ID A3WEC2_9SPHN Unreviewed; 519 AA.
AC A3WEC2;
DT 03-APR-2007, integrated into UniProtKB/TrEMBL.
DT 03-APR-2007, sequence version 1.
DT 27-MAR-2024, entry version 64.
DE RecName: Full=Probable inorganic carbon transporter subunit DabB {ECO:0000256|HAMAP-Rule:MF_00862};
GN Name=dabB {ECO:0000256|HAMAP-Rule:MF_00862};
GN ORFNames=NAP1_10533 {ECO:0000313|EMBL:EAQ28024.1};
OS Erythrobacter sp. NAP1.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Erythrobacteraceae; Erythrobacter/Porphyrobacter group; Erythrobacter.
OX NCBI_TaxID=237727 {ECO:0000313|EMBL:EAQ28024.1, ECO:0000313|Proteomes:UP000002995};
RN [1] {ECO:0000313|EMBL:EAQ28024.1, ECO:0000313|Proteomes:UP000002995}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NAP1 {ECO:0000313|EMBL:EAQ28024.1,
RC ECO:0000313|Proteomes:UP000002995};
RX PubMed=21952547; DOI=10.1128/JB.05845-11;
RA Koblizek M., Janouskovec J., Obornik M., Johnson J.H., Ferriera S.,
RA Falkowski P.G.;
RT "Genome Sequence of the Marine Photoheterotrophic Bacterium Erythrobacter
RT sp. Strain NAP1.";
RL J. Bacteriol. 193:5881-5882(2011).
CC -!- FUNCTION: Part of an energy-coupled inorganic carbon pump.
CC {ECO:0000256|HAMAP-Rule:MF_00862}.
CC -!- SUBUNIT: Forms a complex with DabA. {ECO:0000256|HAMAP-Rule:MF_00862}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|HAMAP-Rule:MF_00862};
CC Multi-pass membrane protein {ECO:0000256|HAMAP-Rule:MF_00862}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141, ECO:0000256|RuleBase:RU000320}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141,
CC ECO:0000256|RuleBase:RU000320}.
CC -!- SIMILARITY: Belongs to the inorganic carbon transporter (TC 9.A.2) DabB
CC family. {ECO:0000256|HAMAP-Rule:MF_00862}.
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:EAQ28024.1}.
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DR EMBL; AAMW01000002; EAQ28024.1; -; Genomic_DNA.
DR RefSeq; WP_007165230.1; NZ_CH672390.1.
DR AlphaFoldDB; A3WEC2; -.
DR STRING; 237727.NAP1_10533; -.
DR eggNOG; COG1009; Bacteria.
DR HOGENOM; CLU_007100_11_1_5; -.
DR OrthoDB; 9811798at2; -.
DR Proteomes; UP000002995; Unassembled WGS sequence.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0008137; F:NADH dehydrogenase (ubiquinone) activity; IEA:InterPro.
DR GO; GO:0042773; P:ATP synthesis coupled electron transport; IEA:InterPro.
DR HAMAP; MF_00862; DabB; 1.
DR InterPro; IPR001750; ND/Mrp_mem.
DR InterPro; IPR003945; NU5C-like.
DR InterPro; IPR001516; Proton_antipo_N.
DR InterPro; IPR046396; Transporter_DabB.
DR PANTHER; PTHR42829:SF1; INORGANIC CARBON TRANSPORTER SUBUNIT DABB-RELATED; 1.
DR PANTHER; PTHR42829; NADH-UBIQUINONE OXIDOREDUCTASE CHAIN 5; 1.
DR Pfam; PF00361; Proton_antipo_M; 1.
DR Pfam; PF00662; Proton_antipo_N; 1.
DR PRINTS; PR01434; NADHDHGNASE5.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475, ECO:0000256|HAMAP-
KW Rule:MF_00862};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_00862};
KW Reference proteome {ECO:0000313|Proteomes:UP000002995};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW Rule:MF_00862};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW Rule:MF_00862};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|HAMAP-Rule:MF_00862}.
FT TRANSMEM 6..23
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00862"
FT TRANSMEM 35..58
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00862"
FT TRANSMEM 78..97
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00862"
FT TRANSMEM 109..128
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00862"
FT TRANSMEM 134..153
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00862"
FT TRANSMEM 165..184
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00862"
FT TRANSMEM 204..221
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00862"
FT TRANSMEM 267..291
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00862"
FT TRANSMEM 311..333
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00862"
FT TRANSMEM 365..386
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00862"
FT TRANSMEM 392..411
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00862"
FT TRANSMEM 423..440
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00862"
FT TRANSMEM 460..485
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00862"
FT DOMAIN 70..111
FT /note="NADH-Ubiquinone oxidoreductase (complex I) chain 5
FT N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00662"
FT DOMAIN 128..358
FT /note="NADH:quinone oxidoreductase/Mrp antiporter membrane
FT subunit"
FT /evidence="ECO:0000259|Pfam:PF00361"
SQ SEQUENCE 519 AA; 54273 MW; BC5277F8ECDE438A CRC64;
MIHPFLPLAA PLIFAIVALI AWASPSRRPK ALLRIAEIAA LGTIAISLAS IVQLVVAGPS
TSAIIGSGGF GISARLDAVS VTMLAMICSI GWVLLRYSAN YLDGEERQGV FIGWMAATLC
AVLLFVLAGN LVQLVVAFIA ISLTLQRLLL FYPDRIQAVR GARKRFIVAR LGDAALIGAA
FALWQGYATT DIATILAEAR AGSATTATLV AASLLALAAI LKSVQFPTHG WLTEVVDTPT
PVSALLHAGV VNGGGVLLIR FADVMLLAPN VLAVLVVIGG FSALLGSLAM LGQPAVKNSL
AWSTIAQMGF MIMQCGLALF PLALLHIVAH SYYKAHAFLS SGSAVENVAA IRKPGPIAVP
SMRNVMTAFA LALGIYAAIG ALFGLSDKSP QAIALGAILV FGVAYLFAQG LADKAPRELT
RKTVIYSLAA SLGYFTLQRV SEWLTQGTLP ATPAPGPLEW ALIVLAVASF GVVAVAQALF
PLWALHPAAS GLRVHLSNGL YANAVFDRLV GNWSTRKAR
//
