ID H0PSV7_9RHOO Unreviewed; 310 AA.
AC H0PSV7;
DT 22-FEB-2012, integrated into UniProtKB/TrEMBL.
DT 22-FEB-2012, sequence version 1.
DT 24-JAN-2024, entry version 41.
DE SubName: Full=Electron transfer flavoprotein, alpha subunit {ECO:0000313|EMBL:BAL25049.1};
GN Name=fixB {ECO:0000313|EMBL:BAL25049.1};
GN Synonyms=etfA {ECO:0000313|EMBL:BAL25049.1};
GN ORFNames=AZKH_2743 {ECO:0000313|EMBL:BAL25049.1};
OS Azoarcus sp. KH32C.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Rhodocyclales; Zoogloeaceae;
OC Azoarcus.
OX NCBI_TaxID=748247 {ECO:0000313|EMBL:BAL25049.1, ECO:0000313|Proteomes:UP000007106};
RN [1] {ECO:0000313|EMBL:BAL25049.1, ECO:0000313|Proteomes:UP000007106}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KH32C {ECO:0000313|EMBL:BAL25049.1,
RC ECO:0000313|Proteomes:UP000007106};
RA Nishizawa T., Tago T., Oshima K., Hattori M., Ishii S., Otsuka S.,
RA Senoo K.;
RT "Complete genome sequence of Azoarcus sp. KH32C.";
RL Submitted (NOV-2011) to the EMBL/GenBank/DDBJ databases.
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; AP012304; BAL25049.1; -; Genomic_DNA.
DR RefSeq; WP_015436354.1; NC_020516.1.
DR AlphaFoldDB; H0PSV7; -.
DR STRING; 748247.AZKH_2743; -.
DR KEGG; aza:AZKH_2743; -.
DR PATRIC; fig|748247.4.peg.2711; -.
DR eggNOG; COG2025; Bacteria.
DR HOGENOM; CLU_034178_0_0_4; -.
DR OrthoDB; 9770286at2; -.
DR Proteomes; UP000007106; 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; IPR018206; ETF_asu_C_CS.
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.
DR PROSITE; PS00696; ETF_ALPHA; 1.
PE 3: Inferred from homology;
KW Electron transport {ECO:0000256|ARBA:ARBA00022982};
KW FAD {ECO:0000256|ARBA:ARBA00022827, ECO:0000256|PIRSR:PIRSR000089-1};
KW Flavoprotein {ECO:0000256|ARBA:ARBA00022630};
KW Reference proteome {ECO:0000313|Proteomes:UP000007106};
KW Transport {ECO:0000256|ARBA:ARBA00022448}.
FT DOMAIN 3..181
FT /note="Electron transfer flavoprotein alpha/beta-subunit N-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00893"
FT BINDING 201
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 227..228
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 241..245
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 258..265
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 279
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
SQ SEQUENCE 310 AA; 30995 MW; 151ACFD3151815B4 CRC64;
MAILVIAEHD NASLKAATLN AVSAAAKIGG EIHVLVAGAN CGAAAEQAAK VAGVAKVRVA
DAAHYEGQTA ENVAALVVAN AAGYSHILAP STANGKNVAP RVAALLDVAQ ISDIVAVEDA
DTFVRPIYAG NAMATVKSAD AVKVITVRTT AFEAAGQGGA AAVEAVAAGP DLGLTTLKGR
ELTKSARPEL GAAKIIVSGG RGLGSGENYH QLLEPLADAL GAALGASRAA VDAGYVPNDY
QVGQTGKIVA PQLYIAVGIS GAIQHLAGMK DSKVIVAINK DPEAPIFQVA DYGLVGDLFE
VVPELAKAVA
//
