ID A0A1Q9K123_9FIRM Unreviewed; 345 AA.
AC A0A1Q9K123;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 24-JAN-2024, entry version 18.
DE SubName: Full=Electron transfer flavoprotein subunit alpha {ECO:0000313|EMBL:OLR62188.1};
GN ORFNames=BHF69_05525 {ECO:0000313|EMBL:OLR62188.1};
OS Anaerostipes sp. 992a.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae;
OC Anaerostipes.
OX NCBI_TaxID=1261637 {ECO:0000313|EMBL:OLR62188.1, ECO:0000313|Proteomes:UP000187371};
RN [1] {ECO:0000313|EMBL:OLR62188.1, ECO:0000313|Proteomes:UP000187371}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=992a {ECO:0000313|EMBL:OLR62188.1,
RC ECO:0000313|Proteomes:UP000187371};
RX PubMed=27613689;
RA Trachsel J., Bayles D.O., Looft T., Levine U.Y., Allen H.K.;
RT "Function and Phylogeny of Bacterial Butyryl Coenzyme A:Acetate
RT Transferases and Their Diversity in the Proximal Colon of Swine.";
RL Appl. Environ. Microbiol. 82:6788-6798(2016).
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}.
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:OLR62188.1}.
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DR EMBL; MJIG01000004; OLR62188.1; -; Genomic_DNA.
DR RefSeq; WP_075670085.1; NZ_MJIG01000004.1.
DR AlphaFoldDB; A0A1Q9K123; -.
DR STRING; 1261637.BHF69_05525; -.
DR OrthoDB; 9770286at2; -.
DR Proteomes; UP000187371; Unassembled WGS sequence.
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; 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.
PE 3: Inferred from homology;
KW FAD {ECO:0000256|PIRSR:PIRSR000089-1};
KW Flavoprotein {ECO:0000256|PIRSR:PIRSR000089-1};
KW Reference proteome {ECO:0000313|Proteomes:UP000187371}.
FT DOMAIN 9..219
FT /note="Electron transfer flavoprotein alpha/beta-subunit N-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00893"
FT BINDING 233
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 258..259
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 272..276
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 289..296
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 310
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
SQ SEQUENCE 345 AA; 36853 MW; 35785E754A8F8E04 CRC64;
MGLEQYKGVY VFAQQVDNEL SGIAFELLGK AKELAKDLDT DVTAVLIGNN VKGLVDELAA
FGADKVIVVD DPELEVYRTE PYAHALSSVI NEYKPEIVLV GATAIGRDLG PRVSARVATG
LTADCTVLEI GDFPLVARPG QEQKHNQLLM TRPAFGGNTI ATIACPDNRP QMATVRPGVM
QAIDRIEGAK AEVIEYNPGF TPDNKYVEVL EVVKSVVDVV DIMDAKILVS GGRGVGSPEN
FQILKDLAEV LGGEVSCSRA VVDNGWLPRD LQVGQTGKTV RPQVYFAIGI SGAIQHVAGM
EESDIIIAIN KDETAPIFEV ADYGIVGDLN KIVPALTAAL KAELN
//
