ID M1LBM7_9PROT Unreviewed; 313 AA.
AC M1LBM7;
DT 01-MAY-2013, integrated into UniProtKB/TrEMBL.
DT 01-MAY-2013, sequence version 1.
DT 27-MAR-2024, entry version 39.
DE SubName: Full=Electron transfer flavoprotein alpha subunit {ECO:0000313|EMBL:AGF49848.1};
GN ORFNames=BCUE_0680 {ECO:0000313|EMBL:AGF49848.1};
OS Candidatus Kinetoplastibacterium blastocrithidii TCC012E.
OC Bacteria; Pseudomonadota; Betaproteobacteria;
OC Candidatus Kinetoplastibacterium.
OX NCBI_TaxID=1208922 {ECO:0000313|EMBL:AGF49848.1, ECO:0000313|Proteomes:UP000011563};
RN [1] {ECO:0000313|EMBL:AGF49848.1, ECO:0000313|Proteomes:UP000011563}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=TCC012E {ECO:0000313|EMBL:AGF49848.1,
RC ECO:0000313|Proteomes:UP000011563};
RX PubMed=23345457;
RA Alves J.M., Serrano M.G., Maia da Silva F., Voegtly L.J., Matveyev A.V.,
RA Teixeira M.M., Camargo E.P., Buck G.A.;
RT "Genome evolution and phylogenomic analysis of candidatus
RT kinetoplastibacterium, the betaproteobacterial endosymbionts of strigomonas
RT and angomonas.";
RL Genome Biol. Evol. 5:338-350(2013).
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; CP003807; AGF49848.1; -; Genomic_DNA.
DR RefSeq; WP_015238095.1; NC_020285.1.
DR AlphaFoldDB; M1LBM7; -.
DR KEGG; kbt:BCUE_0680; -.
DR PATRIC; fig|1208922.3.peg.402; -.
DR HOGENOM; CLU_034178_0_0_4; -.
DR Proteomes; UP000011563; 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; 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 Electron transport {ECO:0000256|ARBA:ARBA00022982};
KW FAD {ECO:0000256|PIRSR:PIRSR000089-1};
KW Flavoprotein {ECO:0000256|PIRSR:PIRSR000089-1};
KW Reference proteome {ECO:0000313|Proteomes:UP000011563};
KW Transport {ECO:0000256|ARBA:ARBA00022982}.
FT DOMAIN 2..179
FT /note="Electron transfer flavoprotein alpha/beta-subunit N-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00893"
FT BINDING 205
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 231..232
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 245..249
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 262..269
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 283
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
SQ SEQUENCE 313 AA; 33927 MW; 3DA8AA092EF49109 CRC64;
MILVIPDHNN ESFDVSTYGL ISAASKFRSS IHILIIGKDI KNLACNISKL KNVSKVFTAD
ASHFIDFLPE NHANHILSIA NNYTHIIFND SFYGRSIAPK IAAKLDVAPV SNVMKIISDN
VFSAAMYAGR ILANIKCIDP IKILILRGCS FTNEDINIDI NNYADIENIT VSNDLGLSKL
LKKENRVDSS KIDLTEANVI VSGGRGLGSK ENFNNLLMPL AEKLGAAIGA TRVAVDEGYA
PNSCQIGQTG KIVSPRLYLA IGISGSMQHL AGIKDSRTII AINNDINAPI FNVSDYCLCG
DLFEIVPKLS DCL
//
