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Database: UniProt
Entry: A0A142LK47_9PROT
LinkDB: A0A142LK47_9PROT
Original site: A0A142LK47_9PROT 
ID   A0A142LK47_9PROT        Unreviewed;       310 AA.
AC   A0A142LK47;
DT   08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT   08-JUN-2016, sequence version 1.
DT   24-JAN-2024, entry version 17.
DE   SubName: Full=Electron transfer flavoprotein subunit beta {ECO:0000313|EMBL:AMS32593.1};
GN   ORFNames=AEM42_09765 {ECO:0000313|EMBL:AMS32593.1};
OS   Betaproteobacteria bacterium UKL13-2.
OC   Bacteria; Pseudomonadota; Betaproteobacteria.
OX   NCBI_TaxID=1690485 {ECO:0000313|EMBL:AMS32593.1, ECO:0000313|Proteomes:UP000075227};
RN   [1] {ECO:0000313|Proteomes:UP000075227}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Driscoll C.B.;
RL   Submitted (JUL-2015) to the EMBL/GenBank/DDBJ databases.
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   -!- SIMILARITY: Belongs to the ETF alpha-subunit/FixB family.
CC       {ECO:0000256|ARBA:ARBA00005817}.
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DR   EMBL; CP012157; AMS32593.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A142LK47; -.
DR   STRING; 1690485.AEM42_09765; -.
DR   KEGG; beb:AEM42_09765; -.
DR   PATRIC; fig|1690485.4.peg.2224; -.
DR   Proteomes; UP000075227; Chromosome.
DR   GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR   GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:InterPro.
DR   CDD; cd01715; ETF_alpha; 1.
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; IPR033947; ETF_alpha_N.
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   Electron transport {ECO:0000256|ARBA:ARBA00022982};
KW   FAD {ECO:0000256|ARBA:ARBA00022827, ECO:0000256|PIRSR:PIRSR000089-1};
KW   Flavoprotein {ECO:0000256|ARBA:ARBA00022630};
KW   Reference proteome {ECO:0000313|Proteomes:UP000075227};
KW   Transport {ECO:0000256|ARBA:ARBA00022448}.
FT   DOMAIN          3..182
FT                   /note="Electron transfer flavoprotein alpha/beta-subunit N-
FT                   terminal"
FT                   /evidence="ECO:0000259|SMART:SM00893"
FT   BINDING         202
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT   BINDING         228..229
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT   BINDING         242..246
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT   BINDING         259..266
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT   BINDING         280
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
SQ   SEQUENCE   310 AA;  31430 MW;  91CB8E39AE5D71BA CRC64;
     MSILVIADHD NNALKSGVTA TVACAQKIGG EIHVLVAGNH CSAAATAAAM LFGVTKVLVA
     DAPHLGSAVA ENLAPLVVGL AKNYSHVVFP ASASGKNTAP RVAALLDVAQ LSDVVAVDSP
     DTFVRPIYAG NAFATVKSSD AIKVLTVRAT GFDAVAATGG TATIETIAAP ADNGLSKVTG
     QELTKSDRPE LVAAKRIVSG GRGMGDGDRY RQVLEPLADK LGAALGASRA AVDAGFVPND
     YQVGQTGKVV APELYIAVGI SGAIQHLAGM KDSKVIVAIN KDPEAPIFQV ADYGLVGDLF
     TLVPELTAAL
//
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