ID A0A0B8N4N7_9NOCA Unreviewed; 319 AA.
AC A0A0B8N4N7;
DT 01-APR-2015, integrated into UniProtKB/TrEMBL.
DT 01-APR-2015, sequence version 1.
DT 27-MAR-2024, entry version 41.
DE SubName: Full=Electron transfer flavoprotein subunit alpha {ECO:0000313|EMBL:GAM46865.1};
GN ORFNames=NS07_v2contig00039-0020 {ECO:0000313|EMBL:GAM46865.1},
GN NS506_06665 {ECO:0000313|EMBL:APB00696.1};
OS Nocardia seriolae.
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Nocardiaceae;
OC Nocardia.
OX NCBI_TaxID=37332 {ECO:0000313|EMBL:GAM46865.1, ECO:0000313|Proteomes:UP000019401};
RN [1] {ECO:0000313|EMBL:GAM46865.1, ECO:0000313|Proteomes:UP000019401}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=N-2927 {ECO:0000313|EMBL:GAM46865.1,
RC ECO:0000313|Proteomes:UP000019401};
RA Imajoh M., Fukumoto Y., Yamane J., Sukeda M., Shimizu M., Ohnishi K.,
RA Oshima S.;
RT "Draft Genome Sequence of Nocardia seriolae Strain N-2927 (NBRC 110360),
RT Isolated as the Causal Agent of Nocardiosis of Yellowtail (Seriola
RT quinqueradiata) in Kochi Prefecture, Japan.";
RL Genome Announc. 3:e00082-15(2015).
RN [2] {ECO:0000313|EMBL:APB00696.1, ECO:0000313|Proteomes:UP000180166}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=EM150506 {ECO:0000313|EMBL:APB00696.1,
RC ECO:0000313|Proteomes:UP000180166};
RA Han H.-J.;
RT "Genome sequence of Nocardia seriolae strain EM150506, isolated from
RT Anguila japonica.";
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: The electron transfer flavoprotein serves as a specific
CC electron acceptor for other dehydrogenases. It transfers the electrons
CC to the main respiratory chain via ETF-ubiquinone oxidoreductase (ETF
CC dehydrogenase). {ECO:0000256|ARBA:ARBA00025649}.
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692;
CC Evidence={ECO:0000256|PIRSR:PIRSR000089-1};
CC Note=Binds 1 FAD per dimer. {ECO:0000256|PIRSR:PIRSR000089-1};
CC -!- SUBUNIT: Heterodimer of an alpha and a beta subunit.
CC {ECO:0000256|ARBA:ARBA00011355}.
CC -!- SIMILARITY: Belongs to the ETF alpha-subunit/FixB family.
CC {ECO:0000256|ARBA:ARBA00005817}.
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DR EMBL; CP017839; APB00696.1; -; Genomic_DNA.
DR EMBL; BAWD02000039; GAM46865.1; -; Genomic_DNA.
DR RefSeq; WP_033087139.1; NZ_WMKH01000286.1.
DR STRING; 37332.NS506_06665; -.
DR GeneID; 61146845; -.
DR KEGG; nsr:NS506_06665; -.
DR PATRIC; fig|37332.12.peg.6847; -.
DR OrthoDB; 9770286at2; -.
DR Proteomes; UP000019401; Unassembled WGS sequence.
DR Proteomes; UP000180166; Chromosome.
DR GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:InterPro.
DR Gene3D; 3.40.50.620; HUPs; 1.
DR Gene3D; 3.40.50.1220; TPP-binding domain; 1.
DR InterPro; IPR029035; DHS-like_NAD/FAD-binding_dom.
DR InterPro; IPR014730; ETF_a/b_N.
DR InterPro; IPR001308; ETF_a/FixB.
DR InterPro; IPR014731; ETF_asu_C.
DR InterPro; IPR018206; ETF_asu_C_CS.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR PANTHER; PTHR43153; ELECTRON TRANSFER FLAVOPROTEIN ALPHA; 1.
DR PANTHER; PTHR43153:SF1; ELECTRON TRANSFER FLAVOPROTEIN SUBUNIT ALPHA, MITOCHONDRIAL; 1.
DR Pfam; PF01012; ETF; 1.
DR Pfam; PF00766; ETF_alpha; 1.
DR PIRSF; PIRSF000089; Electra_flavoP_a; 1.
DR SMART; SM00893; ETF; 1.
DR SUPFAM; SSF52402; Adenine nucleotide alpha hydrolases-like; 1.
DR SUPFAM; SSF52467; DHS-like NAD/FAD-binding domain; 1.
DR PROSITE; PS00696; ETF_ALPHA; 1.
PE 3: Inferred from homology;
KW FAD {ECO:0000256|ARBA:ARBA00022827, ECO:0000256|PIRSR:PIRSR000089-1};
KW Flavoprotein {ECO:0000256|ARBA:ARBA00022630};
KW Reference proteome {ECO:0000313|Proteomes:UP000019401};
KW Transport {ECO:0000256|ARBA:ARBA00022448}.
FT DOMAIN 4..193
FT /note="Electron transfer flavoprotein alpha/beta-subunit N-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00893"
FT BINDING 206
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 232..233
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 246..250
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 263..270
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 284
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
SQ SEQUENCE 319 AA; 31778 MW; 7FCA45C572865878 CRC64;
MAEVLVLVEH ADGAPKKVTT ELLTAARSLG TPAAVVVAAP GTADKLGDAL AAAGAEKIYV
AEGDDAEGFL VTPKVDALAA LSESAAPAAI LVAATAEGKE VSGRLAARIG SGLLIDAIAV
NGDGSVQHSI FGGAFTVDAK ATGDVPVISV RPGAIEAAPQ AAAGEKVAVE LAAQEEGVTK
VVSREPNVGG DRPELTEAAI VVSGGRGVGS ADNFGKVVEP LADALGAAVG ASRAAVDSGY
YPGQFQVGQT GKTVSPQLYI ALGISGAIQH RAGMQTSKTI VAVNKDEEAP IFEISDYGIV
GDLFNVAPQL TEAVKAHKG
//
