ID A0A1Y0EIW3_9BURK Unreviewed; 310 AA.
AC A0A1Y0EIW3;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 24-JAN-2024, entry version 18.
DE SubName: Full=Electron transfer flavoprotein subunit alpha {ECO:0000313|EMBL:ARU03516.1};
GN ORFNames=CCO03_01395 {ECO:0000313|EMBL:ARU03516.1};
OS Comamonas serinivorans.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Comamonadaceae; Comamonas.
OX NCBI_TaxID=1082851 {ECO:0000313|EMBL:ARU03516.1, ECO:0000313|Proteomes:UP000196138};
RN [1] {ECO:0000313|EMBL:ARU03516.1, ECO:0000313|Proteomes:UP000196138}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 26136 {ECO:0000313|EMBL:ARU03516.1,
RC ECO:0000313|Proteomes:UP000196138};
RA Song R., Chenine A.L., Ruprecht R.M.;
RL Submitted (MAY-2017) 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; CP021455; ARU03516.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Y0EIW3; -.
DR KEGG; cser:CCO03_01395; -.
DR OrthoDB; 9770286at2; -.
DR Proteomes; UP000196138; 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:UP000196138};
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; 30801 MW; 34C91FEE89F78DA9 CRC64;
MTALVIAEHD NASLKSATLN TVTAALACGG DVHVLVAGEG AAAAAAAAAQ IAGVAKVIHA
DGAALKNGLA ENVAAQVLAI AGNYSHILFP ATASGKNIAP RVAAKLDVAQ ISDITKVDSA
DTFERPIYAG NAIATVQSTD AVKVITVRGT GFDAAAATGG AAAVETVAAV ADTGKAKFLG
AEIAKSDRPE LTAAKIIVSG GRALGSKEKF DEVITPLADK LGAAIGASRA AVDAGYAAND
LQVGQTGKIV APQLYIACGI SGAIQHLAGM KDSKVIVAIN KDPEAPIFSV ADYGLEADLF
AAVPELVQAV
//