ID A0A0R0MAG2_9BURK Unreviewed; 471 AA.
AC A0A0R0MAG2;
DT 20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT 20-JAN-2016, sequence version 1.
DT 24-JAN-2024, entry version 25.
DE RecName: Full=NAD(P) transhydrogenase subunit beta {ECO:0000256|ARBA:ARBA00014581, ECO:0000256|PIRNR:PIRNR000204};
DE EC=7.1.1.1 {ECO:0000256|ARBA:ARBA00012943, ECO:0000256|PIRNR:PIRNR000204};
DE AltName: Full=Nicotinamide nucleotide transhydrogenase subunit beta {ECO:0000256|PIRNR:PIRNR000204};
GN Name=pntB {ECO:0000313|EMBL:KRH98726.1};
GN ORFNames=AO057_04340 {ECO:0000313|EMBL:KRH98726.1};
OS Curvibacter sp. PAE-UM.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Comamonadaceae; Curvibacter.
OX NCBI_TaxID=1714344 {ECO:0000313|EMBL:KRH98726.1, ECO:0000313|Proteomes:UP000051912};
RN [1] {ECO:0000313|EMBL:KRH98726.1, ECO:0000313|Proteomes:UP000051912}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PAE-UM {ECO:0000313|EMBL:KRH98726.1,
RC ECO:0000313|Proteomes:UP000051912};
RA Ma D.;
RT "The whole genome sequence of a typical ultramicrobacteria PAE-UM from
RT river sediment.";
RL Submitted (SEP-2015) to the EMBL/GenBank/DDBJ databases.
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:PIRNR000204}.
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:PIRNR000204};
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 PNT beta subunit family.
CC {ECO:0000256|ARBA:ARBA00007919, ECO:0000256|PIRNR:PIRNR000204}.
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:KRH98726.1}.
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DR EMBL; LKCX01000031; KRH98726.1; -; Genomic_DNA.
DR RefSeq; WP_057674480.1; NZ_KQ483358.1.
DR AlphaFoldDB; A0A0R0MAG2; -.
DR STRING; 1714344.AO057_04340; -.
DR OrthoDB; 9763786at2; -.
DR Proteomes; UP000051912; Unassembled WGS sequence.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0008750; F:NAD(P)+ transhydrogenase (AB-specific) activity; IEA:InterPro.
DR GO; GO:0050661; F:NADP binding; IEA:InterPro.
DR Gene3D; 3.40.50.1220; TPP-binding domain; 1.
DR InterPro; IPR029035; DHS-like_NAD/FAD-binding_dom.
DR InterPro; IPR012136; NADH_DH_b.
DR InterPro; IPR034300; PNTB-like.
DR PANTHER; PTHR44758; NAD(P) TRANSHYDROGENASE SUBUNIT BETA; 1.
DR PANTHER; PTHR44758:SF1; NAD(P) TRANSHYDROGENASE SUBUNIT BETA; 1.
DR Pfam; PF02233; PNTB; 1.
DR PIRSF; PIRSF000204; PNTB; 1.
DR SUPFAM; SSF52467; DHS-like NAD/FAD-binding domain; 1.
PE 3: Inferred from homology;
KW Cell inner membrane {ECO:0000256|ARBA:ARBA00022519,
KW ECO:0000256|PIRNR:PIRNR000204};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475,
KW ECO:0000256|PIRNR:PIRNR000204};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|PIRNR:PIRNR000204};
KW NAD {ECO:0000256|PIRNR:PIRNR000204};
KW NADP {ECO:0000256|ARBA:ARBA00022857, ECO:0000256|PIRNR:PIRNR000204};
KW Oxidoreductase {ECO:0000313|EMBL:KRH98726.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000051912};
KW Translocase {ECO:0000256|ARBA:ARBA00022967, ECO:0000256|PIRNR:PIRNR000204};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}.
FT TRANSMEM 6..23
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 35..52
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 58..76
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 88..107
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 127..145
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 157..177
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 189..211
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 242..262
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 7..466
FT /note="NADP transhydrogenase beta-like"
FT /evidence="ECO:0000259|Pfam:PF02233"
SQ SEQUENCE 471 AA; 49278 MW; 7296F65A3684994F CRC64;
MSQSLATVAY LGAAILFILS LGGLSNPETS RRGNLFGMVG MALAVLATVF GPRVSAAGIP
WIIAALVLGG SIGLYAARVV KMTQMPELVA LMHSLVGLAA CLVGFASYVD TSIQLAGAEK
VIHEVEIYIG ILIGAVTFSG SLIAFGKLNG KIGGKPLLLP ARHWLNLAGL LIVIWFGREF
IQAKTVAEGM TPLIVMTVIA LLFGIHMVMA IGGADMPVVV SMLNSYSGWA AAATGFMLSN
DLLIVTGALV GSSGAILSYI MCNAMNRNFI SVIAGGFGSG GGSTPAKSGE AAQPQGEVVP
VNAADTAELL RDAKSVIIVP GYGMAVAQAQ HTVYEITRTL REKGVKVRFA IHPVAGRMPG
HMNVLLAEAK VPYDIVMEMD EINEDFPGTD VAMVIGANDI VNPAAQDDPA SPIAGMPVLE
VWKAKTSIVM KRSMASGYAG VDNPLFYKEN NRMLFGDAKK MLDEVLGALK A
//
