ID A0A3B3CMC2_ORYME Unreviewed; 254 AA.
AC A0A3B3CMC2;
DT 05-DEC-2018, integrated into UniProtKB/TrEMBL.
DT 05-DEC-2018, sequence version 1.
DT 27-MAR-2024, entry version 23.
DE RecName: Full=Electron transfer flavoprotein subunit beta {ECO:0000256|ARBA:ARBA00016797, ECO:0000256|PIRNR:PIRNR000090};
DE Short=Beta-ETF {ECO:0000256|PIRNR:PIRNR000090};
GN ORFNames=FQA47_023471 {ECO:0000313|EMBL:KAF6736596.1};
OS Oryzias melastigma (Marine medaka).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC Ovalentaria; Atherinomorphae; Beloniformes; Adrianichthyidae; Oryziinae;
OC Oryzias.
OX NCBI_TaxID=30732 {ECO:0000313|Ensembl:ENSOMEP00000019023.1, ECO:0000313|Proteomes:UP000261560};
RN [1] {ECO:0000313|Ensembl:ENSOMEP00000019023.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (SEP-2023) to UniProtKB.
RN [2] {ECO:0000313|EMBL:KAF6736596.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=Bigg-433 {ECO:0000313|EMBL:KAF6736596.1};
RX PubMed=32938378;
RA Liang P., Saqib H.S.A., Ni X., Shen Y.;
RT "Long-read sequencing and de novo genome assembly of marine medaka (Oryzias
RT melastigma).";
RL BMC Genomics 21:0-0(0).
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}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; WKFB01000084; KAF6736596.1; -; Genomic_DNA.
DR STRING; 30732.ENSOMEP00000019023; -.
DR PaxDb; 30732-ENSOMEP00000019023; -.
DR Ensembl; ENSOMET00000035504.1; ENSOMEP00000019023.1; ENSOMEG00000020819.1.
DR GeneTree; ENSGT00390000009936; -.
DR OMA; EINQPRI; -.
DR OrthoDB; 5476365at2759; -.
DR Proteomes; UP000261560; Unplaced.
DR Proteomes; UP000646548; Unassembled WGS sequence.
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 3: Inferred from homology;
KW Electron transport {ECO:0000256|PIRNR:PIRNR000090};
KW Mitochondrion {ECO:0000256|PIRNR:PIRNR000090};
KW Reference proteome {ECO:0000313|Proteomes:UP000646548};
KW Transport {ECO:0000256|PIRNR:PIRNR000090}.
FT DOMAIN 25..217
FT /note="Electron transfer flavoprotein alpha/beta-subunit N-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00893"
SQ SEQUENCE 254 AA; 27531 MW; C78B040C4A13B416 CRC64;
MSGRVLVGVK RVIDYAVKIR VKPDNSGVVT DGVKHSMNPF CEIAVEEAVK LKEKKLIKEV
VAVSCGPQQS QETIRTALAM GADRGIHVEV TGKDYDTLGP LQVSKILAAL AKKEEAQLVI
LGKQAIDDDC NQTGQMTAAL LDWPQGTFAS EVSLENDKVK VVREIDGGLE TIKISTPAVL
TADLRLNTPR YATLPNIMKA KKKKIANVKP ADLGVDLTSR LEVLRVDEPP QRQAGMKVET
VDDLVVKLKD AGKV
//
