrane. {ECO:0000256|ARBA:ARBA00003943,
CC ECO:0000256|PIRNR:PIRNR000203}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H(+)(in) + NAD(+) + NADPH = H(+)(out) + NADH + NADP(+);
CC Xref=Rhea:RHEA:47992, ChEBI:CHEBI:15378, ChEBI:CHEBI:57540,
CC ChEBI:CHEBI:57783, ChEBI:CHEBI:57945, ChEBI:CHEBI:58349; EC=7.1.1.1;
CC Evidence={ECO:0000256|ARBA:ARBA00000006,
CC ECO:0000256|PIRNR:PIRNR000203};
CC -!- SUBCELLULAR LOCATION: Cell inner membrane
CC {ECO:0000256|ARBA:ARBA00004429}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004429}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the AlaDH/PNT family.
CC {ECO:0000256|PIRNR:PIRNR000203}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KOR29794.1}.
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DR EMBL; JXSM01000036; KOR29794.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0M1J928; -.
DR PATRIC; fig|1604834.3.peg.821; -.
DR Proteomes; UP000036736; Unassembled WGS sequence.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0008746; F:NAD(P)+ transhydrogenase activity; IEA:InterPro.
DR GO; GO:0000166; F:nucleotide binding; IEA:UniProtKB-KW.
DR GO; GO:1902600; P:proton transmembrane transport; IEA:InterPro.
DR CDD; cd05304; Rubrum_tdh; 1.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 2.
DR InterPro; IPR007886; AlaDH/PNT_N.
DR InterPro; IPR007698; AlaDH/PNT_NAD(H)-bd.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR InterPro; IPR026255; NADP_transhyd_a.
DR InterPro; IPR024605; NADP_transhyd_a_C.
DR NCBIfam; TIGR00561; pntA; 1.
DR PANTHER; PTHR10160; NAD(P) TRANSHYDROGENASE; 1.
DR PANTHER; PTHR10160:SF19; PROTON-TRANSLOCATING NAD(P)(+) TRANSHYDROGENASE; 1.
DR Pfam; PF01262; AlaDh_PNT_C; 1.
DR Pfam; PF05222; AlaDh_PNT_N; 1.
DR Pfam; PF12769; PNTB_4TM; 1.
DR PIRSF; PIRSF000203; NADP_transhydrogenase_alpha; 1.
DR SMART; SM01002; AlaDh_PNT_C; 1.
DR SMART; SM01003; AlaDh_PNT_N; 1.
DR SUPFAM; SSF52283; Formate/glycerate dehydrogenase catalytic domain-like; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
PE 3: Inferred from homology;
KW Cell inner membrane {ECO:0000256|ARBA:ARBA00022519};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|PIRNR:PIRNR000203};
KW NADP {ECO:0000256|ARBA:ARBA00022857, ECO:0000256|PIRNR:PIRNR000203};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|PIRNR:PIRNR000203};
KW Oxidoreductase {ECO:0000313|EMBL:KOR29794.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000036736};
KW Translocase {ECO:0000256|ARBA:ARBA00022967, ECO:0000256|PIRNR:PIRNR000203};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}.
FT TRANSMEM 407..426
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 432..450
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 457..480
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 486..508
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 4..145
FT /note="Alanine dehydrogenase/pyridine nucleotide
FT transhydrogenase N-terminal"
FT /evidence="ECO:0000259|SMART:SM01003"
FT DOMAIN 154..318
FT /note="Alanine dehydrogenase/pyridine nucleotide
FT transhydrogenase NAD(H)-binding"
FT /evidence="ECO:0000259|SMART:SM01002"
SQ SEQUENCE 518 AA; 54883 MW; 210F1459A6C7BCC3 CRC64;
MRIGVPKEIH PQETRVAATP ETVAQLRKLG FEVAIEAGAG VSANFPDAVF AEQGASIVQN
TKDLWAQADI ILKVLAPEEH PTLQVHEVDL LTEGATLISF IWPAQNKELL DRLVARKATV
LAMDCVPRIS RAQKLDALSS MANIAGYRAV VEAANCFGRF FTGQVTAAGK IPPAKILVIG
AGVAGLAALG VANNLGAIVR AFDTRPEVKE QIESMGAEFL EVNIKEEGSG TGGYAKVMSP
EFIKAEMELF AKQAQEVDII ITTAQIPGKK APVLITEDMV KSMRPGSVVV DLAASQGGNC
EVTEPGESVI KHGVHVIGYS ALPTRLPTQA SQLYGTNIRH LLSDLCPNKD GIIQVDMEDD
VIRGTTVIKN GEITWPPPPP KIQAIAVHKS ASTATPLSAT EPKKSSGMGL AIAVTITIIL
MAAIGWAAPP EFMSHFTVFV LSCFVGYLVV SNVIPALFTP LMSLSNALSG VVVVGALLLV
SSENPLIQIL AAAGTVIAAI NAFGGFFVTQ RMLRMFKK
//
