ID   A0A1H2A0T6_9ACTN        Unreviewed;       259 AA.
AC   A0A1H2A0T6;
DT   18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT   18-JAN-2017, sequence version 1.
DT   24-JAN-2024, entry version 20.
DE   SubName: Full=Electron transfer flavoprotein beta subunit {ECO:0000313|EMBL:SDT39469.1};
GN   ORFNames=SAMN04489812_5584 {ECO:0000313|EMBL:SDT39469.1};
OS   Microlunatus soli.
OC   Bacteria; Actinomycetota; Actinomycetes; Propionibacteriales;
OC   Propionibacteriaceae; Microlunatus.
OX   NCBI_TaxID=630515 {ECO:0000313|EMBL:SDT39469.1, ECO:0000313|Proteomes:UP000199103};
RN   [1] {ECO:0000313|EMBL:SDT39469.1, ECO:0000313|Proteomes:UP000199103}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 21800 {ECO:0000313|EMBL:SDT39469.1,
RC   ECO:0000313|Proteomes:UP000199103};
RA   de Groot N.N.;
RL   Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: The electron transfer flavoprotein serves as a specific
CC       electron acceptor for other dehydrogenases. It transfers the electrons
CC       to the main respiratory chain via ETF-ubiquinone oxidoreductase (ETF
CC       dehydrogenase). {ECO:0000256|ARBA:ARBA00025649}.
CC   -!- COFACTOR:
CC       Name=FAD; Xref=ChEBI:CHEBI:57692;
CC         Evidence={ECO:0000256|ARBA:ARBA00001974};
CC   -!- SUBUNIT: Heterodimer of an alpha and a beta subunit.
CC       {ECO:0000256|ARBA:ARBA00011355}.
CC   -!- SIMILARITY: Belongs to the ETF beta-subunit/FixA family.
CC       {ECO:0000256|ARBA:ARBA00007557}.
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DR   EMBL; LT629772; SDT39469.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1H2A0T6; -.
DR   STRING; 630515.SAMN04489812_5584; -.
DR   OrthoDB; 9804960at2; -.
DR   Proteomes; UP000199103; Chromosome i.
DR   GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR   CDD; cd01714; ETF_beta; 1.
DR   Gene3D; 3.40.50.620; HUPs; 1.
DR   InterPro; IPR014730; ETF_a/b_N.
DR   InterPro; IPR012255; ETF_b.
DR   InterPro; IPR033948; ETF_beta_N.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   PANTHER; PTHR21294; ELECTRON TRANSFER FLAVOPROTEIN BETA-SUBUNIT; 1.
DR   PANTHER; PTHR21294:SF8; ELECTRON TRANSFER FLAVOPROTEIN SUBUNIT BETA; 1.
DR   Pfam; PF01012; ETF; 1.
DR   PIRSF; PIRSF000090; Beta-ETF; 1.
DR   SMART; SM00893; ETF; 1.
DR   SUPFAM; SSF52402; Adenine nucleotide alpha hydrolases-like; 1.
PE   3: Inferred from homology;
KW   Reference proteome {ECO:0000313|Proteomes:UP000199103}.
FT   DOMAIN          22..212
FT                   /note="Electron transfer flavoprotein alpha/beta-subunit N-
FT                   terminal"
FT                   /evidence="ECO:0000259|SMART:SM00893"
FT   REGION          222..245
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   259 AA;  26707 MW;  36022356EB2B32DF CRC64;
     MKIVTLIKYV PDATGDRGFA DDGTVDREDT DGVLSELDEY AVEQALQIAD DGDDVEVVAL
     TLGPDDAEIA VKRALQMGAD SGVHINDEAV HGSDALATSA ILAAAITKIG PDLVIAGMAS
     TDGTMGVVPA MISERLGWPA ATFGATLAVD GSTATIRRDG DVASQTVEVS LPAVVSVTDQ
     SGEARYPSMK GILAAKKKSV EEWELDDLEV DGEVGLSAAW TTVQETAPKP PKEAGKQVTD
     SDGSGAAALT DFLSAGKYL
//