ID A0A0E3UY82_9BACT Unreviewed; 326 AA.
AC A0A0E3UY82;
DT 24-JUN-2015, integrated into UniProtKB/TrEMBL.
DT 24-JUN-2015, sequence version 1.
DT 24-JAN-2024, entry version 34.
DE SubName: Full=Electron transfer flavoprotein subunit alpha {ECO:0000313|EMBL:AKD04912.1};
GN ORFNames=PKOR_19690 {ECO:0000313|EMBL:AKD04912.1};
OS Pontibacter korlensis.
OC Bacteria; Bacteroidota; Cytophagia; Cytophagales; Hymenobacteraceae;
OC Pontibacter.
OX NCBI_TaxID=400092 {ECO:0000313|EMBL:AKD04912.1, ECO:0000313|Proteomes:UP000033109};
RN [1] {ECO:0000313|EMBL:AKD04912.1, ECO:0000313|Proteomes:UP000033109}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=X14-1T {ECO:0000313|EMBL:AKD04912.1,
RC ECO:0000313|Proteomes:UP000033109};
RX PubMed=26057562; DOI=10.1038/srep10929;
RA Dai J., Dai W., Qiu C., Yang Z., Zhang Y., Zhou M., Zhang L., Fang C.,
RA Gao Q., Yang Q., Li X., Wang Z., Wang Z., Jia Z., Chen X.;
RT "Unraveling adaptation of Pontibacter korlensis to radiation and
RT infertility in desert through complete genome and comparative
RT transcriptomic analysis.";
RL Sci. Rep. 5:10929-10929(2015).
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; CP009621; AKD04912.1; -; Genomic_DNA.
DR RefSeq; WP_046312957.1; NZ_CP009621.1.
DR AlphaFoldDB; A0A0E3UY82; -.
DR STRING; 400092.PKOR_19690; -.
DR KEGG; pko:PKOR_19690; -.
DR PATRIC; fig|400092.3.peg.4308; -.
DR HOGENOM; CLU_034178_0_1_10; -.
DR OrthoDB; 9770286at2; -.
DR Proteomes; UP000033109; 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; 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:UP000033109}.
FT DOMAIN 3..189
FT /note="Electron transfer flavoprotein alpha/beta-subunit N-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00893"
FT BINDING 214
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 270..277
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 291
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
SQ SEQUENCE 326 AA; 33817 MW; 0528018112397727 CRC64;
MSVLVFVEGL NGEIKKSSLE AASYGSQVAQ QLGTSATAVA IGEVHEEALT KLGEQGISKV
LYDADDRLKQ FVADAYVKVI AKAAQQENAA VLVFSNSNIG AAVGAKLAVR LNGSLATNVT
SLPKTDGGSF TVTRGVFSGK AFADVALTSD VKIIAVKKNA YDITSNAGST ATVEKISADL
ADTDFAAAPK ETVMQDTDGG VLLPEAEIVV SGGRGLKGPE NWHLVEDLAK ALGAATACSK
PVSDMDWRPH HEHVGQTGIT VSPNLYIAIG ISGAIQHLAG VNSSKVIVVI NKDPEAPFFK
AADYGIVGDA FEVVPKLIEA ARALDK
//
