ID A0A1Q5PZI7_9ACTO Unreviewed; 448 AA.
AC A0A1Q5PZI7;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 24-JAN-2024, entry version 24.
DE RecName: Full=NADH-quinone oxidoreductase subunit D {ECO:0000256|HAMAP-Rule:MF_01358};
DE EC=7.1.1.- {ECO:0000256|HAMAP-Rule:MF_01358};
DE AltName: Full=NADH dehydrogenase I subunit D {ECO:0000256|HAMAP-Rule:MF_01358};
DE AltName: Full=NDH-1 subunit D {ECO:0000256|HAMAP-Rule:MF_01358};
GN Name=nuoD {ECO:0000256|HAMAP-Rule:MF_01358};
GN ORFNames=BSZ40_00705 {ECO:0000313|EMBL:OKL52872.1};
OS Buchananella hordeovulneris.
OC Bacteria; Actinomycetota; Actinomycetes; Actinomycetales; Actinomycetaceae;
OC Buchananella.
OX NCBI_TaxID=52770 {ECO:0000313|EMBL:OKL52872.1, ECO:0000313|Proteomes:UP000185612};
RN [1] {ECO:0000313|Proteomes:UP000185612}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 20732 {ECO:0000313|Proteomes:UP000185612};
RA Meng X.;
RL Submitted (DEC-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur
CC (Fe-S) centers, to quinones in the respiratory chain. The immediate
CC electron acceptor for the enzyme in this species is believed to be a
CC menaquinone. Couples the redox reaction to proton translocation (for
CC every two electrons transferred, four hydrogen ions are translocated
CC across the cytoplasmic membrane), and thus conserves the redox energy
CC in a proton gradient. {ECO:0000256|HAMAP-Rule:MF_01358}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a quinone + 5 H(+)(in) + NADH = a quinol + 4 H(+)(out) +
CC NAD(+); Xref=Rhea:RHEA:57888, ChEBI:CHEBI:15378, ChEBI:CHEBI:24646,
CC ChEBI:CHEBI:57540, ChEBI:CHEBI:57945, ChEBI:CHEBI:132124;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01358};
CC -!- SUBUNIT: NDH-1 is composed of 14 different subunits. Subunits NuoB, C,
CC D, E, F, and G constitute the peripheral sector of the complex.
CC {ECO:0000256|HAMAP-Rule:MF_01358}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|HAMAP-Rule:MF_01358};
CC Peripheral membrane protein {ECO:0000256|HAMAP-Rule:MF_01358};
CC Cytoplasmic side {ECO:0000256|HAMAP-Rule:MF_01358}.
CC -!- SIMILARITY: Belongs to the complex I 49 kDa subunit family.
CC {ECO:0000256|ARBA:ARBA00005769, ECO:0000256|HAMAP-Rule:MF_01358,
CC ECO:0000256|RuleBase:RU003685}.
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:OKL52872.1}.
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DR EMBL; MQVS01000001; OKL52872.1; -; Genomic_DNA.
DR RefSeq; WP_073822718.1; NZ_RQYO01000022.1.
DR AlphaFoldDB; A0A1Q5PZI7; -.
DR STRING; 52770.BSZ40_00705; -.
DR InParanoid; A0A1Q5PZI7; -.
DR OrthoDB; 9801496at2; -.
DR Proteomes; UP000185612; Unassembled WGS sequence.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0051287; F:NAD binding; IEA:InterPro.
DR GO; GO:0050136; F:NADH dehydrogenase (quinone) activity; IEA:UniProtKB-UniRule.
DR GO; GO:0048038; F:quinone binding; IEA:UniProtKB-KW.
DR Gene3D; 1.10.645.10; Cytochrome-c3 Hydrogenase, chain B; 1.
DR HAMAP; MF_01358; NDH1_NuoD; 1.
DR InterPro; IPR001135; NADH_Q_OxRdtase_suD.
DR InterPro; IPR014029; NADH_UbQ_OxRdtase_49kDa_CS.
DR InterPro; IPR022885; NDH1_su_D/H.
DR InterPro; IPR029014; NiFe-Hase_large.
DR NCBIfam; TIGR01962; NuoD; 1.
DR PANTHER; PTHR11993:SF10; NADH DEHYDROGENASE [UBIQUINONE] IRON-SULFUR PROTEIN 2, MITOCHONDRIAL; 1.
DR PANTHER; PTHR11993; NADH-UBIQUINONE OXIDOREDUCTASE 49 KDA SUBUNIT; 1.
DR Pfam; PF00346; Complex1_49kDa; 1.
DR SUPFAM; SSF56762; HydB/Nqo4-like; 1.
DR PROSITE; PS00535; COMPLEX1_49K; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|HAMAP-Rule:MF_01358};
KW Membrane {ECO:0000256|HAMAP-Rule:MF_01358};
KW NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|HAMAP-Rule:MF_01358};
KW Quinone {ECO:0000256|HAMAP-Rule:MF_01358};
KW Reference proteome {ECO:0000313|Proteomes:UP000185612};
KW Translocase {ECO:0000256|ARBA:ARBA00022967, ECO:0000256|HAMAP-
KW Rule:MF_01358};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|HAMAP-Rule:MF_01358}.
FT DOMAIN 161..448
FT /note="NADH-quinone oxidoreductase subunit D"
FT /evidence="ECO:0000259|Pfam:PF00346"
SQ SEQUENCE 448 AA; 49498 MW; 6A960F65532C2719 CRC64;
MDRAERVFAT GPAAEPETVV PEFTAHGGDW DEITSQVEEL ANERIVVNMG PVHPSTHGVL
RLILDIEGET VREVRVGTGY LHTGIEKNME FRTFTQGVTF ATRMDYVAPI FQEVAYCLAV
EKLLGIEGDI PERASLVRVL MMELNRVASH LVALGTSSNE LGATTMMTIA FRAREEILRI
FERVTGLRMN HAYIRPGGLA QDLPEGTTDY IRSLLPNIRR DLGEMRDIVL ANPIYKLRHV
DVGTIDLSAA LALGLTGPCL RAAGLPYDVR KTQPYCGYET FDFDVPVYHK SDGYNRARIR
FDECYESFKI IDQCLARLDA TPGPVMVADK KIAWPAQLSL GADGQGNSLE HIREIMGTSM
EALIHHFKLV TEGFRVPAGQ VFTQVEHAKG LMGVHLVSDG GTRPYRVHFR EPSFSNLQSM
AMMAEGGQLA DVVVTLASID PVLGGVDR
//
