ID A0A0X3WYF5_9ACTN Unreviewed; 261 AA.
AC A0A0X3WYF5;
DT 13-APR-2016, integrated into UniProtKB/TrEMBL.
DT 13-APR-2016, sequence version 1.
DT 24-JAN-2024, entry version 22.
DE SubName: Full=Electron transfer flavoprotein subunit beta {ECO:0000313|EMBL:KUL61824.1};
GN ORFNames=ADL30_06635 {ECO:0000313|EMBL:KUL61824.1};
OS Streptomyces sp. NRRL S-1521.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=1609100 {ECO:0000313|EMBL:KUL61824.1, ECO:0000313|Proteomes:UP000053420};
RN [1] {ECO:0000313|EMBL:KUL61824.1, ECO:0000313|Proteomes:UP000053420}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NRRL S-1521 {ECO:0000313|EMBL:KUL61824.1,
RC ECO:0000313|Proteomes:UP000053420};
RA Gilbert D.G.;
RL Submitted (OCT-2015) 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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KUL61824.1}.
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DR EMBL; LLZK01000050; KUL61824.1; -; Genomic_DNA.
DR RefSeq; WP_062771169.1; NZ_LLZK01000050.1.
DR AlphaFoldDB; A0A0X3WYF5; -.
DR Proteomes; UP000053420; Unassembled WGS sequence.
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:UP000053420}.
FT DOMAIN 24..214
FT /note="Electron transfer flavoprotein alpha/beta-subunit N-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00893"
SQ SEQUENCE 261 AA; 27617 MW; AC2FB8B7E0ECA40D CRC64;
MSLRIVVCVK YVPDATGDRH FADDLTVDRD DVDGLLSELD EYAVEQALQI ADEADDAEIT
VLTVGPEDAK DALRKALSMG ADKAVHVEDD DLHGTDVMGT SLVLAKAIEK TGYDLVITGM
ASTDGTMGVL PAILAERLGV PQVTLLSEVS VEDGVVKGRR DGDAASEQLE ASLPAVVSVT
DQSGEARYPS FKGIMAAKKK PVESLDLGDL DIEAEEVGLE GAWTKVESAT ERPARTAGTI
VKDEGEGGKQ LAEYLAGQKF I
//