ID G4R5Z3_PELHB Unreviewed; 309 AA.
AC G4R5Z3;
DT 14-DEC-2011, integrated into UniProtKB/TrEMBL.
DT 14-DEC-2011, sequence version 1.
DT 27-MAR-2024, entry version 51.
DE SubName: Full=Electron transfer flavoprotein, alpha subunit {ECO:0000313|EMBL:AEQ51108.1};
GN OrderedLocusNames=KKY_1074 {ECO:0000313|EMBL:AEQ51108.1};
OS Pelagibacterium halotolerans (strain DSM 22347 / JCM 15775 / CGMCC 1.7692 /
OS B2).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC Devosiaceae; Pelagibacterium.
OX NCBI_TaxID=1082931 {ECO:0000313|EMBL:AEQ51108.1, ECO:0000313|Proteomes:UP000008850};
RN [1] {ECO:0000313|EMBL:AEQ51108.1, ECO:0000313|Proteomes:UP000008850}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 22347 / JCM 15775 / CGMCC 1.7692 / B2
RC {ECO:0000313|Proteomes:UP000008850};
RX PubMed=22156395; DOI=10.1128/JB.06343-11;
RA Huo Y.Y., Cheng H., Han X.F., Jiang X.W., Sun C., Zhang X.Q., Zhu X.F.,
RA Liu Y.F., Li P.F., Ni P.X., Wu M.;
RT "Complete genome sequence of Pelagibacterium halotolerans B2T.";
RL J. Bacteriol. 194:197-198(2012).
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; CP003075; AEQ51108.1; -; Genomic_DNA.
DR RefSeq; WP_014130257.1; NC_016078.1.
DR AlphaFoldDB; G4R5Z3; -.
DR STRING; 1082931.KKY_1074; -.
DR KEGG; phl:KKY_1074; -.
DR PATRIC; fig|1082931.4.peg.1063; -.
DR eggNOG; COG2025; Bacteria.
DR HOGENOM; CLU_034178_0_0_5; -.
DR Proteomes; UP000008850; 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; 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.
PE 3: Inferred from homology;
KW Electron transport {ECO:0000256|ARBA:ARBA00022982};
KW FAD {ECO:0000256|PIRSR:PIRSR000089-1};
KW Flavoprotein {ECO:0000256|PIRSR:PIRSR000089-1};
KW Reference proteome {ECO:0000313|Proteomes:UP000008850};
KW Transport {ECO:0000256|ARBA:ARBA00022982}.
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"
SQ SEQUENCE 309 AA; 31320 MW; CD06D2BD58FCBCF5 CRC64;
MSILILAEHD NSTLAVATAK AIAAAQEIGG DIDVLVAGSG CGAVADAAAK LDGVAKVLLA
DADAYGHQLA EPVSELLVHL AGNYSHIVAA ATTSGKNVMP RVAALLDVMQ VSDITAVVSP
KSFERPVYAG AAIQTVEATA DKIVVTVRAS AFDAVGDGGS APVEAVDFAP SAPKVKFVSR
DTPVSAGPEL ANARIVVSGG RALGSEEKFN EIIKPLADKL GAAMGASRAA VDAGYAPNDW
QVGQTGKVVA PDLYIAVGIS GAIQHLAGMK NSKIIVAIDK DPEAPIFSVA DYGLVGDLFE
LVPELTSSL
//
