ID YKGF_ECOLI Reviewed; 475 AA.
AC P77536; Q2MCB5;
DT 01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT 01-FEB-1997, sequence version 1.
DT 24-JAN-2024, entry version 162.
DE RecName: Full=Uncharacterized electron transport protein YkgF;
GN Name=ykgF; OrderedLocusNames=b0307, JW0300;
OS Escherichia coli (strain K12).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=83333;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=K12 / MG1655 / ATCC 47076;
RA Chung E., Allen E., Araujo R., Aparicio A.M., Davis K., Duncan M.,
RA Federspiel N., Hyman R., Kalman S., Komp C., Kurdi O., Lew H., Lin D.,
RA Namath A., Oefner P., Roberts D., Schramm S., Davis R.W.;
RT "Sequence of minutes 4-25 of Escherichia coli.";
RL Submitted (JAN-1997) to the EMBL/GenBank/DDBJ databases.
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=K12 / MG1655 / ATCC 47076;
RX PubMed=9278503; DOI=10.1126/science.277.5331.1453;
RA Blattner F.R., Plunkett G. III, Bloch C.A., Perna N.T., Burland V.,
RA Riley M., Collado-Vides J., Glasner J.D., Rode C.K., Mayhew G.F.,
RA Gregor J., Davis N.W., Kirkpatrick H.A., Goeden M.A., Rose D.J., Mau B.,
RA Shao Y.;
RT "The complete genome sequence of Escherichia coli K-12.";
RL Science 277:1453-1462(1997).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=K12 / W3110 / ATCC 27325 / DSM 5911;
RX PubMed=16738553; DOI=10.1038/msb4100049;
RA Hayashi K., Morooka N., Yamamoto Y., Fujita K., Isono K., Choi S.,
RA Ohtsubo E., Baba T., Wanner B.L., Mori H., Horiuchi T.;
RT "Highly accurate genome sequences of Escherichia coli K-12 strains MG1655
RT and W3110.";
RL Mol. Syst. Biol. 2:E1-E5(2006).
RN [4]
RP LACK OF COMPLEMENTATION OF B.SUBTILIS LUTABC OPERON.
RC STRAIN=K12;
RX PubMed=19201793; DOI=10.1128/jb.01464-08;
RA Chai Y., Kolter R., Losick R.;
RT "A widely conserved gene cluster required for lactate utilization in
RT Bacillus subtilis and its involvement in biofilm formation.";
RL J. Bacteriol. 191:2423-2430(2009).
CC -!- MISCELLANEOUS: The E.coli ykgEFG operon is a clear homolog of the
CC B.subtilis lutABC operon, however it is not able of restoring L-lactate
CC utilization to the B.subtilis mutant for lutABC operon. Thus, ykgEFG
CC operon may contribute to lactate catabolism in E.coli, but under
CC conditions other than those tested, or alternatively, the ykgEFG operon
CC may be responsible for the catabolism of a metabolite other than (but
CC perhaps related to) lactate in E.coli.
CC -!- SIMILARITY: Belongs to the LutB/YkgF family. {ECO:0000305}.
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DR EMBL; U73857; AAB18034.1; -; Genomic_DNA.
DR EMBL; U00096; AAC73410.1; -; Genomic_DNA.
DR EMBL; AP009048; BAE76091.1; -; Genomic_DNA.
DR PIR; C64757; C64757.
DR RefSeq; NP_414841.1; NC_000913.3.
DR RefSeq; WP_000023927.1; NZ_STEB01000020.1.
DR AlphaFoldDB; P77536; -.
DR BioGRID; 4260872; 6.
DR IntAct; P77536; 26.
DR STRING; 511145.b0307; -.
DR jPOST; P77536; -.
DR PaxDb; 511145-b0307; -.
DR EnsemblBacteria; AAC73410; AAC73410; b0307.
DR GeneID; 944980; -.
DR KEGG; ecj:JW0300; -.
DR KEGG; eco:b0307; -.
DR PATRIC; fig|1411691.4.peg.1970; -.
DR EchoBASE; EB3353; -.
DR eggNOG; COG1139; Bacteria.
DR HOGENOM; CLU_027059_2_0_6; -.
DR InParanoid; P77536; -.
DR OMA; HCPVYDK; -.
DR OrthoDB; 5289041at2; -.
DR PhylomeDB; P77536; -.
DR BioCyc; EcoCyc:G6177-MONOMER; -.
DR PRO; PR:P77536; -.
DR Proteomes; UP000000318; Chromosome.
DR Proteomes; UP000000625; Chromosome.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0019516; P:lactate oxidation; IEA:InterPro.
DR Gene3D; 1.10.1060.10; Alpha-helical ferredoxin; 1.
DR Gene3D; 3.40.50.10420; NagB/RpiA/CoA transferase-like; 1.
DR InterPro; IPR004452; 4Fe-4S-bd.
DR InterPro; IPR017896; 4Fe4S_Fe-S-bd.
DR InterPro; IPR017900; 4Fe4S_Fe_S_CS.
DR InterPro; IPR024185; FTHF_cligase-like_sf.
DR InterPro; IPR009051; Helical_ferredxn.
DR InterPro; IPR003741; LUD_dom.
DR InterPro; IPR024569; LutB_C.
DR InterPro; IPR037171; NagB/RpiA_transferase-like.
DR NCBIfam; TIGR00273; LutB/LldF family L-lactate oxidation iron-sulfur protein; 1.
DR PANTHER; PTHR47153; LACTATE UTILIZATION PROTEIN B; 1.
DR PANTHER; PTHR47153:SF2; LACTATE UTILIZATION PROTEIN B; 1.
DR Pfam; PF13183; Fer4_8; 1.
DR Pfam; PF02589; LUD_dom; 1.
DR Pfam; PF11870; LutB_C; 1.
DR SUPFAM; SSF46548; alpha-helical ferredoxin; 1.
DR SUPFAM; SSF100950; NagB/RpiA/CoA transferase-like; 1.
DR PROSITE; PS00198; 4FE4S_FER_1; 2.
DR PROSITE; PS51379; 4FE4S_FER_2; 2.
PE 3: Inferred from homology;
KW 4Fe-4S; Electron transport; Iron; Iron-sulfur; Metal-binding;
KW Reference proteome; Repeat; Transport.
FT CHAIN 1..475
FT /note="Uncharacterized electron transport protein YkgF"
FT /id="PRO_0000159302"
FT DOMAIN 303..333
FT /note="4Fe-4S ferredoxin-type 1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00711"
FT DOMAIN 352..381
FT /note="4Fe-4S ferredoxin-type 2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00711"
FT BINDING 312
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
FT BINDING 315
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
FT BINDING 318
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
FT BINDING 322
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 362
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 365
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 368
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 372
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
SQ SEQUENCE 475 AA; 53052 MW; 6B2429D387336F72 CRC64;
MSIKTSNTDF KTRIRQQIED PIMRKAVANA QQRIGANRQK MVDELGHWEE WRDRAAQIRD
HVLSNLDAYL YQLSEKVTQN GGHVYFARTK EDATRYILQV AQRKNARKVV KSKSMVTEEI
GVNHVLQDAG IQVIETDLGE YILQLDQDPP SHVVVPAIHK DRHQIRRVLH ERLGYEGPET
PEAMTLFIRQ KIREDFLSAE IGITGCNFAV AETGSVCLVT NEGNARMCTT LPKTHIAVMG
MERIAPTFAE VDVLITMLAR SAVGARLTGY NTWLTGPREA GHVDGPEEFH LVIVDNGRSE
VLASEFRDVL RCIRCGACMN TCPAYRHIGG HGYGSIYPGP IGAVISPLLG GYKDFKDLPY
ACSLCTACDN VCPVRIPLSK LILRHRRVMA EKGITAKAEQ RAIKMFAYAN SHPGLWKVGM
MAGAHAASWF INGGKTPLKF GAISDWMEAR DLPEADGESF RSWFKKHQAQ EKKNG
//
