ID B9K8K7_THENN Unreviewed; 341 AA.
AC B9K8K7;
DT 24-MAR-2009, integrated into UniProtKB/TrEMBL.
DT 24-MAR-2009, sequence version 1.
DT 27-MAR-2024, entry version 57.
DE SubName: Full=Electron transfer flavoprotein, alpha subunit-like protein {ECO:0000313|EMBL:ACM23290.1};
GN OrderedLocusNames=CTN_1114 {ECO:0000313|EMBL:ACM23290.1};
OS Thermotoga neapolitana (strain ATCC 49049 / DSM 4359 / NBRC 107923 / NS-E).
OC Bacteria; Thermotogota; Thermotogae; Thermotogales; Thermotogaceae;
OC Thermotoga.
OX NCBI_TaxID=309803 {ECO:0000313|EMBL:ACM23290.1, ECO:0000313|Proteomes:UP000000445};
RN [1] {ECO:0000313|Proteomes:UP000000445}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 49049 / DSM 4359 / NBRC 107923 / NS-E
RC {ECO:0000313|Proteomes:UP000000445};
RA Lim S.K., Kim J.S., Cha S.H., Park B.C., Lee D.S., Tae H.S., Kim S.-J.,
RA Kim J.J., Park K.J., Lee S.Y.;
RT "The genome sequence of the hyperthermophilic bacterium Thermotoga
RT neapolitana.";
RL Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ACM23290.1, ECO:0000313|Proteomes:UP000000445}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 49049 / DSM 4359 / NBRC 107923 / NS-E
RC {ECO:0000313|Proteomes:UP000000445};
RX PubMed=19129632; DOI=10.1271/bbb.80567;
RA Lee D., Seo H., Park C., Park K.;
RT "WeGAS: a web-based microbial genome annotation system.";
RL Biosci. Biotechnol. Biochem. 73:213-216(2009).
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; CP000916; ACM23290.1; -; Genomic_DNA.
DR AlphaFoldDB; B9K8K7; -.
DR STRING; 309803.CTN_1114; -.
DR KEGG; tna:CTN_1114; -.
DR eggNOG; COG2025; Bacteria.
DR HOGENOM; CLU_034178_1_1_0; -.
DR Proteomes; UP000000445; 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 FAD {ECO:0000256|PIRSR:PIRSR000089-1};
KW Flavoprotein {ECO:0000256|PIRSR:PIRSR000089-1}.
FT DOMAIN 10..195
FT /note="Electron transfer flavoprotein alpha/beta-subunit N-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00893"
FT BINDING 248..249
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 262..266
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 279..286
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 300
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
SQ SEQUENCE 341 AA; 37324 MW; 4B001E2B730F0607 CRC64;
MMEMSEKKLI FVLIEHHDGR AHPVSWELIG KARELASKLE NSEVWGVLLG EGLENVAKEA
IHRGADRVLY VKNREFNTYV NYLYKKALVD MVRKYKPEIF LIGATLEGRE LAGMVATELE
TGLTADCTGL DIIPDKKLLA MTRPTFGGNL MATIMCPDHR PQMATVRPGV MKELPPDPER
TGEIIEEEYD LGTYEKLIEI LETIPLQTQV NLEYAPVVVA GGKGVGGPEG FKKLKELADL
LGGEIGASRA AVKAGWISPE YQVGQTGKTV RPVIYFACGI SGAIQHVVGI KESEIIVAIN
IDENAPIFDI ADIGIVGDLH KVVPALTSKL RDLLNRSGVR G
//
