ID   OMPL_ECO57              Reviewed;         230 AA.
AC   Q8X8F2; Q7A9C2;
DT   07-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   07-JUN-2005, sequence version 2.
DT   03-AUG-2022, entry version 105.
DE   RecName: Full=Porin OmpL;
DE   Flags: Precursor;
GN   Name=ompL; OrderedLocusNames=Z5411, ECs4797;
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: Outer membrane channel protein that allows an efficient
CC       diffusion of low-molecular-weight solutes such as small sugars and
CC       tetraglycine. However, the specific substrate recognized by the OmpL
CC       channel is unknown (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell outer membrane {ECO:0000250}; Multi-pass
CC       membrane protein {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the oligogalacturonate-specific porin KdgM (TC
CC       1.B.35) family. OmpL subfamily. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAG59064.1; Type=Erroneous initiation; Evidence={ECO:0000305};
CC       Sequence=BAB38220.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AE005174; AAG59064.1; ALT_INIT; Genomic_DNA.
DR   EMBL; BA000007; BAB38220.1; ALT_INIT; Genomic_DNA.
DR   PIR; D86075; D86075.
DR   PIR; E91228; E91228.
DR   RefSeq; NP_312824.2; NC_002695.1.
DR   RefSeq; WP_001301704.1; NZ_SWKA01000005.1.
DR   AlphaFoldDB; Q8X8F2; -.
DR   SMR; Q8X8F2; -.
DR   STRING; 155864.EDL933_5194; -.
DR   EnsemblBacteria; AAG59064; AAG59064; Z5411.
DR   EnsemblBacteria; BAB38220; BAB38220; ECs_4797.
DR   GeneID; 915088; -.
DR   KEGG; ece:Z5411; -.
DR   KEGG; ecs:ECs_4797; -.
DR   PATRIC; fig|386585.9.peg.5012; -.
DR   eggNOG; COG1452; Bacteria.
DR   HOGENOM; CLU_103714_0_0_6; -.
DR   OMA; ETREAYN; -.
DR   Proteomes; UP000000558; Chromosome.
DR   Proteomes; UP000002519; Chromosome.
DR   GO; GO:0009279; C:cell outer membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0046930; C:pore complex; IEA:UniProtKB-KW.
DR   GO; GO:0015288; F:porin activity; IEA:UniProtKB-KW.
DR   GO; GO:0008643; P:carbohydrate transport; IEA:UniProtKB-KW.
DR   GO; GO:0006811; P:ion transport; IEA:UniProtKB-KW.
DR   InterPro; IPR009331; Oligogalacturonate-sp_porin.
DR   PANTHER; PTHR38105; PTHR38105; 1.
DR   Pfam; PF06178; KdgM; 1.
PE   3: Inferred from homology;
KW   Cell outer membrane; Ion transport; Membrane; Porin; Reference proteome;
KW   Signal; Sugar transport; Transmembrane; Transmembrane beta strand;
KW   Transport.
FT   SIGNAL          1..20
FT                   /evidence="ECO:0000250"
FT   CHAIN           21..230
FT                   /note="Porin OmpL"
FT                   /id="PRO_0000016606"
SQ   SEQUENCE   230 AA;  27082 MW;  C0473B013DCF8DD1 CRC64;
     MKNINAIILL SSLTSASVFA GAYVENREAY NLASDQGEVM LRVGYNFDMG AGIMLTNTYT
     FQREDELKHG YNEIEGWYPL FKPTDKLTIQ PGGLINDKSI GSGGAVYLDV NYKFTPWFNL
     TVRNRFNHNN YSSTDLNGDL DNNDSYEIGN YWNFIITDKF SYTFEPHYFY NINDFNSGNG
     TKHHWEITNT FRYRINEHWL PYIELRWLDR NVEPYHREQN QIRIGTKYFF