ID A0A1K1NCF4_9BACT Unreviewed; 322 AA.
AC A0A1K1NCF4;
DT 15-FEB-2017, integrated into UniProtKB/TrEMBL.
DT 15-FEB-2017, sequence version 1.
DT 24-JAN-2024, entry version 17.
DE SubName: Full=Electron transfer flavoprotein alpha subunit apoprotein {ECO:0000313|EMBL:SFW32062.1};
GN ORFNames=SAMN05661012_01085 {ECO:0000313|EMBL:SFW32062.1};
OS Chitinophaga sancti.
OC Bacteria; Bacteroidota; Chitinophagia; Chitinophagales; Chitinophagaceae;
OC Chitinophaga.
OX NCBI_TaxID=1004 {ECO:0000313|EMBL:SFW32062.1, ECO:0000313|Proteomes:UP000183788};
RN [1] {ECO:0000313|EMBL:SFW32062.1, ECO:0000313|Proteomes:UP000183788}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 784 {ECO:0000313|EMBL:SFW32062.1,
RC ECO:0000313|Proteomes:UP000183788};
RA Jaros S., Januszkiewicz K., Wedrychowicz H.;
RL Submitted (NOV-2016) 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}.
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; FPIZ01000003; SFW32062.1; -; Genomic_DNA.
DR RefSeq; WP_072357589.1; NZ_FPIZ01000003.1.
DR AlphaFoldDB; A0A1K1NCF4; -.
DR STRING; 1004.SAMN05661012_01085; -.
DR OrthoDB; 9770286at2; -.
DR Proteomes; UP000183788; Unassembled WGS sequence.
DR GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:InterPro.
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; 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 FAD {ECO:0000256|PIRSR:PIRSR000089-1};
KW Flavoprotein {ECO:0000256|PIRSR:PIRSR000089-1}.
FT DOMAIN 3..187
FT /note="Electron transfer flavoprotein alpha/beta-subunit N-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00893"
FT BINDING 210
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 235..236
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 266..273
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
FT BINDING 287
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000089-1"
SQ SEQUENCE 322 AA; 33679 MW; A561B0F4AA54153A CRC64;
MSILIFADQA QGRIKKAAFE AIQYGAKVAQ QFSTTATVLV LGEVPESELT ALGNYGAAKV
LHAADARLNE TEGTVFTKII AAAAEQEAAD VIIFPHNFDG RAIAPRVAAR LKAGFVSGAV
SYPDTSNGFV VKKSVFSGKA FANINITSAK KVIAVMPNTF AVEKTSNTAT VAAFQPAVND
GDFRIKVSKV ETVSGEIPLT EAEIVVSGGR GLKGPENWNL VLDLAHVLGA GTACSRPVAD
SGWRPHHEHV GQTGLTVRPN LYFAIGISGA IQHLAGVNGS KVIVVINKDP EAPFFKAADY
GIVGDAFEVV PKLTAAVKAL KG
//