ULAA_ECO57
ID ULAA_ECO57 Reviewed; 465 AA.
AC Q8XDJ5; Q7A8U8;
DT 04-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT 04-APR-2006, sequence version 3.
DT 03-AUG-2022, entry version 98.
DE RecName: Full=Ascorbate-specific PTS system EIIC component {ECO:0000250|UniProtKB:P39301};
DE AltName: Full=Ascorbate-specific permease IIC component UlaA {ECO:0000250|UniProtKB:P39301};
GN Name=ulaA; OrderedLocusNames=Z5802, ECs5169;
OS Escherichia coli O157:H7.
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=83334;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=O157:H7 / EDL933 / ATCC 700927 / EHEC;
RX PubMed=11206551; DOI=10.1038/35054089;
RA Perna N.T., Plunkett G. III, Burland V., Mau B., Glasner J.D., Rose D.J.,
RA Mayhew G.F., Evans P.S., Gregor J., Kirkpatrick H.A., Posfai G.,
RA Hackett J., Klink S., Boutin A., Shao Y., Miller L., Grotbeck E.J.,
RA Davis N.W., Lim A., Dimalanta E.T., Potamousis K., Apodaca J.,
RA Anantharaman T.S., Lin J., Yen G., Schwartz D.C., Welch R.A.,
RA Blattner F.R.;
RT "Genome sequence of enterohaemorrhagic Escherichia coli O157:H7.";
RL Nature 409:529-533(2001).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=O157:H7 / Sakai / RIMD 0509952 / EHEC;
RX PubMed=11258796; DOI=10.1093/dnares/8.1.11;
RA Hayashi T., Makino K., Ohnishi M., Kurokawa K., Ishii K., Yokoyama K.,
RA Han C.-G., Ohtsubo E., Nakayama K., Murata T., Tanaka M., Tobe T., Iida T.,
RA Takami H., Honda T., Sasakawa C., Ogasawara N., Yasunaga T., Kuhara S.,
RA Shiba T., Hattori M., Shinagawa H.;
RT "Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and
RT genomic comparison with a laboratory strain K-12.";
RL DNA Res. 8:11-22(2001).
CC -!- FUNCTION: The phosphoenolpyruvate-dependent sugar phosphotransferase
CC system (sugar PTS), a major carbohydrate active transport system,
CC catalyzes the phosphorylation of incoming sugar substrates
CC concomitantly with their translocation across the cell membrane. The
CC enzyme II UlaABC PTS system is involved in ascorbate transport.
CC {ECO:0000250|UniProtKB:P39301}.
CC -!- SUBUNIT: Homodimer. {ECO:0000250|UniProtKB:P39301}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane
CC {ECO:0000250|UniProtKB:P39301}; Multi-pass membrane protein
CC {ECO:0000250|UniProtKB:P39301}.
CC -!- INDUCTION: Induced by L-ascorbate. Repressed by UlaR.
CC {ECO:0000250|UniProtKB:P39301}.
CC -!- DOMAIN: In classical PTS systems, the PTS EIIC type-2 domain forms the
CC translocation channel and contains the specific substrate-binding site.
CC UlaA does not exhibit the topological features of any recognized enzyme
CC IIC. {ECO:0000250|UniProtKB:P39301}.
CC -!- SIMILARITY: Belongs to the UlaA family. {ECO:0000305}.
CC -!- SEQUENCE CAUTION:
CC Sequence=AAG59389.1; Type=Erroneous initiation; Evidence={ECO:0000305};
CC Sequence=BAB38592.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR EMBL; AE005174; AAG59389.1; ALT_INIT; Genomic_DNA.
DR EMBL; BA000007; BAB38592.1; ALT_INIT; Genomic_DNA.
DR PIR; A86116; A86116.
DR PIR; A98275; A98275.
DR RefSeq; NP_313196.2; NC_002695.1.
DR RefSeq; WP_001301921.1; NZ_SEKU01000001.1.
DR AlphaFoldDB; Q8XDJ5; -.
DR SMR; Q8XDJ5; -.
DR STRING; 155864.EDL933_5538; -.
DR EnsemblBacteria; AAG59389; AAG59389; Z5802.
DR EnsemblBacteria; BAB38592; BAB38592; ECs_5169.
DR GeneID; 914004; -.
DR KEGG; ece:Z5802; -.
DR KEGG; ecs:ECs_5169; -.
DR PATRIC; fig|386585.9.peg.5403; -.
DR eggNOG; COG3037; Bacteria.
DR HOGENOM; CLU_031784_1_0_6; -.
DR OMA; IAHQQMF; -.
DR Proteomes; UP000000558; Chromosome.
DR Proteomes; UP000002519; Chromosome.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0009401; P:phosphoenolpyruvate-dependent sugar phosphotransferase system; IEA:UniProtKB-KW.
DR InterPro; IPR004703; PTS_sugar-sp_permease.
DR Pfam; PF03611; EIIC-GAT; 1.
PE 3: Inferred from homology;
KW Cell inner membrane; Cell membrane; Membrane; Phosphotransferase system;
KW Reference proteome; Sugar transport; Transmembrane; Transmembrane helix;
KW Transport.
FT CHAIN 1..465
FT /note="Ascorbate-specific PTS system EIIC component"
FT /id="PRO_0000230655"
FT TRANSMEM 14..34
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:P39301"
FT TRANSMEM 38..58
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:P39301"
FT TRANSMEM 101..121
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:P39301"
FT TRANSMEM 141..161
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:P39301"
FT TRANSMEM 233..253
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:P39301"
FT TRANSMEM 263..283
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:P39301"
FT TRANSMEM 316..336
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:P39301"
FT TRANSMEM 338..358
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:P39301"
FT TRANSMEM 379..399
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:P39301"
FT TRANSMEM 427..447
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:P39301"
FT BINDING 86..87
FT /ligand="L-ascorbate"
FT /ligand_id="ChEBI:CHEBI:38290"
FT /evidence="ECO:0000250|UniProtKB:P39301"
FT BINDING 135..139
FT /ligand="L-ascorbate"
FT /ligand_id="ChEBI:CHEBI:38290"
FT /evidence="ECO:0000250|UniProtKB:P39301"
FT BINDING 194..195
FT /ligand="L-ascorbate"
FT /ligand_id="ChEBI:CHEBI:38290"
FT /evidence="ECO:0000250|UniProtKB:P39301"
FT BINDING 314
FT /ligand="L-ascorbate"
FT /ligand_id="ChEBI:CHEBI:38290"
FT /evidence="ECO:0000250|UniProtKB:P39301"
SQ SEQUENCE 465 AA; 50754 MW; 3CFF1C777ABF1DD7 CRC64;
MEILYNIFTV FFNQVMTNAP LLLGIVTCLG YILLRKSVSV IIKGTIKTII GFMLLQAGSG
ILTSTFKPVV AKMSEVYGIN GAISDTYASM MATIDRMGDA YSWVGYAVLL ALALNICYVL
LRRITGIRTI MLTGHIMFQQ AGLIAVTLFI FGYSMWTTII CTAILVSLYW GITSNMMYKP
TQEVTDGCGF SIGHQQQFAS WIAYKVAPFL GKKEESVEDL KLPGWLNIFH DNIVSTAIVM
TIFFGAILLS FGIDTVQAMA GKVHWTVYIL QTGFSFAVAI FIITQGVRMF VAELSEAFNG
ISQRLIPGAV LAIDCAAIYS FAPNAVVWGF MWGTIGQLIA VGILVACGSS ILIILGFIPM
FFSNATIGVF ANHFGGWRAA LKICLVMGMI EIFGCVWAVK LTGMSAWMGM ADWSILAPPM
MQGFFSIGIA FMAVIIVIAL AYMFFAGRAL RAEEDAEKQL AEQSA
