ID I3SJM2_MEDTR Unreviewed; 251 AA.
AC I3SJM2;
DT 05-SEP-2012, integrated into UniProtKB/TrEMBL.
DT 05-SEP-2012, sequence version 1.
DT 22-FEB-2023, entry version 24.
DE RecName: Full=Electron transfer flavoprotein subunit beta {ECO:0000256|PIRNR:PIRNR000090};
DE Short=Beta-ETF {ECO:0000256|PIRNR:PIRNR000090};
OS Medicago truncatula (Barrel medic) (Medicago tribuloides).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC NPAAA clade; Hologalegina; IRL clade; Trifolieae; Medicago.
OX NCBI_TaxID=3880 {ECO:0000313|EMBL:AFK40464.1};
RN [1] {ECO:0000313|EMBL:AFK40464.1}
RP NUCLEOTIDE SEQUENCE.
RA Krishnakumar V., Cheung F., Xiao Y., Chan A., Moskal W.A., Town C.D.;
RL Submitted (MAY-2012) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: The electron transfer flavoprotein serves as a specific
CC electron acceptor for several dehydrogenases, including five acyl-CoA
CC dehydrogenases, glutaryl-CoA and sarcosine dehydrogenase. It transfers
CC the electrons to the main mitochondrial respiratory chain via ETF-
CC ubiquinone oxidoreductase (ETF dehydrogenase).
CC {ECO:0000256|PIRNR:PIRNR000090}.
CC -!- SUBUNIT: Heterodimer of an alpha and a beta subunit.
CC {ECO:0000256|PIRNR:PIRNR000090}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion matrix
CC {ECO:0000256|PIRNR:PIRNR000090}.
CC -!- SIMILARITY: Belongs to the ETF beta-subunit/FixA family.
CC {ECO:0000256|ARBA:ARBA00007557, ECO:0000256|PIRNR:PIRNR000090}.
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DR EMBL; BT140669; AFK40464.1; -; mRNA.
DR AlphaFoldDB; I3SJM2; -.
DR ExpressionAtlas; I3SJM2; differential.
DR GO; GO:0005759; C:mitochondrial matrix; IEA:UniProtKB-SubCell.
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; IPR000049; ET-Flavoprotein_bsu_CS.
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.
DR PROSITE; PS01065; ETF_BETA; 1.
PE 2: Evidence at transcript level;
KW Electron transport {ECO:0000256|PIRNR:PIRNR000090};
KW Mitochondrion {ECO:0000256|PIRNR:PIRNR000090};
KW Transport {ECO:0000256|PIRNR:PIRNR000090}.
FT DOMAIN 23..213
FT /note="Electron transfer flavoprotein alpha/beta-subunit N-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00893"
SQ SEQUENCE 251 AA; 27732 MW; 776C5C35B67A8624 CRC64;
MKIMVTVKRV IDYAVKIRVK PDKTGVVTQN VKMSMNPFCE IALEEALRIR ESGLASEVVA
VSMGPSQCVD TLRTGLAMGA DRGIHVEAND SMYPLFVAKI LKKLVEIEKP GLLILGKQAI
DDDCNQTGQM VAGLLNWPQG TFASKVVLDK EKQVATVDRE VDDGIETLCL NLPAVITTDL
RLNQPRYATL PNIMKAKSKP IKKFTPKELN VDIKPDLEIV EVTEPPKRKS GVLVFSVDEL
IEKLKHEANV I
//
